Stainless hlau kauj yog ib hom ntawv coil ua los ntawm stainless hlau, uas muaj cov yam ntxwv ntawm corrosion kuj, tshav kub tsis kam, hnav tsis kam thiab zoo mechanical zog.Stainless hlau kauj yog dav siv hauv kev tsim kho, tsheb, hluav taws xob, tshuaj lom neeg, khoom noj khoom haus thiab lwm yam kev lag luam, yog cov khoom siv hlau tseem ceeb.
Stainless hlau coils feem ntau yog tsim los ntawm steel mills los ntawm txias dov, kub dov thiab lwm yam txheej txheem.Raws li qhov muaj pes tsawg leeg thiab cov yam ntxwv ntawm cov hlau tsis huv, cov hlau tsis muaj steel hlau tuaj yeem muab faib ua cov hauv qab no:
Ferritic stainless hlau kauj: feem ntau yog tsim los ntawm chromium thiab hlau, ntau qib yog 304, 316 thiab lwm yam.Nws muaj zoo corrosion kuj thiab txhua yam khoom thiab yog dav siv nyob rau hauv chemical kev lag luam, zaub mov ua thiab lwm yam teb.
Austenitic stainless hlau coil: feem ntau yog tsim los ntawm chromium, npib tsib xee thiab hlau, qib ntau yog 301, 302, 304, 316 thiab lwm yam.Nws muaj kev tiv thaiv corrosion zoo heev, toughness thiab vuam kev ua tau zoo, thiab feem ntau yog siv hauv kev tsim cov hlab ntsha thiab cov kav dej.
Ferritic-austenitic stainless hlau yob: tseem hu ua duplex stainless hlau yob, muaj li ntawm ferritic thiab austenitic theem, qib 2205, 2507 thiab lwm yam.Nrog rau siab zog thiab corrosion kuj, nws yog dav siv nyob rau hauv Marine engineering, chemical khoom thiab lwm yam teb.