Peb paub tias peb yuav tsum tau ntxiv qee cov hmoov hlau silicon thaum smelting ferroalloys, thiab ntxiv cov hlau zoo silicon hmoov thaum smelting yuav muaj kev txhawb nqa zoo rau nws cov txiaj ntsig, yog li vim li cas nws thiaj li muaj tseeb?
Cov yam ntxwv ntawm hlau silicon hmoov:
Ua ntej, kub kub kuj
Silicon hlau hmoov muaj qhov kub thiab txias tsis kam, yog li feem ntau hauv kev tsim cov khoom siv refractory thiab hmoov metallurgy, ntxiv qhov tsim nyog ntawm silicon hlau hmoov tuaj yeem txhim kho qhov kub thiab txias ntawm silicon hlau hmoov.
Hnav tsis kam
Feem ntau peb yuav ntxiv silicon hlau hmoov nyob rau hauv zus tau tej cov coj-resistant castings los txhim kho cov hnav tsis kam ntawm castings.
Deoxidation
Silicon hlau hmoov, raws li lub npe qhia, muaj qee yam ntawm cov ntsiab lus ntawm silicon, tuaj yeem ua rau cov pa oxygen thiab tom qab ntawd tsim silicon dioxide, thiab nyob rau hauv deoxidation ntawm lub sij hawm smelting kom txo tau cov reactivity, kom muaj kev ruaj ntseg ntawm deoxidation kev ua tau zoo. !
Tsis tas li ntawd, nyob rau hauv metallurgical foundry kev lag luam hlau silicon hmoov kuj tau zoo heev thov, nyob rau hauv lub steelmaking rau hauv cov hlau silicon hmoov yuav siv tau raws li ib tug deoxidising tus neeg sawv cev, alloy additives, thiab lwm yam, cov nyhuv yog heev tseem ceeb, thaum nyob rau hauv zus tau tej cov castings hlau silicon hmoov kuj tseem siv tau rau kev siv inoculant.
Peb tuaj yeem xa cov qauv dawb.
Peb tuaj yeem kho cov khoom raws li koj qhov loj me, cov duab thiab lwm yam kev xav tau.
Yog tias koj xav paub tus nqi lossis lwm yam ntaub ntawv, thovtiv tauj peb.
Peb muaj 30 xyoo ntawm kev paub hauv kev lag luam metallurgy.
