Qhov zoo ntawm 1.4006 stainless hlau txheej txheem phiaj
Tso lus
1.4006 yog martensitic stainless hlau nyob rau hauv European txheem (en), coj mus rau 410 stainless hlau hauv Asmeskas tus qauv (ASTM). Nws muaj cov ntsiab lus carbon nruab nrab thiab cov ntsiab lus chromium siab. Nws muab cov zog siab, hnav tsis kam thiab mob corrosion tsis kam. Nws yog feem ntau siv nyob rau hauv cov txheej txheem qhov chaw uas yuav tsum muaj hardness thiab tshuab neeg kho tshuab.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm 1.4006 Stainless Hlau Txias Kov Ntawv
Qhov zoo ntawm 1.4006 stainless hlau phaj
Kev Kho Cua Sov Ntxiv rau:
1.4006 tuaj yeem txhim kho lub hardness thiab lub zog los ntawm quenching + tempering. Tom qab kev kho cua sov sov:
Tensile lub zog: ntau dua los yog sib npaug zos rau 700 mpa (txog 1000 MPa)
Hardness: HRC 25-35 (tom qab quenching), haum rau hnav-resistant thiab cuam tshuam-resistant scenienarios.
Txias dov los yog muab forging conding tuaj yeem txuas ntxiv txhim kho cov nplaim hardness thiab seem raug.
Cov Khoom Zoo Kuj
Cov pa roj carbon ({{{0}}}}}.
Qhov zoo ntawm 1.4006 stainless hlau cov phiaj ua rau nws dav siv hauv cov xwm txheej hauv qab no:
Neeg kho tshuab Engineering: Shafts, Valve Qhov Chaw, Lub Zog Muaj Zog (Lub Zog Siab - hnav tsis kam).
Tuam Raug: Kev lag luam riam, kev phais cov cuab yeej (kev ua kom zoo + yooj yim).
Automotive kev lag luam: Nres Discs, cov khoom lag luam tawm (hnav tsis kam + kub oxidation tiv taus).
Kev tsim kho thiab kho vajtse: High-zog bolts, fasteners (tensile tsis kam + atmospheric corrosion).
Cov khoom siv hluav taws xob: cov hniav hluav taws xob tshuab, tsuas ntawm cov tshuab sib xyaw (kev tsis kam xaws + hnav tsis kam).
Weldability:
Kev siv vuam tsis zoo, preheating (150-3% degree) thiab cov e410), thiab annealing yog xav tau tom qab vuam los tshem tawm kev ntxhov siab.
Kev sib piv nrog lwm cov hlau tsis muaj
Piv nrog ustenitic stainless hlau (xws li 304):
Cov txiaj ntsig zoo: Lub zog siab dua thiab tawv tawv, tus nqi qis, thiab hnav zoo dua.
Qhov tsis zoo: Cov tshuaj tiv thaiv corrosion tsis zoo thiab kev siv vuam.
Piv nrog ferritic stainless hlau (xws li 430 / 1.4016):
Cov txiaj ntsig zoo: kev ua tau zoo tuaj yeem txhim kho kom zoo dua los ntawm kev kho cua sov, thiab hnav tsis kam yog qhov zoo dua.
Qhov tsis zoo: kev ua haujlwm qis dua me ntsis kev ua haujlwm thiab ua cov khoom ua haujlwm ntau dua.
