Dab tsi yog qhov kev siv ntawm ferrosilicon ntuj thaiv?
Sep 11, 2024Tso lus
1, steel smelting: raws li ib tug deoxidizer: hlau silicon ntuj thaiv nyob rau hauv tus txheej txheem ntawm steelmaking tau zoo tshem tawm cov pa oxygen nyob rau hauv lub molten hlau, txhim kho lub purity thiab zoo ntawm hlau.
2, alloying ntsiab ntxiv: nyob rau hauv cov txheej txheem smelting, ntxiv ntawm ferrosilicon ntuj blocks tuaj yeem hloov cov tshuaj muaj pes tsawg leeg ntawm cov hlau, yog li txhim kho nws lub cev, xws li kev txhim kho lub zog, hardness thiab corrosion kuj.
3, kev lag luam casting: raws li inoculant: ferrosilicon ntuj thaiv tuaj yeem txhim kho microstructure ntawm cam khwb cia hlau, txhim kho cov khoom siv thiab cov txheej txheem ntawm cam khwb cia hlau.
4, txhawb graphitization: qhov sib ntxiv ntawm ferrosilicon ntuj blocks hauv cam khwb cia hlau tuaj yeem txhawb cov nag lossis daus thiab spheroidization ntawm graphite, txo cov xim dawb, thiab txhim kho lub zog thiab toughness ntawm cam khwb cia hlau.
