Graphitized Petroleum Coke HS Code 3801100090 hais txog graphitized carburizer. Nws yog hais txog cov khoom siv carbon uas nws cov qauv molecular tau hloov pauv los ntawm qhov kub thiab txias lossis lwm yam. Hauv qhov kev npaj no, qhov sib txawv molecular ntawm carbon yog dav dua. Nws yog qhov tsim nyog rau decomposition nucleation hauv cov kua hlau lossis kua hlau. Graphite carburizer feem ntau yog siv rau hauv hluav taws xob rauv melting kom tau cov kua hlau zoo dua los ntawm carburizing nrog qis npua hlau ntau npaum li cas los yog pes tsawg tus nqi.
