Cov khoom siv Ferromanganese

Ferromanganese: ib qho hlau alloy ntawm manganese thiab hlau, muaj me me ntawm lwm cov ntsiab lus.

Ferromanganese hmoov yog cov hmoov nplej ntawm ferromanganese ua tiav los ntawm tshuab.

Kev faib tawm ntawm ferromanganese:

1 Kev faib tawm tseem ceeb: raws li kev sib txawv smelting, nws muab faib ua hluav taws xob rauv ferromanganese thiab blast furnace ferromanganese.

2 Raws li cov ntsiab lus carbon sib txawv, nws muab faib ua: micro-carbon ferromanganese: carbon tsis ntau tshaj 0.15%; Tsawg carbon ferromanganese: carbon ntau dua 0.15% rau 0.7%; Nruab nrab carbon ferromanganese: carbon ntau dua 0.7% mus rau 2.0%; High carbon ferromanganese: carbon ntau dua 2.0% mus rau 8.{15}}%.

3 Raws li cov ntsiab lus sib txawv ntawm silicon thiab phosphorus, nws tau muab faib ua ob pawg: Ⅰ thiab Ⅱ.

Ferromanganese qib piav qhia:

Piv txwv: FeMn68C7.0

Fe -- txhais tau hais tias high-carbon ferromanganese yog cov khoom siv hlau uas muaj cov hlau.

Mn68 -- Lub ntsiab tseem ceeb ntawm cov pa roj carbon ferromanganese siab thiab nws cov feem pua.

C7.0 -- Cov ntsiab lus carbon thiab nws cov ntsiab lus feem pua ​​siab tshaj plaws.