Bell annealing furnace .

Full hydrogen annealing environment leh bell annealing furmace annealing process optimized te hian strip quality leh production efficiency a ti tha hle. Protective gas hi 100% hydrogen a ni a, hei hian strip annealing atan boruak tha zawk a pe a ni.

1. Hydrogen hi a rit lo va, thermal conductivity sang tak a nei bawk. Steel coil layer hrang hrang inkar ah awlsam takin a lut thei a, heat transfer efficiency a ti tha thei a, hood chhunga protective gas circulation volume a ti sang thei bawk.

2. Hydrogen, reducing gas angin, temperature sang takah FEO chu iron-ah a tihtlem thei a, cold rolling mill-in a rawn thlen rolling oil (residual carbon) nghawng chu a ti tlem thei bawk.

3. Pure hydrogen chu boruak venna atana hman chuan crystallization process chu a inmil zawk thei a, chu chuan annealed products te mechanical property chu a inang tlang zawk tih a tichiang thei a ni.

Bell annealing furmace principle bulpui ber chu thermal conductivity sang tak, density hniam leh hydrogen reducibility hmanga boruak khar chhunga metal materials annealing tha tak neih a ni. 1 .

A hnuaia key links-ah hian a then theih a ni: chhinna .

Hydrogen chu heat transfer medium atan hman a ni .

Thermal conductivity sang tak nei:Fast heat transfer leh annealing cycle tih tawi. 1 .

Density hniam lam hawi:Operating noise leh fan energy hman tlem. 1 .

Chemical hmanga hydrogen tih tlem a ni a, 1.1.

Oxide layer tihtlem dan:Temperature sang takah chuan hydrogen hian metal surface-a iron oxide chu iron leh water vapor-ah a tihtlem thei a, chu chuan bright annealing effect a nei thei a ni. 1 .

Residue lakchhuah dan:Impurity residue tihtlem leh materials mechanical property te surface quality leh uniformity tihchangtlun. 1 .

Thil hmanrua siam dan leh hnathawh dan tur .

System khar tawh design: 1.1.Closed space-ah chuan hydrogen chu radial uniform heat transfer a nih theih nan circulating fan kaltlangin convect a ngai a ni. 1 .

Thil pawimawh tak tak:

Heating Hood:Temperature sang tak a pe thei. 1 .

Hydrogen hmanga kal dan tur: 1.1.Gas hman tlem nan hydrogen recycle leh tihthianghlim. 1 .

Control system tih hi a ni:Annealing process stability a awm theih nan temperature leh hydrogen flow rate ang chi parameter te chu dik takin siamrem theih a ni.

Kan company hian bell annealing furmace furnace size hrang hrang leh model te chu user te mamawh angin a design leh siam thei a ni.

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