Ferrosilicon Alloy 70 feem pua ​​Ferro Silicon Block

Ferro silicon FeSi70yog ib qho alloy ua los ntawm kev sib xyaw ntawm hlau thiab silicon, nrog cov ntsiab lus silicon ntawm kwv yees li 70 feem pua. Nws feem ntau yog siv los ua deoxidizer thiab cov neeg sawv cev alloying hauv kev tsim cov hlau thiab lwm yam ferrous alloys.

Qhov sib ntxiv ntawm ferro silicon rau steel pab txhim kho nws lub cev thiab cov khoom siv kho tshuab, suav nrog lub zog, ductility, thiab tiv thaiv corrosion.FeSi 70kuj pab txo cov impurities, xws li sulfur thiab oxygen, hauv cov khoom kawg.

FeSi 70feem ntau nyiam dua lwm qib ntawm ferro silicon, xws li FeSi65 lossis FeSi75, vim tias nws cuam tshuam qhov sib npaug ntawm cov ntsiab lus silicon thiab tus nqi. Nws yog feem ntau tsim los ntawm kev txo cov carbothermic ntawm silica thiab hlau oxide nyob rau hauv ib tug hluav taws xob arc rauv.