Qhov txawv ntawm 304 thiab 316 stainless hlau yeeb nkab
Tso lus
Nrog rau kev loj hlob zuj zus ntawm kev siv thev naus laus zis hauv tsev, tag nrho cov khoom siv stainless hlau siv tau nce ntxiv, thiab cov thermos flask siv hauv peb lub neej txhua hnub yog ua los ntawm stainless hlau. Tab sis koj puas paub cov ntaub ntawv twg koj siv? Tam sim no muaj ob hom zaub mov-qib stainless hlau nyob rau hauv kev ua lag luam: 304 stainless hlau thiab 316 stainless hlau. 304 stainless hlau lossis 316 stainless hlau, uas zoo dua? Thov saib cov lus piav qhia ntxaws ntawm tus editor.
Los ntawm cov ntaub ntawv nickel cov ntsiab lus, cov ntsiab lus nickel ntawm 304 yog tsawg dua 316. Txoj kev xav, qhov siab dua cov ntsiab lus nickel, qhov zoo dua corrosion kuj ntawm cov khoom nws tus kheej. Tab sis tam sim no, tus nqi ntawm cov nickel alloy kuj tseem kim, yog li tus nqi ntawm cov npib tsib xee yog qhov tseem ceeb cuam tshuam rau tus nqi ntawm stainless hlau, uas yog txoj cai ntawm tag nrho cov lag luam, yog li txhua tus qauv yuav muaj cov qauv khoom tshwj xeeb.
Hauv kev lag luam, cov ntsiab lus ntawm cov ntsiab lus alloying hauv cov khoom feem ntau yog siv los txiav txim seb cov khoom puas tsim nyog. Piv txwv li, 304 stainless hlau, tsuav yog cov ntsiab lus nickel ntau dua 8 feem pua thiab cov ntsiab lus chromium ntau dua 18 feem pua, nws feem ntau suav tias tsim nyog. Yog li, 304 stainless hlau tseem hu ua "18/8 stainless hlau".
Piv nrog 304 stainless hlau, molybdenum yog pom tseeb ntxiv rau 316 stainless hlau, uas tuaj yeem txhim kho corrosion kuj thiab kub tsis kam ntawm 316 stainless hlau. Nws tuaj yeem hais tias 316 tuaj yeem ua qhov 304 tuaj yeem ua tau, thiab 316 tuaj yeem ua qhov 304 ua tsis tau. Txhawm rau muab nws bluntly, 316 stainless hlau yog qhov tseeb version ntawm 304 stainless hlau.
Yog li muab ob lub steels ua ke, 304 stainless hlau yog me ntsis qis dua 316 stainless hlau hauv lwm yam tshwj tsis yog rau tus nqi kom zoo dua. Los ntawm cov neeg siv khoom pom, 316 stainless hlau yog qhov kev xaiv ntawm cov khoom noj khoom haus, cov khoom siv hauv chav ua noj, thiab cov khoom siv kho mob, tab sis lub ntsiab lus yog tias peb tuaj yeem txais tus nqi siab ntawm 316; Los ntawm cov chaw tsim khoom qhov kev xav, 304 stainless hlau yog ib qho kev xaiv rau cov nqi txiav txim siab, thiab rau cov khoom siv stainless hlau cuam tshuam, nws yuav tsum tau ua raws li cov qauv tsim hauv lub tebchaws, tua ob tug noog nrog ib lub pob zeb.
Feem ntau hais lus, txawm tias tam sim no kev ncig ntawm 304 ntawm kev ua lag luam yog qhov loj, nws tsis tuaj yeem cuam tshuam cov lus teb tiag thiab raug, ces qhov tshwm sim tsis tas yuav tsum tau ua ntau dua, thiab ib txwm 316 stainless hlau yeej.
