Smelting nrog cov hlau ntshiab muaj ntau yam txiaj ntsig, uas tuaj yeem piav qhia raws li hauv qab no:
Ua ntej, cov hlau ntshiab muaj cov khoom siv lub cev zoo tshaj plaws uas ua rau nws yog cov khoom siv zoo heev rau smelting. Nws qhov chaw ntom ntom siab thiab cov ncauj lus tsis sib xws ua kom pom tseeb tias cov khoom siv hlau lossis cov qauv muaj zog xws li muaj zog xws li muaj zog, hardness, thiab ductility.
Qhov thib ob, kev siv cov hlau ntshiab hauv smelting tso cai rau kev tswj xyuas ntau dua ntawm cov txheej txheem alloying. Los ntawm kev pib nrog cov khoom siv high-purity puag, qhov tseeb muaj pes tsawg leeg ntawm cov hlau kawg tuaj yeem tswj tau ntau dua, ua rau cov khoom siv tshwj xeeb steels thiab alloys nrog cov khoom tshwj xeeb rau kev siv tshwj xeeb.
Thirdly, ntshiab hlau smelting tuaj yeem ua rau txhim kho corrosion. Cov qib impurity tsawg hauv cov hlau ntshiab txo qhov ua tau ntawm galvanic corrosion, qhov sib txawv ntawm cov hlau nyob hauv ib qho alloy react nrog ib leeg ua rau ua tsis tiav ntxov. Qhov no ua rau cov hlau ntshiab-raws li alloys haum rau siv nyob rau hauv hnyav ib puag ncig uas corrosion yog ib qho kev txhawj xeeb.
Tsis tas li ntawd, ntshiab hlau smelting tuaj yeem txhim kho cov khoom sib nqus ntawm cov khoom kawg. Cov hlau ntshiab muaj qhov sib nqus permeability siab, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov hlau nplaum muaj zog, xws li transformers thiab generators. Los ntawm kev pib nrog cov hlau ntshiab, cov khoom sib nqus ntawm cov hlau kawg tuaj yeem ua kom zoo rau cov ntawv thov tshwj xeeb.
Thaum kawg, ntshiab hlau smelting tuaj yeem pab txhawb rau ib puag ncig kev ruaj ntseg. Los ntawm kev txo cov impurities thiab pov tseg uas tsim thaum lub sij hawm smelting, cov hlau ntshiab tuaj yeem pab txo qhov cuam tshuam ib puag ncig ntawm steel thiab alloy ntau lawm. Tsis tas li ntawd, kev rov ua dua tshiab ntawm cov khoom hlau thiab hlau txuas ntxiv txhawb kev lag luam ncig thiab txo cov peev txheej siv.
Hauv kev xaus, smelting nrog cov hlau ntshiab muaj ntau yam txiaj ntsig, suav nrog kev txhim kho lub cev, kev tswj hwm ntau dua ntawm cov hlau alloy, txhim kho corrosion kuj, optimized magnetic zog, thiab ib puag ncig sustainability. Cov txiaj ntsig zoo no ua rau cov hlau ntshiab yog qhov kev xaiv zoo nkauj rau ntau hom kev lag luam.