Dab tsi yog Cov Txheej Txheem Ntau Lawm rau Stainless Hlau Coils?

Cov txheej txheem ntau lawm rau stainless hlau coils muaj ntau yam. Ua ntej, muaj smelting, qhov twg ntau yam hlau raw cov ntaub ntawv yog melted thiab refined siv cov cuab yeej xws li hluav taws xob arc rauv thiab converters kom tshem tawm impurities thiab xyuas kom meej cov tshuaj muaj pes tsawg leeg raws li qhov yuav tsum tau. Tom ntej no, nruam casting yog ua, qhov twg molten hlau yog txuas ntxiv mus rau hauv slabs. Tom qab ntawd los kub dov, qhov twg cov slabs yog rhuab mus rau ib tug kub kub thiab dov los ntawm ib tug dov zeb, maj mam txo lawv cov thickness thiab nce lawv qhov dav los ua thawj kauj ruam. Tom qab ntawd, txias dov ntxiv txhim kho qhov tseeb thiab qhov zoo ntawm lub kauj, thiab ntau cov txheej txheem dov ua tiav qhov xav tau tuab thiab kev ua haujlwm. Cov txheej txheem kev kho cua sov, xws li annealing thiab quenching, kuj tseem koom nrog los txhim kho lub coil lub microstructure thiab cov khoom, ua rau nws lub zog, toughness, thiab corrosion kuj. Tsis tas li ntawd, kev kho saum npoo kuj tseem ceeb heev, suav nrog kev khaws cia, passivation, thiab polishing, uas txhim kho cov coil zoo li thiab corrosion kuj.