Ferrosilicon granules yog ib qho alloy ntawm silicon thiab hlau nrog cov cim tshuaj FeSi. Cov ntsiab lus silicon feem ntau yog nyob nruab nrab ntawm 70% thiab 75%, thaum cov ntsiab lus hlau yog nyob nruab nrab ntawm 20% thiab 25%. Ferrosilicon granules kuj tseem muaj lwm yam impurity xws li manganese, chromium, molybdenum, nickel thiab vanadium.
Ferrosilicon granules yog grey metallic hais, feem ntau nyob rau hauv daim ntawv ntawm lumps los yog hmoov. Lawv muaj qhov ceev ntawm 7.2 mus rau 7.8 g / cm³ thiab melting point ntawm ib ncig ntawm 1200 degree. Ntawm qhov kub thiab txias, ferrosilicon granules tsis yooj yim oxidized thiab muaj qhov sib nqus siab. Dab tsi yog cov khoom yam ntxwv ntawm ferrosilicon granules?
1. Uniform muaj pes tsawg leeg thiab kev sib cais qis: Cov khoom sib xyaw ua ke ntawm ferrosilicon nplej pab kom ua tiav qhov kev ua haujlwm ruaj khov dua thaum lub sij hawm smelting.
2. Uniform particle loj thiab tsis muaj kev nplua: Lub uniform particle loj tis ntawm ferrosilicon nplej thiab tsis muaj nplua yuav pab txhim kho cov stability ntawm inoculation nyhuv.
