Puas yuav cov khoom siv ntawm chav da dej stainless hlau da dej xeb?
Thaum muas lub chav da dej stainless hlau da dej, peb xub xav txog seb cov khoom yuav xeb? , Cov khoom siv ntawm chav da dej steel hlau nthuav qhia ob peb lub ntsiab lus rau txhua tus neeg, txhua tus tuaj yeem ua raws chav da dej tua tsiaj yos hav zoov coj los saib.
Ua ntej tshaj, cia' s txuas rau cov khoom siv ntawm stainless hlau. Cov ntaub ntawv stainless hlau feem ntau muab faib ua 304 stainless hlau thiab 201 stainless hlau. Qhov loj tshaj qhov sib txawv ntawm 304 thiab 201 yog lawv cov tshuaj lom neeg muaj pes tsawg leeg. Qhov sib txawv ntawm cov hlau thiab hlau yog tias cov pa roj carbon ntsiab lus tsuas yog tam sim no siab dua li ntawm cov hlau, thiab txhua tus hlau tawv dua hlau. Stainless hlau yog ib hom hlau. Qhov laj thawj yog vim li cas cov hlau tsis xeb tsis xeb yog tias nickel, chromium, manganese thiab lwm yam hlau tau ntxiv rau ntawm lub hauv paus ntawm hlau thiab carbon kom lawv muaj anti-xeb ua haujlwm.
Feem ntau, cov ntsiab lus nickel ntawm 304 stainless hlau yog 8 thiab cov ntsiab lus chromium yog 18; cov ntsiab lus nickel ntawm 201 stainless hlau yog qis dua 0.8-1, thiab cov ntsiab lus chromium yog li 13-15. Cov tshuaj tiv thaiv corrosion ntawm 304 Zoo dua li 201, qhov muaj pes tsawg leeg txiav txim siab nws lub cev thiab tshuaj.
Thaum cov xim av xeb pom tshwm sim saum npoo hloov, neeg xav tsis thoob:" Stainless hlau tsis xeb, thiab xeb tsis xeb. Tej zaum yuav muaj teeb meem nrog cov hlau." Qhov tseeb, qhov no yog ib qhov kev saib ib zaug ntawm qhov tsis muaj kev nkag siab ntawm stainless hlau. Yog li koj tau txais dab tsi koj them rau, thiab kuv hais tias koj tsis txhob' tsis plam loj vim yog tej yam me me. Nws raug nquahu kom xaiv 304 stainless hlau!