Cov pa roj carbon ferriorome yog ib qho chromium-hlau alloy, lub ntsiab nta ntawm uas yog tias nws muaj cov pa roj carbon ntau (feem ntau}. 15% {3}}. 50%). Nyob rau tib lub sijhawm, nws tseem muaj cov ntsiab xws li chromium thiab hlau, ntawm cov ntsiab lus chromium sib txawv raws li cov qauv sib txawv thiab siv.
The chromium content standards of low carbon ferrochrome can be divided into multiple grades, such as low carbon ferrochrome Cr15 with a chromium content of 12% to 16%, low carbon ferrochrome Cr20 with a chromium content of 18% to 22%, low carbon ferrochrome Cr30 with a chromium content of 28% to 32%, and low carbon ferrochrome Cr40 with a chromium content of 38% rau 42%.
Cov pa roj carbon ferriorome yog dav siv nyob rau hauv cov hlau thiab hlau metallurgical kev lag luam vim nws cov tshuaj lom neeg muaj pes tsawg leeg.
Cov pa roj carbon ferrioRome yog tsuas yog siv hauv kev lag luam metallurgical raws li ib qho kev sib ntxiv ntawm cov khoom siv hlau thiab ua cov khoom siv raw rau kev tsim cov hlau stainless. Los ntawm kev ntxiv cov pa roj carbon ferrocrome, lub zog ntawm cov hlau tuaj yeem txhim kho, thiab kev ua tau zoo dua, ua kom muaj kev ua tau zoo dua, yog li txuas ntxiv nws lub neej.
Ib qho ntxiv, cov ntsiab lus chromium hauv cov pa roj carbon ferriorome feem ntau ntawm 10% thiab 40%. Qhov no muaj pes tsawg leeg no ua rau lub alloy tsis tsuas muaj cov zoo corrosion tsis kam thiab hnav tsis kam, tab sis kuj tuaj yeem ua tau raws li cov kev siv tau ntawm ntau yam kev siv khoom.
