Ferromanganese muab faib ua 3 pawg raws li nws cov ntsiab lus carbon:
Qeb carbon tsawg: carbon tsis ntau tshaj 0.7%;
Cov pa roj carbon nruab nrab: carbon tsis ntau tshaj {{0}}.7% ~ 2.0%;
Cov pa roj carbon ntau: carbon tsis ntau tshaj 2.0% ~ 8.0%.
ferro manganese nqi
Txhawm rau xam cov khoom xyaw, feem ntau ua raws li cov txheej txheem thiab cov cai hauv qab no:
(1) Cov ntaub ntawv raw thiab cov khoom specifications: ① Txiav txim siab qib ntau lawm thiab muaj pes tsawg leeg ntawm nruab nrab thiab qis carbon ferromanganese; ② Raw khoom muaj pes tsawg leeg, suav nrog silicon-manganese alloy, manganese ore, txiv qaub thiab lwm yam khoom siv raw nkag mus rau hauv qhov cub.
(2) Kev xaiv Parameter: ① Kev txiav txim siab ntawm cov khoom xa tawm coefficient, suav nrog cov khoom siv hlau nkag, slag nkag thiab poob qis; ② Kev siv tus nqi ntawm silicon nyob rau hauv silicon-manganese alloy, nrog rau cov nyiaj oxidized los ntawm huab cua los yog tus nqi siab oxide decomposed oxygen, tus nqi ntawm silicon nkag mus rau hauv cov alloy kom muaj nuj nqis, txo cov tshuaj tiv thaiv; ③ Kev xaiv thiab kev txiav txim siab ntawm slag alkalinity.
ferro silico manganese nqi
(3) Kev suav: Raws li 100kg ntawm manganese ore, tus nqi siab oxide ntawm manganese yog thermally decomposed rau hauv Mn3O4 thiab txo los ntawm silicon. Ib yam li ntawd, Fe2O3 raug txo los ntawm silicon. ① Kev faib ua feem ntawm manganese ore thiab muaj pes tsawg leeg ntawm cov khoom sib xyaw manganese ore; ② Kev suav cov nyiaj ntawm silicon-manganese alloy xav tau; ③ Kev suav cov txiv qaub xav tau; ④ Cov khoom batch muaj pes tsawg leeg (kg). Los ntawm cov kev suav sau saum toj no, qhov kev faib ua feem ntawm manganese ore, silicon-manganese alloy, thiab txiv qaub nyob rau hauv batch tuaj yeem tau Quantity; ⑤ alloy hnyav thiab muaj pes tsawg leeg suav; ⑥ slag hnyav thiab muaj pes tsawg leeg suav.
