1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.
+ K% m3 C `: {5 [: Z+ F, R# D s2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition.
6 O; X9 N4 G% W3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.
" r3 y8 N$ @* k; [4,Complete furnace.1 s8 c. ^+ g! X% E
5,The time into the furnace.
! R+ d1 x' C; L6,The time complete furnace. 到炉就是出炉时间到了?
. m8 m* |( i0 c& Y7,Heat preservation.
' o9 w' l8 M' m( w8,First furnace. |