Njira zopangira mpweya wa carbon ferrochrome zimaphatikizapo njira ya ng'anjo yamagetsi, ng'anjo ya shaft (ng'anjo yophulika), njira ya plasma ndi njira yochepetsera kusungunuka. Njira yopangira ng'anjo ya shaft tsopano imangotulutsa aloyi otsika a chromium (Cr <30%), chromium yapamwamba (monga Cr> 60%) ya njira yopangira ng'anjo ya shaft ikadali mu kafukufuku; njira ziwiri zotsirizirazi zikufufuzidwa muzochitika zomwe zikubwera; Choncho, ambiri malonda mkulu-carbon ferrochrome ndi remanufactured ferrochrome ntchito kupanga ng'anjo magetsi (mineral ng'anjo) njira.
(1) Ng'anjo yamagetsi imagwiritsa ntchito magetsi, gwero lamphamvu kwambiri. Magwero ena amphamvu monga malasha, coke, mafuta osapsa, gasi, ndi zina zotero zidzabweretsa zinthu zonyansa zomwe zikutsatizana nazo muzitsulo. Ndi ng'anjo yamagetsi yokha yomwe imatha kupanga ma alloys oyera kwambiri.
(2) Magetsi ndiye gwero lokhalo lamphamvu lomwe limatha kupeza kutentha kwambiri.
(3) Ng'anjo yamagetsi imatha kuzindikira mosavuta mikhalidwe ya thermodynamic monga kuthamanga pang'ono kwa okosijeni ndi kupanikizika pang'ono kwa nayitrogeni komwe kumafunikira ndi machitidwe osiyanasiyana azitsulo monga kuchepetsa, kuyenga ndi nitriding.