Yuav ua li cas siab nruab nrab qis ferromanganese dej num
Ferro Manganese yog cov hlau ua ke. Nws cov khoom siv ntawm cov khoom siv feem ntau muaj cov khoom siv manganese manganese ore, coke, txiv qaub melting nyob rau hauv qhov kub thiab puag ncig thiab cov tshuaj tiv thaiv txaus smelting thiab smelting vim tias muaj zog coke ferromanganese, vim tias sab hauv no muaj qee qhov nqi ntawm cov pa roj carbon ntsiab, raws li cov ntsiab lus ntawm carbon ferromanganese tseem tuaj yeem muab faib ua cov roj carbon tsawg ntawm ferromanganese, cov pa roj carbon nruab nrab ferromanganese, cov pa roj carbon ntau ntawm ferromanganese.
Ferromanganese tau muab faib ua peb pawg raws li nws cov ntsiab lus carbon:
Cov pa roj carbon tsawg: tsis muaj ntau tshaj 0.7% carbon
Cov pa roj carbon nrab: carbon tsis ntau tshaj 0.7% rau 2.0%
Cov pa roj carbon siab: tsis tshaj li 2.0% mus rau 8.0% carbon
Tswvyim:
Hluav taws xob cua sov hluav taws xob cov pa roj carbon monoxide ferromanganese: hluav taws xob cua sov ua kom muaj hluav taws xob ntau ntawm ferromanganese yog Mn-Fe-C peb yam khoom muaj cov roj me me ntawm silicon, phosphorus thiab sulfur impurities. Qhov suav ntawm manganese thiab hlau hauv ferromanganese yog li 92%, thiab cov ntsiab lus carbon yog 6% -7%.
Moj tej tawg ua kom sov siab ua cov pa roj carbon monoxide ferromanganese: kev sib tsoo cov tshuab ua kom sov yog ib txoj hauv kev ua ntej tshaj plaws uas siv hauv siab ua cov pa roj carbon ntau lawm. Nrog coke raws li txo tus neeg sawv cev thiab cov khoom siv tshav kub thiab dolomite lossis kua qaub li flux, cov pa roj carbon ntau ntawm ferromanganese tau tsim tawm los ntawm cov tshuab ua kom sov.
Nruab nrab thiab qis carbon ferromanganese: nruab nrab thiab qis carbon ferromanganese feem ntau yog tsim los ntawm ob lub ntsiab lus ntawm manganese thiab iron alloy, melting taw tes ze rau 1300 ℃, ntom ntom 7.2-7.3g / cm3; Raws li cov ntsiab lus sib txawv carbon, nruab nrab thiab qis carbon ferromanganese tuaj yeem muab faib ua cov pa roj carbon monoxide qis nrog cov ntsiab lus carbon tsawg dua 0.7% thiab carbon carbon ferromanganese nrog carbon cov ntsiab lus 0.7% -2.0%.
