Cov hom stainless hlau feem ntau muab faib ua austenitic stainless hlau thiab martensite stainless hlau. Thaum qhov kub nce mus txog qhov tseem ceeb, cov yeeb nkab steel hlau yuav deform thiab nws cov khoom tseem yuav hloov pauv.
Lub tshav kub ntawm cov hlau tsis muaj steel feem ntau yog nyob nruab nrab ntawm 1000 ~ 1300 degree, cov uas feem ntau kub-resistant stainless hlau qauv 316 stainless hlau tuaj yeem ncav cuag qhov siab tshaj plaws ntawm 1300 degree. Stainless hlau feem ntau muaj cov cua kub tsis kam, tab sis thaum kub ncav cuag ib qho tseem ceeb point, stainless hlau yuav raug deformation, thiab cov ntsiab lus tseem ceeb sib txawv ntawm cov qauv sib txawv ntawm stainless hlau.
Piv txwv li, feem ntau siv 304 stainless hlau yeeb nkab muaj qhov ua haujlwm siab tshaj plaws ntawm 750 thiab 860 degree . Yog tias qhov kub siab tshaj 450 degree, lub zog tawm los yuav ua rau nws hloov ntawm austenite mus rau martensite, uas yuav ua rau muaj kev hloov pauv zoo hauv cov khoom.
310S hom stainless hlau seamless yeeb nkab kuj yog austenitic stainless hlau, thiab cov cua kub kub feem ntau yog nyob nruab nrab ntawm 1150 ~ 1260 degree. Vim lub siab chromium thiab npib tsib xee cov ntsiab lus, nws muaj qhov zoo corrosion kuj thiab kub tsis kam. Txawm li cas los xij, thaum qhov kub siab tshaj 900 ~ 1150 degree, nws yuav ua rau deformation softening.
Qhov kub-resistant ntau yam ntawm 316 stainless hlau yeeb nkab yog qhov siab dua, kwv yees li ntawm 1200 thiab 1300 degree. Vim qhov sib ntxiv ntawm Mo lub hauv paus hauv nws cov muaj pes tsawg leeg, nws cov cua sov ua haujlwm thiab kev tiv thaiv corrosion tau zoo heev, thiab nws cov nqi kuj siab dua. Nws yog feem ntau yog siv nyob rau hauv marine engineering.
Nyob rau hauv ib puag ncig kub sib txawv, ntau hom stainless hlau kav yuav raug xaiv, thiab nws yog ib qho tseem ceeb kom nrhiav tau lub npe nrov thiab txhim khu kev qha chaw tsim tshuaj paus rau xaiv. Sichuan Liaofu Tshwj Xeeb Hlau yog tsim nyog rau koj kev ntseeg siab!