Taw qhia txog kev paub txog ferrosilicon

Lub npe tshawb fawb (alias): Ferrosilicon tseem hu ua ferrosilicon.

Ferrosilicon qauv: 65 #, 72 #, 75 #

Ferrosilicon 75# - (1) National standard 75# yog hais txog cov silicon tiag tiag≥72% yog '; (2) Hard 75 ferrosilicon hais txog qhov tseeb silicon≥75% yog '; Ferrosilicon 65# yog hais txog cov ntsiab lus silicon saum 65%; Tsawg aluminium ferrosilicon: Feem ntau yog hais txog cov ntsiab lus txhuas hauv ferrosilicon tsawg dua 1.0. Raws li qhov sib txawv ntawm cov neeg siv khoom, nws tuaj yeem ncav cuag 0.5, 0.2, 0.1 lossis tsawg dua, thiab lwm yam.

Cov xwm txheej: Ntuj thaiv, tuab yog li 100 hli. (Txawm hais tias muaj cov kab nrib pleb hauv qhov tsos, seb cov xim puas ploj mus thaum kov los ntawm tes, seb lub suab puas yog nkig, tuab, hla ntu, tawm-dawb nrog pores)

Ntim: bulk lossis tuj lub hnab ntim.

Cov chaw tsim khoom tseem ceeb: Ningxia, Inner Mongolia, Qinghai, Gansu, Sichuan thiab Henan

Lus Cim: Ferrosilicon ntshai ntawm noo noo. Cov blocks ntuj tau yooj yim pulverized thaum raug dej, thiab cov ntsiab lus silicon txo qis raws li.