Dab tsi yog qhov sib txawv ntawm 308 thiab 308L?

Hauv daim teb cov ntaub ntawv hlau, 308 thiab 308L stainless hlau tau siv dav vim lawv ua tau zoo heev. Txawm li cas los xij, ntau tus neeg tsis paub meej txog qhov sib txawv ntawm ob. Tom qab kev tshawb fawb ntxiv thiab kev qhia tseeb, cov hauv qab no yog cov lus qhia ntxaws ntxaws ntawm qhov sib txawv ntawm ob cov khoom.
Los ntawm cov kev pom ntawm cov tshuaj muaj pes tsawg leeg, cov ntsiab lus carbon ntawm 3,}}} 8 2l steel cov ntsiab lus ntawm cov qib qis, feem ntau tsis dhau 0.03%. Qhov qis dua cov ntsiab lus cov pa roj carbon qis ua rau 308l ntau dua nyob rau hauv intergranular corrosion tsis kam. Nyob rau hauv ib puag ncig uas tsis tshua muaj neeg mob siab tiv thaiv kev xav tau, 308L muaj qhov zoo heev.
Nyob rau hauv cov nqe lus ntawm cov neeg kho tshuab, 308 stainless hlau muaj lub zog me ntsis thiab tuaj yeem ua lub luag haujlwm zoo dua qub hauv kev ntxhov siab; 308L stainless hlau paub txog nws txoj kev ua tau zoo thiab ducility, thiab yog nrov dua thaum cov khoom siv tau muaj peev xwm deformation muaj peev xwm.
Corrosion kuj tseem yog qhov sib txawv ntawm ob. Vim nws cov ntsiab lus carbon qis, 308L muaj lub zog tiv thaiv kom muaj kev ntxhov siab thiab kev nyuaj siab ib puag ncig, thiab haum rau siv cov khoom siv quav tshuaj, marine engineering thiab lwm thaj teb. 308 stainless hlau ua tau zoo nyob rau hauv kev lag luam dav dav thiab kev thaj yeeb hauv cheeb tsam. Nws yog qhov kev xaiv zoo rau cov khoom siv kho hauv chav ua noj ua ke, kev kho kom zoo nkauj, thiab lwm yam.
Hauv kev thov tiag tiag cov xwm txheej, 308 stainless hlau feem ntau siv los ua qhov chaw uas tsis tas yuav muaj lub zog nyuaj, xws li kev tso pa tsheb, thiab lwm yam .; 308L stainless hlau yog siv ntau dua hauv cov khoom noj khoom noj khoom haus, cov khoom siv kho mob thiab qee cov khoom siv siv tshuaj kho mob siab, uas muaj cov khoom siv tsis zoo thiab corrosion tsis zoo ntawm cov ntaub ntawv.
Thaum koj tau qhia meej koj cov kev xav tau thiab npaj txhij los yuav 308 thiab 308L stainless hlau, koj tuaj yeem xav txog peb lub Hoobkas cov khoom. Peb muaj cov thev naus laus zis ntau lawm thiab cov khoom tswj nruj ua kom ntseeg tau tias txhua qhov kev ua tau ruaj khov, siab sib ntsib lossis txawm tias muaj cov qauv kev lag luam. Txawm hais tias nws yog tus qauv tshwj xeeb ntawm cov tshuaj lom neeg muaj pes tsawg leeg los yog kev ua tau zoo tshaj plaws ntawm cov neeg kho tshuab thiab corrosion tsis kam, nws tuaj yeem muab kev tiv thaiv rau koj qhov project. Thov koj xav tiv tauj peb kom pib xaiv cov khoom siv zoo ntawm kev xaiv thiab cia peb ua haujlwm ua ke los tsim ntau tus nqi.