Ferro Silicon 70 Lumps Ferrosilicon Alloy

Ferrosilicon 70 (FeSi 70) yog ib hom ferrosilicon alloy uas muaj kwv yees li 70 feem pua ​​​​silicon thiab 30 feem pua ​​​​ntawm cov hlau los ntawm qhov hnyav. Nws yog feem ntau siv deoxidizer thiab alloying tus neeg sawv cev hauv cov hlau thiab hlau kev lag luam, nrog rau kev tsim khoom ntawm lwm cov hlau.

FeSi 70 yog tsim los ntawm smelting ib tug sib tov ntawm silica, coke, thiab hlau nyob rau hauv ib tug submerged arc rauv, uas ua rau ib tug high-density alloy nrog ib tug melting point ntawm ib ncig ntawm 1200 degree. Nws yog siv feem ntau los txo cov pa oxygen hauv cov hlau molten, uas yuav pab tiv thaiv kev tsim cov teeb meem thiab txhim kho qhov zoo ntawm cov khoom kawg.

Ntxiv rau nws cov khoom deoxidizing, FeSi 70 kuj tseem muaj lwm yam txiaj ntsig hauv kev tsim steel, nrog rau kev txhim kho fluidity thiab txo viscosity, uas tuaj yeem pab txhim kho cov txheej txheem casting. Nws kuj muaj cov thermal thiab hluav taws xob conductivity siab, ua rau nws muaj txiaj ntsig zoo hauv qee qhov kev siv sab nraud ntawm kev lag luam steel, xws li hauv kev tsim cov aluminium alloys.