High-carbon ferromanganese yog ib qho tseem ceeb hauv kev lag luam steel thoob ntiaj teb, thiab nws cov kev siv tau nce zuj zus. Cov hlau no, uas muaj manganese thiab carbon, yog siv los ua deoxidizer thiab alloying caij los txhim kho cov khoom thiab lub zog ntawm cov hlau.
Thoob plaws ntiaj teb, kev siv cov pa roj carbon monoxide ferromanganese tau nce ntxiv vim nws qhov kev ua tau zoo heev thiab kev ua haujlwm zoo. Cov cheeb tsam Asia-Pacific yog cov neeg siv khoom loj tshaj plaws ntawm cov pa roj carbon ferromanganese, suav txog ntau dua 60% ntawm kev siv thoob ntiaj teb. Nyiv, Tuam Tshoj, thiab Is Nrias teb yog cov neeg siv khoom loj ntawm cov hlau no hauv cheeb tsam no.
Tsis tas li ntawd, Tebchaws Europe tseem yog cov neeg siv khoom tseem ceeb ntawm cov pa roj carbon monoxide ferromanganese, tshwj xeeb tshaj yog lub teb chaws Yelemees, vim nws cov kev lag luam steel loj. Tebchaws Asmeskas yog lwm tus neeg siv khoom loj ntawm cov hlau no, nrog rau nws txoj kev lag luam tsheb loj hlob yog thawj tus tsav tsheb rau nws cov kev siv.
High-carbon ferromanganese tau ua lub luag haujlwm tseem ceeb hauv kev lag luam steel, thiab nws cov kev siv yuav tsum txuas ntxiv mus rau xyoo tom ntej. Nws cov khoom tshwj xeeb, xws li lub zog siab thiab ua haujlwm ntev, ua rau nws muaj kev xaiv nrov rau kev tsim tsheb lub cev, tshuab, khoom siv, thiab ntau yam khoom siv hlau.
Ntxiv mus, qhov kev thov nce siab rau cov pa roj carbon monoxide ntau ntxiv rau cov hlau ntau lawm tau ua rau kev tsim cov thev naus laus zis tshiab thiab cov txheej txheem, ua rau nws muaj peev xwm tsim tau cov khoom siv hlau zoo tshaj plaws.
Hauv kev xaus, high-carbon ferromanganese tau dhau los ua ib qho tseem ceeb hauv kev lag luam steel thoob ntiaj teb, thiab nws cov kev siv tau nce zuj zus. Nws cov khoom zoo heev, kev siv tau, thiab cov nqi siv tau ua rau nws yog qhov kev xaiv nrov rau cov tuam txhab steel thoob ntiaj teb. Nrog rau kev thov ntau ntxiv rau cov khoom siv hlau thoob ntiaj teb, kev siv cov pa roj carbon ferromanganese siab yuav tsum nce ntxiv rau xyoo tom ntej.
