Qhov txawv ntawm 316 thiab 316L Ss Steel Khoom

Qhov sib txawv ntawm 316 thiab 316L stainless hlau cov ntaub ntawv

1. Corrosion kuj

Qhov kev tiv thaiv corrosion zoo dua li ntawm 304 stainless hlau, thiab nws muaj kev tiv thaiv corrosion zoo thaum lub sij hawm ua cov ntaub ntawv thiab cov ntawv ua haujlwm. Ntxiv mus, 316 stainless hlau kuj tseem tiv taus corrosion los ntawm dej hiav txwv thiab corrosive industrial cua. Thaum tshav kub kub tsis kam: 316 stainless hlau muaj oxidation zoo nyob rau hauv intermittent siv hauv qab no 1600 degrees thiab nruam siv hauv qab no 1700 degrees. Tsis txhob siv 316 stainless hlau tsis tu ncua nyob rau hauv thaj tsam ntawm 800-1575 degrees. Txawm li cas los xij, thaum 316 stainless hlau siv tsis tu ncua sab nraum qhov ntsuas kub no, cov hlau tsis muaj hlau muaj qhov kub zoo. Kev tiv thaiv rau carbide nag lossis daus ntawm 316L stainless hlau yog zoo dua li ntawm 316 stainless hlau, thiab nws tuaj yeem siv rau hauv qhov kub thiab txias.

2. Kev kho cua sov

Annealing yog ua nyob rau hauv qhov kub thiab txias ntawm 1850-2050 degrees, ua raws li los ntawm annealing sai thiab sai txias. 316 stainless hlau tsis tuaj yeem hardened los ntawm kev kho cua sov.

3. vuam

316 stainless hlau muaj cov khoom siv vuam zoo. Vuam tuaj yeem ua tiav siv txhua txoj kev vuam txheej txheem. Thaum vuam, 316Cb, 316L lossis 309Cb stainless hlau muab tub lim lossis vuam rods tuaj yeem siv rau vuam raws li lub hom phiaj. Txhawm rau kom tau txais kev tiv thaiv corrosion zoo, welded seem ntawm 316 stainless hlau yuav tsum tau muab tshem tawm tom qab vuam. Yog tias 316L stainless hlau siv, tom qab vuam annealing tsis tas yuav tsum tau.