Cov hlau tsis xeb tuaj yeem raug faib ua pawg raws li nws lub hom phiaj, cov tshuaj lom neeg muaj pes tsawg leeg, thiab cov qauv metallographic.
Tsim cov qib hlau rau ntau lub hom phiaj raws li cov khoom xyaw tseem ceeb ntawm 18% chromium thiab 8% nickel hauv lub kaw lus austenitic, nrog rau kev hloov pauv sib txawv ntawm qhov ntau ntawm txhua yam khoom ntxiv.
Cov hlau tsis xeb raug faib ua pawg los ntawm cov tshuaj lom neeg sib xyaw:
① CR series: ferritic series, martensitic series
② CR-N series: Austenitic series, Abnormal series, Precipitation hardening series
Cov hlau tsis xeb raug faib ua pawg los ntawm cov qauv metallographic:
1. Austenitic stainless hlau
2. Ferritic stainless hlau
3. Cov hlau tsis xeb Martensitic
4. Ob chav stainless hlau
5. Cov hlau tsis xeb uas ua kom nag los nag
Youfa hom yeeb nkab stainless hlau:
Youfa yog ib lub tuam txhab tsim cov yeeb nkab stainless hlau loj thiab txhim khu kev qha, uas tsim nyog rau cov haujlwm uas xav tau kev yuav khoom ntau, kev tswj tus nqi, thiab cov khoom siv rau cov hlau stainless hlau ib txwm muaj (xws li 304, 316). Kev lees paub cov qauv khoom siv tshwj xeeb thiab daim ntawv pov thawj zoo uas xav tau thaum lub sijhawm yuav khoom yog qhov tseem ceeb rau kev ntseeg siab tias yuav cov khoom tsim nyog.
Lub sijhawm tshaj tawm: Lub Yim Hli-27-2025