zjf1206 发表于 2006-5-3 18:28:51

常用的热处理方法

<P><SPAN class=note1><SPAN style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: Verdana; mso-hansi-font-family: Verdana"><FONT color=#ff0000>常用的热处理方法：</FONT></SPAN></SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">普通热处理：退火、正火、淬火、回火；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">表面热处理：表面淬火、化学热处理；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">其他热处理：控制气氛热处理、真空热处理、变形热处理、复合热处理。</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">按工艺流程：预备热处理、最终热处理；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">预备热处理：为随后的能拔、冲压、切削或进一步热处理作准备；</SPAN><SPAN lang=EN-US style="FONT-SIZE: 13.5pt; FONT-FAMILY: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体"><BR></SPAN><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">最终热处理：赋予工件使用性能的热处.</SPAN></P>
<P><SPAN style="FONT-SIZE: 13.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"></SPAN>&nbsp;</P>

lu69 发表于 2006-5-8 08:45:42

Re: 常用的热处理方法

其他热处理还有：在流动粒子、循环热处理、金属表面的碳化物沉积、脉冲淬火等

zjf1206 发表于 2006-7-28 08:11:03

Re: 常用的热处理方法

谢谢笑笑先生的补充

open66 发表于 2006-7-29 16:44:29

Re: 常用的热处理方法

搂主，你好，我公司有一部分2Gr13的零件，需要车加工，用什么刀具合适。怎样退火才能把硬度降下来。
       email:flash4050@163.com                              万分感谢！

twq19810302 发表于 2006-7-29 20:13:52

Re: 常用的热处理方法

是Cr13吧,好像没听说Gr13的

玲珑在线 发表于 2006-7-30 02:06:14

Re: 常用的热处理方法

呵呵,应该是2Cr13,850左右退火,缓慢冷却;或750快冷,好象是这样

DM15 发表于 2006-7-30 08:52:07

Re: 常用的热处理方法

请问，当材料经过多次不同的热处理后（如淬火->退火->淬火……），对材料有何种影响呢？

szsszs 发表于 2006-8-15 10:10:25

Re: 常用的热处理方法

有启发!!

a19630824 发表于 2006-8-17 22:40:21

Re: 常用的热处理方法

学习了

hmd1978 发表于 2006-8-26 20:13:10

Re: 常用的热处理方法

又长知识了
谢谢！！！！
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