Microcarbon ferro-chromium thiab high carbon ferro-chromium tau siv cais
Cov txheej txheem smelting ntawm micro - carbon ferrochrome muaj xws li hluav taws xob silicon thermal txoj kev, kev sib xyaw ua ke thermal, thiab lwm yam Nws yog siv los txhim kho oxidation tsis kam thiab tiv thaiv corrosion ntawm cov hlau, kom cov nplaim steel ua ib txheej ntawm co txuas oxide zaj duab xis hauv qhov chaw oxidation, thiab tom qab ntawd cov oxidation nres los sis oxidation ceev qeeb. Microcarbon ferrochrome tsuas yog siv hauv kev tsim cov hlau stainless, hnav thiab kub tiv thaiv hlau.
Cov pa roj carbon ntau-ferro-chrome (suav nrog ferro-chrome) siv lub ntsiab yog:
Siv los ua kev tso cai rau kev xa xov rau cov kav hlau, cuab tam hlau thiab kev kub ceev lub cev nrog cov pa roj carbon siab, txhawm rau txhim kho lub hardenability, hnav tsis kam thiab hardness ntawm steel.
Siv raws li kev ntxiv rau hauv cov cam khwb cia hlau txhawm rau txhim kho qhov sib tsoo vaj tse thiab tawv tawv ntawm cam khwb cia hlau, thiab ua rau cov cam khwb cia hlau muaj zoo kub tsis kam.
Siv los ua cov khoom siv raw khoom rau cov khoom ua Si-Cr alloy, nruab nrab, qis thiab micro carbon ferrochrome thiab chromium los ntawm slag tsis pub cov qauv.
Siv ua raw khoom muaj chromium hauv electrolysis ntau lawm ntawm hlau chromium.
Siv ua raw khoom rau smelting stainless hlau los ntawm cov pa tshuab.
Kev ua cov txheej txheem ua rau cov pa roj carbon monoxide txoj kev ncu ntau tshaj: cov txheej txheem ua rau cov pa roj carbon monoxide txoj kev ncau ntau tshaj plaws yog cov tshuab ua kom sov, cov hluav taws xob ua hluav taws xob, txoj kev ntshav, txoj kev yaj txo, thiab lwm yam
