lu69 发表于 2006-5-12 08:00:24

盐雾试验方法

<P><FONT style="BACKGROUND-COLOR: #efefef">仅供大家参考!</FONT></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 22pt; FONT-FAMILY: 楷体_GB2312">表面处理用醋酸铜盐水喷雾试验法</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">1.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">适用范围:本标准规定了各项金属底材于电镀装饰用铜<SPAN lang=EN-US>-镍-铬、铜铁或锌压铸件底材于电镀镍-铬后,以及铝阳极处理后等各项表面处理的醋酸铜盐水喷雾耐蚀性试验方法。<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">2.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试验方法:本方法是使用盐水喷雾试验机将含有氯化铜的醋酸<SPAN lang=EN-US>-氯化铜试样液,以雾状喷于电镀被覆膜或氧化膜上之一种腐蚀试验方法。试验的主要条件如下表所示。<o:p></o:p></SPAN></SPAN></P>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">项目<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">配制时<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试验中<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 0.5pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">备注<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
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<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">氯化钠溶液浓度(<SPAN lang=EN-US>g/l)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">50<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">45-55<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">最好每天标定一次<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">氯化铜溶液浓度(<SPAN lang=EN-US>g/l)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">0.26<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">--------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><FONT face="Times New Roman">&nbsp;<SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></FONT></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">PH值<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.0<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.0-3.2<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">收集后测定试验中的<SPAN lang=EN-US>PH值<o:p></o:p></SPAN></SPAN></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">压缩空气压力(</SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎏<SPAN lang=EN-US>f/㎝<SUP>2</SUP>)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">1.00±0.01<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">连续中不得中断<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">喷雾量<SPAN lang=EN-US>(ml/80</SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎝<SUP><SPAN lang=EN-US>2</SPAN></SUP><SPAN lang=EN-US>/h)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">1.0-2.0<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">应至少收集<SPAN lang=EN-US>16小时,求平均值<o:p></o:p></SPAN></SPAN></P></TD></TR>
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<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">压力桶温度<SPAN lang=EN-US>(℃)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">63±1<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><FONT face="Times New Roman">&nbsp;<SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">盐水桶温度<SPAN lang=EN-US>(℃)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">50±1<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><FONT face="Times New Roman">&nbsp;<SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></FONT></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">试验室温度<SPAN lang=EN-US>(℃)<o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">50±1<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">每天至少测试两次<SPAN lang=EN-US>,其间隔至少7小时<o:p></o:p></SPAN></SPAN></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">试验室相对湿度<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">85%以上<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">其他湿度要求<SPAN lang=EN-US>,由买卖双方协议而定<o:p></o:p></SPAN></SPAN></P></TD></TR>
<TR>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 0.5pt solid; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">试验时间<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 81.6pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=109>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 89.4pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=119>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">------<o:p></o:p></SPAN></P></TD>
<TD style="BORDER-RIGHT: windowtext 0.5pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 153pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 0.5pt solid; BACKGROUND-COLOR: transparent; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt" width=204>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center" align=center><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312">即由开始喷雾至终了的时间<SPAN lang=EN-US>,或由买卖双方协定<o:p></o:p></SPAN></SPAN></P></TD></TR></TBODY></TABLE></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">&nbsp;<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试验液的配制:试验液依下列顺序配制。<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.1<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">溶解试剂氯化钠于蒸馏水中<SPAN lang=EN-US>(或总溶解固体量小于200ppm以下的水中),调配成浓度为5%的盐水液①。此盐水液的PH值应在6-7之间 ,否则蒸馏水或氯化钠中可能有不纯物存在。<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.2<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">于每公升的盐水液中添加<SPAN lang=EN-US>0.26g试剂氯化铜(CuCl<SUB>2</SUB>·2H<SUB>2</SUB>O),混合搅拌使其完全溶解.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.3<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">并以试药剂冰醋酸调整此含氯化铜的盐水液的酸碱值<SPAN lang=EN-US>,使其收集液的PH值为3.0-3.2②,即成试验液.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">3.4<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">喷雾前<SPAN lang=EN-US>,此试验液不能含有固体悬浮物③</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; mso-fareast-font-family: 楷体_GB2312; mso-ascii-font-family: 楷体_GB2312"><FONT face="Times New Roman">&nbsp;</FONT></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">注①<SPAN lang=EN-US>:在25℃测量试验液的比重应为1.03-1.04之间.此试验液中的氯化钠浓度亦可利用硝酸银溶液滴定法或其他方法标定.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">②<SPAN lang=EN-US>:每公升盐水液中所需的冰醋酸调整量,如果大于1.6ml或小于1.3ml,则试验系统中可能有某些问题存在.(例如PH值不标准、蒸馏水或氯化钠含有不纯物或者试验系统不清洁.)<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">③<SPAN lang=EN-US>:为避免喷雾喷嘴阻塞,此试验液须过滤或小心倾斜地注入盐水桶,或于喷雾吸水管前端处装上玻璃过滤器或适当的纱布为宜.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">设备:本试验所需之设备为喷雾喷嘴、盐水桶、试验片支架、喷雾液收集水桶、试验室④、盐水补给桶、压力桶、压缩空气的供给设备与排气设备等构成,其装置如图<SPAN lang=EN-US>1所示,并按照如下条件试验。<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">注<SPAN lang=EN-US>: ④试验室的大小,须在0.43</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">m<SUP>3</SUP>以上.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.1盐水喷雾试验机与其所需的管路应采用纯性材料,不能对喷雾液的腐蚀试验产生影响或本身会被腐蚀者.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.2 喷雾喷嘴不可直接将试验液喷向试样,喷雾室顶部聚集的溶液不得滴落在试验片上.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.3 试验片滴下的试验液不可流回盐水桶,而再用于试验.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.4压缩空气不能含有油脂及灰尘,所以必须有空气清净器,空气压力调整为获取适宜喷雾量为准.因为压缩空气于膨胀时,有吸热现象,所以须事先预热,以获取均匀温度的喷雾⑤<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">注⑤<SPAN lang=EN-US>:预热以增加压缩空气的温度和湿度.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.5 喷雾采取器其水平采取面积为80</SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎝<SUP><SPAN lang=EN-US>2</SPAN></SUP><SPAN lang=EN-US>,</SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">直径为<SPAN lang=EN-US>10</SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎝</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">,置于试验片附近(靠近喷嘴最近与最远之处的两个地方).<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">4.6喷雾液量以调个时间计算,在采取容器上,应每小时平均可收集1.0</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">ml</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">-2.0</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">ml的试验液.喷雾液至少应收集16小时,以其平均值表示喷雾量.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.7 试验中盐水桶,其氯化钠浓度应维持45-55</SPAN><SPAN lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 楷体_GB2312"> g/l.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.8 压力桶的温度须保持在63±1℃,盐水桶的温度应保持在50±1℃.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">4.9 试验室的相对湿度须保持在85%以上,更高相对湿度的要求可由买卖双方协定.</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试样<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.1<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">采取位置<SPAN lang=EN-US>:试样可从制品的主要表面采取或以制品本身作为试样.但如无法以制品试验或判断时,可由当事者双方协定以试验片代替.此试验片必须能代替该制品.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.2<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">尺度<SPAN lang=EN-US>:试验片的标准尺寸为150×70</SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎜<SPAN lang=EN-US>,</SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">或为<SPAN lang=EN-US>100×65</SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎜<SPAN lang=EN-US>.</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.3<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">数目<SPAN lang=EN-US>:试样的数目由买卖双方协定.</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.4<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">试验前处理</SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level3 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">5.4.1<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">试样依镀层性质与清洁程度而须作适当清洗<SPAN lang=EN-US>,不能使用研磨剂⑥及具有腐蚀或抑制作用的溶剂清洗,且清洗方法不得损伤表面.但是阳极处理的铝试片须以含有抑制剂的三氯乙烷溶剂清洗⑦.至于不锈钢试样可由买卖双方协定使用硝酸清洗与钝化,试样经清净后(通过拨水性试验),以干净的布或吸水纸将水分擦干,或者用无油的干燥空气吹干.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">注<SPAN lang=EN-US>:⑥不得已时,可使用氧化镁膏.此膏状物是10g试药剂氧化镁加入100ml蒸馏水中形成的.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">⑦<SPAN lang=EN-US>:使用此有机溶剂清洗时,须在通风良好而无火焰处.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level3 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.4.2<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">若非另有规定<SPAN lang=EN-US>,否则试样切口及因挂勾而造成底材露出部分,或因识别记号所造成镀层的缺陷处,在试验时应覆以适当的保护层,如硬蜡、乙烯胶带等绝缘物.</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level3 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">5.4.3<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312; mso-bidi-font-family: 宋体; mso-hansi-font-family: 宋体">手纹污染会造成严重的不良试验结果<SPAN lang=EN-US>,故试样于清净后不得有任何手纹的污染.</SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312"><o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试样的放置<SPAN lang=EN-US>:试验中,试验室内试样位置须符合下列条件<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.1试样的主要表面与铅垂线成15±2度的倾斜或由买卖双方协定其他角度,又自试验室上方俯视时应与喷雾的主要活动方向平行.特殊零件具有多方向的主要表面需要同时测试时,可取多件试样同时放置,务必使每个主要表面能同时接受盐水的喷雾.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.2 试样的排列方式应使喷雾自由地落至全部试片上,不应妨碍喷雾的自由落下.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.3试样不可互相接触.也不可接触到金属性导体或毛细现象作用的物质,及其他支持架以外之物.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.4 盐水溶液勿从一个试样滴流至其他试样上.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">6.5 试样识别记号或装配孔应覆于下方.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">7.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">操作<SPAN lang=EN-US>:将试验室及盐水桶的温度调整至50度,压力桶的温度为63度,喷雾压力保持在1.00±0.01</SPAN></SPAN><SPAN style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体">㎏<SPAN lang=EN-US>f/㎝<SUP>2</SUP></SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">时<SPAN lang=EN-US>,即可开始喷雾.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">7.1试验条件:试验条件如表1.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">7.2试验时间:为喷雾开始至结束的连续时间.试验时间为电镀层的一项重要品质资料,其所需时间可由买卖双方协定。<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">7.3 试验后处理:喷雾试验完毕,开启试验室上盖时,勿使溶液滴下而小心取出试样,不得损伤主要表面迅速以低于38度的清水洗去黏附的盐粒,用毛刷或海棉去除腐蚀点以外的腐蚀生成物,并立即以干净压缩空气干燥.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">记录<SPAN lang=EN-US>:若非买卖双方另有协定,否则本试验应有如下记录<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.1<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">配制盐水时<SPAN lang=EN-US>,所使用的盐和水的品质.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.2<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试验室温度记录<SPAN lang=EN-US>.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.3<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">喷雾采取器的装置<SPAN lang=EN-US>,每天应具有下列记录:<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.3.1<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>喷雾量<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.3.2<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>收集溶液在室温时比重或浓度.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.3.3<SPAN style="mso-spacerun: yes">&nbsp; </SPAN>收集溶液的PH值.<o:p></o:p></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.4<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试样的种类、形状、尺度与数目<SPAN lang=EN-US><o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.5<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试样的前处理清洗与后处理清洗方法<SPAN lang=EN-US>.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.6<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试样于试验室内的置放方法<SPAN lang=EN-US>.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.7<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">依第<SPAN lang=EN-US>5.4.2节所用的被覆方法.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.8<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">喷雾时间<SPAN lang=EN-US>.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.9<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">试验时间若有中断<SPAN lang=EN-US>,则需记录其中断的原因与时间.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 36pt; TEXT-INDENT: -36pt; mso-list: l0 level2 lfo1; tab-stops: list 36.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">8.10<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">其他检查所有结果<SPAN lang=EN-US>.<o:p></o:p></SPAN></SPAN></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l0 level1 lfo1; tab-stops: list 21.0pt"><SPAN lang=EN-US style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">9.<SPAN style="FONT: 7pt 'Times New Roman'">&nbsp;&nbsp;&nbsp; </SPAN></SPAN><SPAN style="FONT-SIZE: 14pt; FONT-FAMILY: 楷体_GB2312">判定方法<SPAN lang=EN-US>:测定腐蚀状况判定,可按国家标准中的标准图对照施行.起泡、裂痕等使用标准图难以判定的,可用附有标尺的放大镜判定,或由买卖双方协定.<o:p></o:p></SPAN></SPAN></P>
<P>&nbsp;</P>

老鹰 发表于 2006-5-12 08:36:41

Re: 盐雾试验方法

谢谢笑笑先生!

lu69 发表于 2006-5-12 09:43:18

Re: 盐雾试验方法

谢谢老鹰,我只是新手,虽然做机械已有10年了,但我还有感到自己很无知,没有在某一领域有建树。不好意思,我没看到你发给我的邮件,对不起。我所学的专业是机械设计,涉及过铸造、锻压、冶金、水泥机械、发电、五金和汽摩配等行业。我希望和大家交流,共同进步!

包工头 发表于 2006-5-21 09:33:15

Re: 盐雾试验方法

这个盐雾实验是什么标准,标准代号是什么?

aiyusheng 发表于 2006-5-31 17:09:18

Re: 盐雾试验方法

能把国家标准中的标准图上传吗?
谢谢!

lu69 发表于 2006-6-1 08:14:53

Re: 盐雾试验方法

不好意思,这个标准的代号我记不清了,只记的前面是CNC开头的,标准图我目前还没有,等找到后上传。

chenxf 发表于 2006-6-1 11:20:52

Re: 盐雾试验方法

盐雾试验是表面处理耐蚀性方面的标准。

憨老马 发表于 2006-8-12 21:01:09

Re: 盐雾试验方法

请问可有对不锈钢材料进行盐雾测试的方法与标准,谢谢!

haotongyin 发表于 2006-8-24 14:47:24

Re: 盐雾试验方法

我来修改成PDF的

linhanquan 发表于 2006-8-24 15:08:54

Re: 盐雾试验方法

不错啊!
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