Graphite Petroleum Coke Rau Grey Hlau Casting Foundry
High-purity graphitized petroleum coke yog tsim los ntawm cov roj av zoo coke ntawm qhov kub ntawm 2500-3500 ℃. Nws yog cov khoom siv high-purity carbon, nrog cov ntsiab lus siab ruaj khov, tsis muaj leej faj, tsis muaj tshauv, tsis muaj porosity thiab lwm yam ntxwv. Nws tuaj yeem siv los ua carburizer (carbon additive) los tsim cov hlau zoo, cam khwb cia hlau thiab alloys. Nws kuj tseem siv tau los ua ib qho ntxiv hauv cov yas thiab roj hmab.
