Stainless hlau 321 yeeb nkab

Stainless hlau 321 yeeb nkab

Ti nyob rau hauv 321 stainless hlau muaj nyob rau hauv lub stabilizing lub caij, tab sis nws kuj yog ib tug kub-lub zog steel, uas yog zoo dua li 316L nyob rau hauv cov nqe lus ntawm kub kub. 321 stainless hlau yog nyob rau hauv cov organic acids thiab inorganic acids ntawm txawv concentrations thiab kub, tshwj xeeb tshaj yog nyob rau hauv oxidizing zog. Qhov nruab nrab muaj kev puas tsuaj zoo thiab yog siv los tsim cov khoom hnav-resistant acid ntim, cov khoom siv hnav-resistant, thiab cov kav dej.
321 stainless hlau yog Ni-Cr-Ti austenitic stainless hlau. Nws qhov kev ua tau zoo zoo ib yam li ntawm 304, tab sis vim yog qhov sib ntxiv ntawm cov hlau titanium, nws muaj kev tiv thaiv zoo rau grain ciam corrosion thiab kub siab zog. Qhov sib ntxiv ntawm cov hlau titanium zoo tswj qhov tsim ntawm chromium carbide.
321 stainless hlau muaj qhov zoo tshaj plaws kub kub kev ntxhov siab rupture (Stress Rupture) kev ua tau zoo thiab kev kub siab ua haujlwm siab (Creep Resistance) kev ntxhov siab txhua yam khoom uas zoo dua li 304 stainless hlau. Haum rau cov khoom siv vuam siv thaum kub kub.
daim ntawv thov

Stainless hlau 321 yog austenitic stainless hlau nrog zoo kub tsis kam thiab zoo heev corrosion kuj.

Cim npe nrov: Stainless hlau 321 yeeb nkab, Tuam Tshoj stainless hlau 321 yeeb nkab lwm tus neeg