Thaum nws los txog rau kev xaiv cov hlau tsis xeb zoo rau koj qhov project, kev nkag siab txog qhov sib txawv ntawm ntau qib yog qhov tseem ceeb heev. Ob hom siv feem ntau yog 304 thiab 201 hlau tsis xeb. Ntawm Jindalai Steel, tus kws tshaj lij ntawm cov khoom lag luam hlau tsis xeb zoo, peb lub hom phiaj yog muab cov ntaub ntawv koj xav tau rau koj los txiav txim siab zoo. Hauv cov blog no, peb yuav tshawb nrhiav qhov sib txawv tseem ceeb ntawm 304 thiab 201 hlau tsis xeb, pab koj xaiv cov khoom siv zoo rau koj cov kev xav tau.
304 stainless hlau feem ntau suav hais tias yog tus qauv kev lag luam rau ntau yam kev siv. Nws yog ib hom hlau austenitic stainless hlau uas muaj feem pua ntau ntawm nickel thiab chromium piv rau 201 stainless hlau. Cov khoom no muab 304 stainless hlau zoo heev tiv taus corrosion, ua rau nws zoo tagnrho rau cov chaw uas yooj yim oxidation thiab xeb. Nws feem ntau siv rau hauv cov khoom siv hauv chav ua noj, kev ua zaub mov, thiab cov thawv tshuaj, qhov twg kev huv thiab kev ruaj khov yog qhov tseem ceeb. Ntawm qhov tod tes, 201 stainless hlau yog lwm txoj hauv kev pheej yig dua uas muaj nickel tsawg dua thiab manganese ntau dua. Txawm hais tias nws tseem tiv taus corrosion, nws tsis ua haujlwm zoo li 304 hauv cov chaw nyuaj.
Ib qho ntawm qhov sib txawv tseem ceeb tshaj plaws ntawm 304 thiab 201 stainless hlau yog lawv cov khoom siv kho tshuab. 304 stainless hlau muaj lub zog zoo dua thiab ductility, ua rau nws yooj yim dua rau kev ua haujlwm nrog thaum lub sijhawm tsim khoom. Qhov no tseem ceeb heev rau cov lag luam uas xav tau cov qauv tsim thiab cov duab zoo nkauj. Hauv kev sib piv, 201 stainless hlau, thaum tseem muaj zog, tej zaum yuav tsis muaj tib theem ntawm kev ywj pheej thaum lub sijhawm ua tiav. Qhov no tuaj yeem yog qhov txiav txim siab rau cov tuam txhab tsim khoom uas tab tom nrhiav cov ntaub ntawv uas tuaj yeem tiv taus cov duab thiab khoov tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm cov qauv.
Thaum nws los txog rau kev nrhiav cov ntawv hlau tsis xeb, Jindalai Steel sawv tawm ua tus neeg muab khoom hlau tsis xeb 201 txhim khu kev qha. Peb lub Hoobkas tshwj xeeb hauv kev tsim cov ntawv hlau tsis xeb 201 zoo uas ua tau raws li cov qauv kev lag luam. Peb nkag siab tias tus nqi yog qhov tseem ceeb rau ntau lub lag luam, thiab peb cov khoom hlau tsis xeb 201 muab kev daws teeb meem pheej yig yam tsis muaj kev txi qhov zoo. Txawm hais tias koj nyob hauv kev tsim kho, tsheb, lossis lwm yam kev lag luam, peb cov ntawv hlau tsis xeb 201 tau tsim los ua kom tau raws li koj cov kev xav tau tshwj xeeb thaum tswj koj cov peev nyiaj.
Hauv kev xaus lus, qhov kev xaiv ntawm 304 thiab 201 stainless hlau thaum kawg nyob ntawm koj daim ntawv thov thiab nyiaj txiag. Yog tias koj xav tau kev tiv thaiv corrosion zoo dua thiab lub zog, 304 stainless hlau yog txoj hauv kev mus. Txawm li cas los xij, yog tias koj tab tom nrhiav kev xaiv pheej yig dua uas tseem muaj kev ua tau zoo, 201 stainless hlau yog qhov kev xaiv zoo heev. Ntawm Jindalai Steel, peb cog lus tias yuav muab peb cov neeg siv khoom nrog cov kev daws teeb meem stainless hlau zoo tshaj plaws rau lawv cov kev xav tau. Peb cov khoom lag luam ntau yam, suav nrog 201 stainless hlau ntawv, ua kom koj muaj kev nkag mus rau cov ntaub ntawv koj xav tau rau koj cov haujlwm. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab peb tuaj yeem pab koj li cas hauv kev xaiv qhov zoo rau koj cov kev xav tau stainless hlau.
Lub sijhawm tshaj tawm: Lub Ib Hlis-30-2025
