Stainless hlau nyob rau hauv kev tsim kho: 304 vs 316 vs 430 rau cov tsev

 

Qhov twg yog qhov zoo tshaj plaws rau cov tsev ntug hiav txwv?
316 yog tus nqi xaiv rau cov tsev ntug hiav txwv vim nws cov ntsiab lus molybdenum uas tiv siab ntsev corrosion. Thaum nws nqi 20-30% ntau dua 304, hmoov-txheej 304 tuaj yeem yog cov kev hloov pauv ntawm cov ntug dej hiav txwv xav tau.

 

Muaj 430 tau siv hom ntawv?
430 feem ntau tsis siv rau cov khoom thauj khoom-cov kabmob vim nws lub zog qis thiab xeb tsis kam. Nws tsuas yog tsim nyog rau cov hniav zoo nkauj xws li txiav lossis tsis siv cov txheej txheem hauv cov chaw qhuav.

 

Vim li cas 304 siv nyob rau hauv skyscrapers?
304 Muaj lub zog zoo zog tshaj plaws-ua rau-qhov hnyav piv thiab cov khoom siv hauv huab cua tsis tuaj yeem tiv thaiv tus nqi tsim nyog. Nws cov kev thov durability thiab kev thov kom zoo nkauj ua rau nws zoo tagnrho rau sab nrauv cladding thiab archageacural nta hauv nroog loj.

 

Dab tsi yog lub neej nyob sib txawv ntawm 304 thiab 316?
Hauv Harsh ntug hiav txwv ib puag ncig, 316 tuaj yeem kav {1}}% ntev dua 304 vim nws cov ntsiab lus molybdenum. Txawm li cas los xij, nyob rau hauv feem ntau cov chaw hauv nroog, 304 muaj peev xwm txaus ruaj khov ntawm tus nqi qis dua, ua rau nws xaiv ntau dua.

 

Uas yog feem ntau muaj kev cia siab?
Tag nrho cov hlau tsis xeb yog 100% siv dua tshiab, tab sis 304 muaj qhov sib txuam zoo tshaj plaws ntawm kev cuam tshuam ib puag ncig thiab kev ua tau zoo. Nws lub sijhawm ntev thiab rov ua dua tshiab ua rau nws xaiv kom ruaj khov rau cov ntawv thov kev kho tshiab.