Yuav ua li cas siv silicon manganese alloy pob?
Tso lus
Raws li ib qho ntawm cov khoom siv deoxidizing feem ntau siv hauv steelmaking, silicon manganese alloy pob yog tsim los ntawm cov hlau uas muaj manganese, silicon, hlau thiab cov pa roj carbon tsawg thiab lwm yam. Hauv kev tsim khoom lag luam, silicon manganese alloy pob ua lub luag haujlwm tseem ceeb heev.
Manganese yog ib qho tseem ceeb ntawm deoxidizing cov neeg ua haujlwm hauv cov txheej txheem steelmaking. Cov khoom siv oxygen generated muaj qhov tsis tshua muaj melting point thiab yooj yim rau ntab. Txhua yam hlau xav tau nws rau deoxidizing.
Tsis tas li ntawd, raws li ib qho tseem ceeb alloying ntsiab nyob rau hauv cov hlau, 15 feem pua manganese kuj ntxiv rau hlau alloy los ua kom lub zog ntawm cov hlau. Hauv kev tsim cov hlau, silicon feem ntau yog siv los ua deoxidizer ntawm cov hlau molten, los yog ua cov khoom siv hlau ntxiv kom muaj zog ntawm cov hlau thiab txhim kho nws cov khoom. Silicon yog qhov tseem ceeb tshaj plaws alloying keeb nyob rau hauv npua hlau thiab carbon hlau, ib sab ntawm manganese.
Silicon manganese alloy npas yog tsim los ntawm smelting manganese oxide thiab silicon dioxide nyob rau hauv manganese ore thiab silica los ntawm ib txhij txo lawv nrog carbon nyob rau hauv lub ore cub. Kev tsim cov silicon manganese alloy npas yog nqa tawm nyob rau hauv lub cub tawg ore, siv carbonaceous txo tus neeg sawv cev, roasted manganese ore thiab silica li raw cov ntaub ntawv, txiv qaub, dolomite, fluorite li flux nyob rau hauv lub cub hluav taws xob tas mus li ntau lawm.
