1. Cov ntsiab lus ntawm alloying ntsiab.
Feem ntau hais lus hlau tsis xeb yooj yim nrog cov ntsiab lus chromium ntawm 10.5%.Qhov siab dua cov ntsiab lus ntawm chromium thiab npib tsib xee, qhov zoo dua qhov kev tiv thaiv corrosion, xws li 304 cov khoom nickel cov ntsiab lus hauv 8-10%, chromium cov ntsiab lus ntawm 18-20%, xws li stainless hlau feem ntau tsis xeb.
2, cov txheej txheem smelting ntawm cov tuam txhab tsim khoom kuj tseem cuam tshuam rau corrosion kuj ntawm stainless hlau.
Smelting tshuab yog zoo, cov cuab yeej siv siab heev, cov txheej txheem ntawm cov hlau stainless loj loj txawm tias nyob rau hauv kev tswj ntawm cov ntsiab lus alloy, impurities tshem tawm, billet txias kub tswj tau lav, yog li cov khoom zoo yog ruaj khov thiab txhim khu kev qha, zoo sab hauv, tsis yooj yim rau xeb.Ntawm qhov tsis sib xws, qee cov khoom siv hlau me yog rov qab, txheej txheem rov qab, txheej txheem smelting, impurities tsis tuaj yeem raug tshem tawm, cov khoom tsim tawm yuav tsis muaj xeb.
3, sab nraud ib puag ncig, kev nyab xeeb yog qhuav thiab ventilated ib puag ncig tsis yooj yim rau xeb.
Thiab cov av noo yog loj, tsis tu ncua los nag huab cua, los yog ib puag ncig nrog acidity loj nyob rau hauv cov huab cua yog yooj yim rau xeb.304 stainless hlau cov ntaub ntawv, yog tias ib puag ncig ib puag ncig tsis zoo yuav xeb.
Post lub sij hawm: 03-03-22