Siv ntawm ferrosilicon

Ferrosilicon yog ferrroallolloy muaj ntau yam hlau thiab silicon. Ferrosilicon yog hlau-lamloy ua los ntawm coke, hlau scraps, thiab yuav tsum-ci (lossis silica), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelta), uas yog smelted nyob rau hauv ib lub cub hluav taws xob. Vim tias silicon thiab oxygen yog ib qho yooj yim rau surlica, ferrosilicon feem ntau yog siv los ua cov cua sov uas nws tau tsim los ua qhov kub ntawm Molten hlau thaum deoxidizing. Nyob rau tib lub sijhawm, ferrosilicon kuj tseem siv tau ua ib qho kev ntxiv rau cov hlau, cov hlau, cov kabmob kub resistant, kub resistant steel thiab hluav taws xob silicon hlau. Ferrosilicon feem ntau siv los ua tus neeg sawv cev txo qis hauv kev tsim cov ferroalloys thiab hauv kev lag luam tshuaj lom neeg.

Ua ntej, nws yog siv los ua cov pa oxygen. Molten hlau yog decarburized thiab cov teeb meem impurities xws li phosphorus thiab leej faj raug tshem tawm los ntawm tshuab pa lossis ntxiv oxidants. Nyob rau hauv cov txheej txheem ntawm kev ua hlau hlau rau hauv hlau, cov cov ntsiab lus pa hauv Molten Steel maj nce, thiab daim foos no nyob hauv Molenen Feo steel. Yog tias cov pa oxygen nyob rau hauv cov hlau tsis raug tshem tawm, cov khoom siv me me ntawm cov ntawv cam khwb cia yog tsis zoo.

Alloying ntsiab kuj tseem siv tau los ua alloying ntsiab, uas tsis tsuas yog txo cov ntsiab lus tsis huv hauv cov hlau, tab sis kuj kho cov tshuaj lom neeg muaj pes tsawg leeg. Cov ntsiab lus feem ntau siv yog silicon, molanbium, tungsten, titanium, thiab lwm yam cim, thiab muaj cov yam ntxwv sib txawv thiab siv.

Silicon tau txhim kho txoj kev elasticity thiab sib nqus permeability ntawm cov hlau. Manganese tuaj yeem txo qhov brittleness ntawm hlau, txhim kho cov khoom siv kub kub ntawm cov hlau, thiab txhim kho lub zog, hardness thiab hnav tsis kam ntawm cov hlau. Manganese yog qhov tsis tseem ceeb ntawm cov khoom siv ua haujlwm tseem ceeb rau cov hlau, ua kom muaj lwm yam khoom siv, txhim kho cov khoom siv hluav taws xob, txhim kho cov khoom siv hluav taws xob lub cev. Tam sim no, tsis muaj lwm yam dab tsi uas tuaj yeem hloov lub luag haujlwm ntawm manganese hauv cov txheej txheem ntau lawm.

Cov ntsiab lus tsis zoo ntawm txhuas, phosphorus thiab calosphorus thiab calcium hauv ferrosilicon yuav pab txhawb rau lub pulverization ntawm ferrosilicon. Thaum cov ntsiab lus txhuas thiab phosphorus cov ntsiab lus nce mus rau qee lub sijhawm tib lub sijhawm, qhov no ferrosilicon yog yooj yim pullievized hauv huab cua nrog cov av noo. Qee cov ntaub ntawv taw tes tawm tias cov ntsiab lus phosphorus hauv ferrosilicon yog tsawg dua {{04. %, cov ntsiab lus txhuas tsawg dua 3%, thiab cov yeeb yaj kiab tsis yooj yim tsis yooj yim tshwm sim. Soj ntsuam thiab kawm qhov tshwm sim ntawm ferrosilicon pulliation vim ferrosilicon muaj cov khoom lag luam silicon muaj cov khoom lag luam uas feem ntau) thiab feem ntau yooj yim rau pulverize.

Cim npe nrov: Siv los ntawm Ferrosilicon, Tuam Tshoj siv cov ferrosilicon cov chaw tsim khoom, cov chaw muag khoom, Hoobkas