Tsawg Carbon Ferro Manganese

Cov pa roj carbon tsawg ferromanganese feem ntau yog cov hlau uas muaj manganese thiab hlau. Nws yog tsim los ntawm manganese ore ua raw khoom thiab smelted nyob rau hauv blast furnaces thiab hluav taws xob rauv. Ferromanganese yog cov khoom siv deoxidizer thiab alloying feem ntau siv hauv steelmaking ntau lawm. Cov ntsiab lus ntawm cov pa roj carbon tsawg ferromanganese tsis ntau tshaj {{0}}.7 feem pua ​​. Cov txheej txheem Nyij Pooj yuav tsum muaj cov ntsiab lus carbon tsawg dua 1 feem pua, thaum yav dhau los Tsoom Fwv Teb Chaws German tus qauv xav tau cov ntsiab lus carbon ntawm 0.{{10}}5 ~ 0.5 feem pua ​​. Kev tsim cov pa roj carbon tsawg ferromanganese zoo ib yam li cov pa roj carbon ferromanganese nruab nrab, tab sis yuav tsum muaj cov ntsiab lus qis dua hauv silicon-manganese alloy. Nyob rau hauv xyoo tas los no, kev tsim cov khoom nruab nrab thiab qis carbon ferromanganese los ntawm kev hloov pauv, co thiab oxygen tshuab tau txo cov ntsiab lus carbon thaum txuag hluav taws xob. Tsis tas li ntawd, raws li cov khoom siv alloying ntxiv, ferromanganese tuaj yeem txhim kho qhov hardness, ductility, toughness thiab hnav tsis kam ntawm cov hlau. Nws yog dav siv nyob rau hauv cov hlau alloy xws li cov qauv hlau, cov cuab yeej hlau, cov hlau tsis muaj cua sov-resistant thiab hnav-resistant steel. Manganese kuj muaj cov nyhuv ntawm desulfurization thiab txo cov teeb meem ntawm cov sulfur. Nruab nrab thiab qis carbon ferromanganese tuaj yeem muab faib ua cov pa roj carbon tsawg ferromanganese nrog cov ntsiab lus carbon tsawg dua 0.7 feem pua ​​thiab cov pa roj carbon ferromanganese nruab nrab nrog cov ntsiab lus ntawm 0.7-2.0 feem pua ​​.

Cim npe nrov: qis carbon ferro manganese