Graphite petroleum coke yog dav siv hauv kev lag luam. Nws yog siv los ua tus neeg sawv cev carburizing hauv metallurgy, casting thiab precision casting. Nws yog siv los ua kom kub kub crucible rau smelting, lubricant rau mechanical kev lag luam, ua electrode thiab mem hluav lead; Dav siv nyob rau hauv metallurgical kev lag luam ntawm qib high-qib refractory thiab txheej, tub rog industrial hluav taws cov ntaub ntawv stabilizer, lub teeb kev lag luam mem hluav lead, hluav taws xob kev lag luam carbon txhuam, roj teeb kev lag luam electrode, tshuaj chiv kev lag luam catalyst, thiab lwm yam.
