Stainless hlau yog cov hlau alloy uas tiv taus xeb.Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam nonmetals thiab hlau kom tau txais lwm yam khoom uas xav tau.Stainless hlau qhov kev tiv thaiv corrosion tshwm sim los ntawm chromium, uas tsim ib zaj duab xis passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej thaum muaj oxygen.
Rau lub raj mis dej, qhov peb siv yog 304 stainless hlau, zaub mov-qib, nrog zoo corrosion kuj, zoo acid thiab alkaline tsis kam.qee lub Hoobkas siv 201 stainless hlau.Puas yog 201 lossis 304 stainless hlau zoo dua?Puas yog 201 lossis 304 txawv?Puas yog 201 lossis 304 stainless hlau zoo ib yam?
Hom 304 stainless hlau- yog ntau hom thiab hom hom stainless hlau.Hom no yog txhais los ntawm nws cov ntsiab lus nickel ntau dua li lwm hom stainless hlau.Vim qhov nce nqi ntawm npib tsib xee, qhov no ua rau stainless hlau hom 304 me ntsis kim dua lwm hom.Cov npib tsib xee, txawm li cas los xij, yog qhov ua rau hom 304 tsis tshua muaj kev cuam tshuam rau corrosion.
Obviously, koj tuaj yeem pom yog vim li cas hom no thov rau cov khoom siv thiab cov kav dej hauv kev lag luam.Nws kuj thov kom kos npe thiab hluav taws xob kev lag luam rau qee qhov laj thawj.Txhim kho cov paib thiab txoj hlua khi thiab cov tso tsheb hlau luam yog siv rau hom stainless-steel banding.
Thaum kawg, raug rau cov ntsiab lus corrosive yog dab tsi ua rau cov lag luam xaiv hom 304 steel banding rau lawv cov kev xav tau.Nws kuj muaj tib yam dabtsi yog khoov, shaping, thiab flattening peev xwm li hom 201 stainless hlau.Hmoov tsis zoo, thaum nws tiv taus corrosion ntau dua, nws tsis muaj zog dua li lwm hom stainless hlau.
Hom 201 stainless hlau- yog qhov tshwj xeeb raws li nws tau tsim los teb rau cov nqi nickel nce siab.Qhov no txhais tau tias nws yog pheej yig dua, tab sis nws kuj muaj ntau cov ntsiab lus nickel qis dua.Yog tsis muaj nickel ntau npaum li cas, nws tsis zoo li tiv thaiv corrosion.
Cov qib siab ntawm manganese pab ua rau hom 201 yog ib hom muaj zog tshaj plaws ntawm stainless-steel banding.Kev lag luam uas nyiam hom no yog cov uas tab tom nrhiav kom muaj zog dua ntawm tus nqi qis dua thiab tsis txhawj xeeb txog kev cuam tshuam rau cov ntsiab lus corrosive.
Raws li cov khoom pheej yig tshaj plaws ntawm stainless hlau, hom 201 zoo li qhov ntxim nyiam tshaj plaws.Txawm li cas los xij, nws yuav tsis tuav ntev npaum li nyob rau hauv ib puag ncig corrosive heev.
Cov ntsiab lus: 304 stainless hlau toughness yog zoo dua: 201 stainless hlau cov khoom yog ib qho nyuaj, nrog me ntsis ntawm cov hlau, nws yog yooj yim dua rau tawg.Lub 304 stainless hlau lub tshuab nqus tsev vacuum tsis xeb vim nws muaj cov nickel, thiab 304 stainless hlau yog tawv dua thiab kev qaug zog ua haujlwm zoo dua li 201. Rau lub raj mis dej, 304 stainless hlau zoo dua 201 stainless hlau.
Post lub sij hawm: Lub Xya hli ntuj-22-2022