Tsawg Carbon Ferro Chrome
Among them, high carbon ferrochrome has an internal carbon element of up to 4%~10%, medium carbon ferrochrome has a carbon content of 0.5%~4%, low carbon ferrochrome has a carbon content of >{{0}}.15% ~ 0.5%, thiab cov ntsiab lus siab dua ntawm cov pa roj carbon ntau Ferrochromium hu ua carbon ferrochromium, thaum ferrochromium nrog cov ntsiab lus qis yog hu ua refined ferrochromium. Refined ferrochromium yog cov khoom siv hlau hlau nrog cov ntsiab lus chromium siab;
High Carbon Ferro Chrome
1.Ferrochromium muaj qhov zoo ntawm kev ua kom oxidation tsis kam ntawm cov hlau thaum lub sij hawm steelmaking txheej txheem.
Ntxiv ferrochromium thaum lub sij hawm steelmaking txheej txheem tuaj yeem ua rau oxidation tsis kam ntawm cov hlau. Cov chromium nyob rau hauv ferrochrome tuaj yeem tiv thaiv cov hlau zoo thiab ua rau nws cov oxidation qeeb, yog li ua rau cov hlau tsis kam oxidation thiab txuas ntxiv lub neej kev pab cuam ntawm cov hlau. qhov zoo;
Nitrited Tsawg Carbon Ferro Chrome
2. Muab ib feem ntawm ferrochromium rau hauv cov hlau molten muaj qhov zoo ntawm kev txhim kho corrosion ntawm cov hlau.
Thaum lub sij hawm steelmaking txheej txheem, ntxiv ib qho nyiaj ntawm ferrochromium nyob rau hauv kev faib ua feem rau cov ntsiab lus nyob rau hauv lub molten steel yuav zoo txhim kho corrosion kuj ntawm cov hlau. Cov khoom chromium hauv ferrochrome tuaj yeem ua tau zoo rau saum npoo ntawm cov hlau los muab cov txheej txheem insulating. Qhov zoo ntawm corrosion kuj.
3. Ferrochrome muaj qhov zoo ntawm kev txhim kho cov tawv tawv thiab hnav tsis kam ntawm cov hlau.
Ferrochromium feem ntau yog siv nyob rau hauv cov txheej txheem steelmaking niaj hnub no. Qhov laj thawj tseem ceeb yog tias ferrochrome tuaj yeem txhim kho cov tawv tawv thiab hnav tsis kam ntawm cov hlau. Cov chromium nyob rau hauv ferrochrome tsis yooj yim los ua ke nrog oxygen, yog li nws tuaj yeem txhim kho oxidation tsis kam ntawm hlau. Tsis tas li ntawd, ferrochromium kuj tseem tuaj yeem ntxuav cov hlau tsis huv thiab txhim kho cov tawv tawv ntawm cov hlau.
