25Cr2MoVA pepala lotentha lachitsulo

① Ma manambala awiri omwe ali koyambirira kwa chitsulo akuwonetsa kuchuluka kwa kaboni muzitsulo, zomwe zimafotokozedwa m'masauzande khumi a mpweya wapakati, monga 40Cr, 25Cr2MoVA alloy chubu.
②Zinthu zazikulu zophatikizira muzitsulo, kupatulapo ma microalloying pawokha, nthawi zambiri zimawonetsedwa pang'ono. Pamene pafupifupi aloyi zili zosakwana 1.5%, nthawi zambiri chizindikiro cha chinthu chimasonyezedwa mu nambala yachitsulo, ndipo zomwe zili sizikuwonetsedwa. Komabe, muzochitika zapadera, ndizosavuta kuyambitsa chisokonezo, ndipo nambala "1" imathanso kulembedwa pambuyo pa chizindikiro cha chinthu, monga nambala yachitsulo "12CrMoV" ndi "12Cr1MoV", yoyambayo ili ndi chromium ya 0.4-0.6 %, yotsirizirayi imakhala ndi chromium ya 0.9-1.2%, ndipo ena onse ndi ofanana. Pamene pafupifupi zili mu alloying zinthu ndi ≥1.5%, ≥2.5%, ≥3.5%..., zomwe zili ziyenera kuwonetsedwa pambuyo chizindikiro cha chinthu, chomwe chingasonyezedwe ngati 2, 3, 4 ... etc. Mwachitsanzo , 18Cr2Ni4WA.
③ Ma alloying monga vanadium V, titanium Ti, aluminiyamu AL, boron B, ndi osowa earth RE muzitsulo zonse ndi ma microalloying. Ngakhale zili zochepa kwambiri, ziyenera kulembedwabe nambala yachitsulo. Mwachitsanzo, mu 20MnVB zitsulo. Vanadium ndi 0.07-0.12%, ndipo boron ndi 0.001-0.005%.
④Chitsulo chapamwamba kwambiri chiyenera kuwonjezera "A" kumapeto kwa nambala yachitsulo kuti chisiyanitse ndi chitsulo chapamwamba kwambiri.
⑤ Cholinga chapadera cha alloy structural chitsulo, nambala yachitsulo imayikidwa (kapena yokwanira) ndi chizindikiro choyimira cholinga chachitsulo. Mwachitsanzo, zitsulo 30CrMnSi zapadera zomangira zomangira, nambala yachitsulo imawonetsedwa ngati ML30CrMnSi.
Mapaipi a alloy ndi mapaipi opanda msoko ndi ogwirizana komanso osiyana, ndipo sayenera kusokonezedwa.
Chitoliro cha alloy chimatanthauzidwa ndi chitoliro chachitsulo molingana ndi zinthu zopangira (ndiko, zakuthupi), monga dzina limatanthawuzira, ndi chitoliro chopangidwa ndi alloy; pomwe chitoliro chopanda msoko chimatanthauzidwa ndi chitoliro chachitsulo molingana ndi njira yopangira (yopanda msoko komanso yopanda msoko), kusiyana kwa chitoliro chopanda msoko ndi mapaipi a Seam, kuphatikiza mapaipi owongoka owongoka ndi mapaipi ozungulira.

Zimango katundu

【Kuchiza Kutentha】
Kuzimitsa kutentha kutentha (℃): 900; ozizira: mafuta
Kutentha kwa kutentha (℃): 640; ozizira: opanda

Titha kupanga 25Cr2MoVA ili ndi izi:

Chitsulo chozungulira: 1mm mpaka 3000mm

Chitsulo chooneka ngati square: 1mm mpaka 2000mm

Mbale zitsulo: 0.1mm kuti 2500mm

M'lifupi: 10mm mpaka 2500mm

Lenth: Tikhoza kupereka ngongole iliyonse malinga ndi zomwe kasitomala akufuna.

Kupanga: Ma shaft okhala ndi m'mbali/mapaipi/machubu/slugs/donati/macubes/mawonekedwe ena

Machubu: OD: φ6-219 mm, ndi makulidwe a khoma kuyambira 1-35 mm.

Katundu wamalizidwa: kutentha kotentha/kugudubuza kotentha +/kutentha +/kutentha +/kutentha +/kutentha +/mikhalidwe iliyonse malinga ndi zomwe kasitomala amafuna

Zomwe zili pamwamba: zocheperako (kumaliza ntchito yotentha)/ground/machini owopsa/makina abwino/kutengera zomwe kasitomala amafuna

Ng'anjo zopangira zitsulo: electrode arc + LF/VD/VOD/ESR/Vacuum consumable electrode.

Kuyang'ana mwaukadaulo: 100% kuyang'ana mwaukadaulo pazovuta zilizonse kapena kutengera zomwe kasitomala akufunaKuthandizira bwino pamafakitale amitundu yonse, ndi zabwino zaukadaulo, zida ndi mtengo.

Timakutumikirani ndi kuwona mtima, umphumphu, ndi luso lathu.