Kufotokozera kwa BA Stainless Steel Sheets ( Bright Annealing stainless steel sheets)

• chitsiriziro: BA, Bright Annealing
• Film: PVC, Pe, PI, Laser PVC, 20um-120um, pepala interleaved
• makulidwe: XMUMXmm - 0.3mm
• m'lifupi: 100mm - 1500mm, zinthu zopapatiza pls zimayang'ana pazogulitsa
• utali: XMUMXmm - 500mm
• Kulemera kwa mphasa: 10MT
• kalasi: 304 316L 201 202 430 410s 409 409L etc.

Chitsulo chosapanga dzimbiri Chowala ndi Chowonjezera:

Ndipo aloyi mkuwa mosavuta oxidized pa kutentha mankhwala. Pofuna kupewa makutidwe ndi okosijeni komanso kupititsa patsogolo mawonekedwe a workpiece, iyenera kutsekedwa mumlengalenga woteteza kapena vacuum, yotchedwa annealing yowala. The Miyezo yachitetezo yomwe imagwiritsidwa ntchito popangira kutentha kwazitsulo zamkuwa ndi zamkuwa ndi nthunzi yamadzi, kuwonongeka kwa ammonia, kuyaka kosakwanira komanso kuchepa kwamadzi ammonia, nayitrogeni, haidrojeni wouma ndi mpweya woyaka pang'ono (kapena mpweya wina woyaka). Akhoza kusankhidwa molingana ndi mtundu, kapangidwe ndi zofunikira za alloy.

Mkuwa wangwiro ndi mkuwa woyera sukhala ndi okosijeni mu mpweya wochepa wochepetsera, ndipo umatetezedwa bwino ndi ammonia oyaka omwe ali ndi 2% H2 kapena mpweya wokhala ndi 2% mpaka 5% H2 ndi CO osakwanira kuyaka. Mkuwa weniweni ungathenso kutetezedwa ndi nthunzi. 

Pofuna kupewa hydrogenosis, pamene mkuwa wokhala ndi okosijeni umasungunuka, ma hydrogen omwe ali mumlengalenga wotetezera sayenera kupitirira 3%, kapena kutentha kwa kutentha mu micro-oxidizing atmosphere monga tafotokozera pamwambapa. Mkuwa woyengedwa umagwiritsidwanso ntchito kwambiri popanga vacuum annealing. Bronze yokhala ndi aluminiyamu, chromium, niobium ndi silicon imatha kupangitsa kuti pakhale kuwala kowala kokha mumlengalenga wochepetsetsa kwambiri. 

The kutentha mankhwala (annealing kapena quenching) beryllium mkuwa nthawi zambiri kuwola ndi kuwonongeka kwa ammonia, koma undecomposed mbali ya ammonia sayenera kupitirira 20%, apo ayi kuwira mavuto akhoza kuchitika.

Mkuwa wokhala ndi zinc wocheperako ukhoza kutsekeka bwino, koma kuyatsa kowala kwa mkuwa wokhala ndi zinthu zopitilira 15% sikunathe. Ichi ndi chifukwa kuwonongeka kwa mphamvu ya nthaka okusayidi ndi otsika, ndipo ZnO akhoza kupangidwa mu mlengalenga munali pang'ono oxidizing mpweya, ndipo akatenthedwa mpaka 450 ° C kapena apamwamba, nthaka amayamba volatilize ndi dezincification mkuwa. 

Pofuna kuthana ndi vutoli, likhoza kutsekedwa pansi pazovuta kwambiri. Malo otetezera omwe amagwiritsidwa ntchito popanga mkuwa ndi gasi wosakwanira, ammonia, nthunzi yamadzi, ndi zina zotero. Malo oteteza ayenera kukhala opanda sulfure. Chogwiritsira ntchito chiyenera kutsukidwa mosamala musanagwiritse ntchito kutentha, ndipo pasakhale mafuta kapena dothi lina pamwamba.

Kusiyana pakati pa 2B ndi BA

BA (Bright Annealing) mbale, kusiyana ndi mbale 2B ndi kuti annealing njira ndi osiyana, 2B amatenga annealing ndi pickling osakaniza ndondomeko, ndipo BA ndi annealed pansi haidrojeni-wotetezedwa malo opanda mpweya. Njira yogubuduza ndi kutsiriza kwa malo awiriwa ndi osiyana.

Bungwe la BA siligwiritsidwa ntchito pojambula waya. Ngati iti ikokedwe, imakhala yochuluka komanso yowononga.

Gulu la 2B kwenikweni ndi la matt, ndipo chinthucho sichingawoneke. Bolodi ya BA imakhala ngati galasi ndipo imatha kuwunikira chinthucho (pang'ono phala).

Onse 2B ndi BA akhoza kupukutidwa mu 8K magalasi mapanelo, koma 2B amafuna masitepe kupukuta, ndipo BA akhoza kukwaniritsa 8K zotsatira ndi kuponya bwino basi. Kutengera chomaliza, pali kusiyana ngati BA idapukutidwa kapena ayi. Zida zina za BA sizifuna kupukuta ndipo zimagwiritsidwa ntchito mwachindunji.

Monga makampani ogulitsa zitsulo zosapanga dzimbiri padziko lonse lapansi, Sino Stainless Steel imapatsa makasitomala zinthu zachitsulo zosapanga dzimbiri monga Ma Koyilo Osapanga dzimbiri otenthedwa ndi otentha, Zopangira Zitsulo Zosapanga dzimbiri zozizira, Zopangira Zitsulo Zopukutidwa, Mawaya Azitsulo Zosapanga dzimbirindipo Mapepala Osapanga dzimbiri osapanga dzimbiri pamtengo wopikisana kwambiri.

Mapepala Opanda Zitsulo Opukutidwa Pagalasi
Mapepala Opanda banga
Opukutidwa zosapanga dzimbiri zitsulo Mapepala
Chitsulo Chopukutidwa Chosapanga chitsulo
Mtengo wa Mapepala Osapanga dzimbiri
Opukutidwa zosapanga dzimbiri zitsulo Mapepala