1. Sib txawv cov lus qhia txog kev sib txawv ntawm AISI 304 stainless hlau thiab 201 stainless hlau
● 1.1 Cov paib hlau stainless hlau uas feem ntau siv tau muab faib ua ob hom: 201 thiab 304. Qhov tseeb, cov khoom sib txawv. 201 stainless hlau muaj 15% chromium thiab 5% npib tsib xee. 201 stainless hlau yog hloov rau 304 hlau. Thiab 304 stainless hlau muaj 18% chromium thiab 9% npib tsib xee nyob rau hauv tus qauv. Hauv kev sib piv, cov ntsiab lus ntawm npib tsib xee thiab chromium nyob rau hauv 304 yog siab tshaj qhov hauv 201, yog li ntau dua li xyoo 201. Txawm li cas los xij, vim tias 304 muaj ntau dua li ntawm 201, tus nqi li 304 yog ntau kim tshaj li ntawm 201.
● 1.2 201 stainless hlau muaj ntau manganese, tab sis 304 muaj tsawg dua; Los ntawm cov khoom saum npoo av, 201 stainless hlau muaj ntau dua manganese keeb kwm yog li cov xim saum toj kawg nkaus thiab dawb, tab sis qhov no tsis yooj yim kom paub qhov txawv lawv los ntawm lub qhov muag liab qab.
● 1.3 vim hais tias ntawm cov ntsiab lus sib txawv ntawm Nickel lub caij, lub corrosion tsis kam ntawm 201 yog tsis zoo li ntawm 304; Dab tsi ntxiv, cov pa roj carbon ntau dua, yog siab dua ntawm 304, yog li 201 yog qhov nyuaj dua li 304. Yuav tsum siv ntau dua li 304. kos, txawm li cas los xij khawb ntawm 304 yuav tsis pom tseeb.
2. Stainless hlau fabrication thiab thov kev pab
● 201 Stainless hlau, muaj qee yam kev ua tau zoo, alkali tsis kam ua, ua polishing thiab lwm yam yam ntxwv ntawm watchcases, yog kev tsim ntau yam watchcases, yog cov khoom muaj ntau yam ntawm cov tshuaj saib, saib xyuas cov khoom siv zoo. Mas siv los ua cov yeeb nkab zoo nkauj, cov yeeb nkab khoom lag luam, thiab qee cov khoom lag luam ntiav.
● 304 Stainless Hlau Daim Ntawv Thov Ntau Yam: 304 Stainless Hlau yog qhov dav siv Chromium Npib, muaj qhov zoo corrosion steel, kub tsis kam, tsawg kub zog thiab cov khoom siv tshuab. Corrosion resistant nyob rau hauv cov huab cua, yog tias nws yog thaj chaw muaj cua lossis huab cua tsis huv, nws yuav tsum tau ntxuav kom tsis txhob xeb kom tsis txhob xeb. 304 Stainless hlau rau National Fulorition of zaub mov qib stainless hlau.
● Thaum txiav txim siab hom steel stainless siv, lub aesthetic cov qauv yuav tsum muaj, kev xeb ntawm cov huab cua hauv zos thiab txoj kev tu kom tau txais yuav coj mus rau hauv tus account.
● 304 Stainless hlau siv tau zoo heev hauv ib puag ncig sab hauv tsev. Txawm li cas los xij, nyob rau hauv cov nroog nyob deb nroog los tswj nws cov tsos sab nraud, nquag tu tsev. Nyob rau hauv cov chaw muaj kuab paug thiab thaj chaw ntug hiav txwv, cov chaw tuaj yeem ua qias neeg heev thiab xeb. Tab sis kom tau txais cov nyhuv zoo nkauj nyob rau sab nraum zoov ib puag ncig, nws yog ib qho tsim nyog los siv npib tsib xee-muaj cov hlau stainless.
● Yog li no, 304 stainless hlau yog dav siv rau kab hlau rhuav phab ntsa, huab cua, ru tsev thiab dej hiav txwv, nws yog qhov zoo dua rau siv 304 stainless hlau. Tsis tas li ntawd, 304 stainless hlau muaj cov yam ntxwv ntawm kev ua zoo ua thiab muaj kev nruj. Vim tias qhov no, 304 tau siv dav hauv kev lag luam, rooj tog zaum kho kom zoo nkauj thiab kev lag luam kev ua haujlwm.
Jindalai lub stainless hlau coils / cov ntawv txheeb yog ntawm ntau qhov chaw, xim, ntau thiab tsawg, thiab cov duab kom tau raws li kev xav tau ntau lub sijhawm. Peb kuj lees txais kev cai qauv, qhov loj me, xim, xim, kho kom nto. Xa koj qhov kev nug thiab peb yuav zoo siab los sab laj koj tshaj lij.
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Lub Sijhawm Post: Dec-19-2022