1,The pressure inside the nitrification furnace keep between 0.6-0.8kPa.
2 h! H0 ^3 q' r& _* n2 s2 u2,The flux keep between 140-160 droops/minute in carbinol heat preservation condition, it will stop in temperature drop condition." c* F w. P! M1 s: d
3,The flux hold on to 2.5 m3/hour in carbinol heat preservation condition, it will cut half flux when in temperature drop condition.3 w7 c- V4 @; W7 M! c9 @
4,Complete furnace.
( l9 _% f5 z4 F1 T" j% H I# V5,The time into the furnace.7 q2 R3 q1 @3 y% y% y a
6,The time complete furnace. 到爐就是出爐時間到了?
( C& }$ v& [( R% {( E3 o# N+ m7,Heat preservation.
1 }" {4 a7 g5 f) Q2 v8,First furnace. |