Yog sus304 stainless hlau corrosion resistant?

Sus304 yog ib qho kev siv roj tsis huv ntawm cov hlau uas tsis muaj zog hauv Nyiv (Jis)

Corrosion tsis kam ntawm sus304 stainless hlau:
Sus304 Stainless Hlau Tshuaj Lom Cov Lus Qhia Zoo: {{}}}}}}}.
Sus304 Stainless Hlau Daim Ntawv Thov
Khoom Noj Khoom Haus / Khoom Siv Kho Mob
Kho kom zoo nkauj kho kom zoo nkauj: Cov phab hlau kab hlau, cov tsheb ciav hlau (tsis txhob muaj ntug dej hiav txwv loj).
Cov khoom siv hauv tsev: dej sov, cub Liner (zam kev sib cuag ntev nrog cov tshuaj ntxuav cov acidic).

Sus304 Stainless hlau intergranular corrosion kev pheej hmoo:
High cov ntsiab lus (tsawg dua los yog sib npaug rau {{07%): K}}}}}} Cov qib siab), ua rau muaj kev sib tw ntawm cov qoob loo nplej thiab corrosion.
Yuav tsum muaj kev cob qhia: annealing yog yuav tsum tau tom qab vuam (ntau dua los yog sib npaug ntawm 1 {degree tsawg dua los yog sib npaug rau 0.03%) siv dua.
Chloride ib puag ncig: pitting tsis muaj zog: pitting yog nquag tshwm sim thaum muaj kev sib chwv dej, dej hiav txwv, thiab tshuaj dawb.
Yog tias rhuab ntawm 600 degree rau 800 degree rau li 10 feeb lossis ntev dua, cov xeb tsis kam ntawm sus304 stainless hlau yuav qis zuj zus.

Sus304 stainless hlau corrosion resistant yeeb nkab

Sus304 Stainless hlau muaj zoo corrosion tsis kam nyob rau hauv cov vaj zaub dej (xws li cov huab cua, dej ntshiab, tab sis cov ntsiab lus hauv qab no yuav tsum tau sau tseg:
Annealing yog yuav tsum tau tom qab vuam kom tsis txhob muaj kev txhim kho corrosion;
Zam kev sib cuag ntev nrog chloride-muaj ib puag ncig (xws li seawater thiab dej ntsev);
Cov ntawv thov-qib ua ntaub ntawv thov yuav tsum muaj cov pawv lossis passivation.
Yog tias siv nyob rau hauv high-corrosion scenarios (xws li tshuaj lom neeg thiab cov khoom siv marine), nws raug nquahu kom muab qhov muaj feem ua ntej som316l lossis ntau dua corrosion-resistant cov ntaub ntawv.