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Bright (BA grade) Stainless steel tube annealing principle leh a mamawh turte

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zawhna zawt rawh .

Annealed stainless steel tube eng tak hi heat exchanger, boiler, condenser, cooler, leh heater-ah te hman a ni nasa hle.

1. Bright annealing tih awmzia sawifiahna .

Bright annealing (BA) tih hian furnace khar chhunga stainless steel material, inert gas, hydrogen pangngai, induction coil hmanga tihlum, induction coil hmanga tihlum, induction heating rang tak, tui-cooled tunnel hmanga 100 degrees Celsius vel a tihlum nghal vat a, chu chu stainless steel pawn lam a ni. Protective layer hian corrosion leh erosion a do thei a ni.

A tlangpuiin steel pipe chunglam chu a mawi zawk a, a eng zawk bawk. A tlangpuiin, he process hi single-tube online bright annealing equipment hmangin a lo thleng thin. Traditional belt muffle furnace chu a lum hmasak a ngai lo va, chu chuan energy hman tamna a thlen a; Airtightness tha lo tak a nei bawk a, chu chuan pipe chu annealing hnuah a dum a, pickled a ngai bawk.

Hangao Tech (Seko Machinery) 's hian Intelligent energy hmanga online bright induction annealing hmanrua traditional muffle furnace-a tlakchhamna chu a chinfel ṭha hle. Chubakah, design tling tak avang hian hydrogen hman nawn leh a ngai tawh lo va, flow rate pawh a tlem a, minute khatah litre tlemte chauh a ni. Tin, hydrogen chu a chhehvel boruak leh accident hlauhawm tak thlenga a darh loh nan exhaust gas lakkhawm leh burner bik a awm bawk.

Bright annealing kalpui danah hian thil thenkhat chu steel pipe quality atan a pawimawh hle. Bright annealing process a dik lo a nih chuan crack a siam ang a, a chhe thei bawk ang. Flexible tube hi annealed state eng takah a awm tlangpui.

2. Annealing eng mawi tak hmain .

Pipe chunglam chu a fai tur a ni a, ram dang thil leh bawlhhlawh dang a awm tur a ni lo. Pipe chunglama awm reng reng chuan processing laiin pipe chunglam a tichhia ang.

3. Inert gas dah belh rawh .

Annealing atmosphere chu oxygen awm lohna tur a ni a, a material chu isolate tur a ni a, vacuum condition siam tur a ni. Gas, ordinary dry hydrogen emaw argon emaw dah la, chu chuan bright effect a hmu ang.

4. Annealing temperature .

Annealing temperature chu stainless steel grade hrang hrang angin hriat tur a ni. A tlangpuiin austenitic steel-a annealing temperature hi 1040 degree aia tlem lo a ni a, immersion time hi a pawimawh lo. A hmel a eng zawk ang tih theih nan chuan temperature sang zawk a ngai a ni. A lumna chu a rang thei ang bera tih tur a ni a, slow heating hian oxidation a thlen ang.

Ferritic stainless steel thenkhat chuan annealing temperature hniam zawk an mamawh a, chu chu TP439 ang chi a ni a, chu chu a tha thei lo annealed a ni a, water quenching hian oxide scale a siam ang.

Bright annealing hnuah chuan sizing leh straightening step hnuhnung ber chu ziak lut rawh. Stainless steel tube chunglam chuan a hmel a ti eng a, annealing tube eng tak chu pickled a ngai lo.

5. Bright annealing hman tum leh a thatna .

(1) hnathawh harsa tak takte tihbo a, metallographic structure lungawithlak tak hmuh;


(2) a chung lam êng, oxidized loh, leh corrosion-resistant surface hmuh;

(3) Treatment eng tak chuan rolling surface chu a ti nem reng a, a surface eng chu post-treatment awm lovin a hmu thei bawk.

A kaihhnawih thil siam chhuah .

Corrugated pipe annealing siamchhuahna tur a ni.
Corrugated pipe annealing siamchhuahna tur a ni.
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Finishing tube an roll apiangin solution treatment kalpui dan tur a kal zel tur a ni. TA chuan steel pipe performance chu technical requirements a tlin ngei ngei tur a ni. leh post-process processing emaw hmanna tur guarantee pekna tur. Bright Solution treatment process ultra-long seamless steel pipe hi industry-ah harsatna a awm fo thin.

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