Graphite pas nrig yog cov khoom tsis yog xim hlau, raws li qhov tsim nyog txiav cov khoom siv ua ntej vuam hauv cov txheej txheem carbon arc gouging, nws yog ua los ntawm cov pa roj carbon, graphite ntxiv rau cov ntaub ntawv tsim nyog, tsim los ntawm extrusion, thiab coated nrog ib txheej ntawm tooj liab tom qab ci ntawm 2200. degree, nrog kub tsis kam, zoo conductivity, thiab tsis yooj yim rau tawg, thiab yog haum rau txiav hlau rau hauv cov duab uas ua tau raws li qhov yuav tsum tau.
Graphite pas nrig feem ntau yog siv nyob rau hauv lub tshuab hluav taws xob cua sov lub cev ntawm high-temperature lub tshuab nqus tsev rauv, qhov siab tshaj plaws siv kub yuav ncav cuag 3000 degree, nws yog ib qho yooj yim rau oxidize ntawm kub, tshwj tsis yog lub nqus tsev vacuum, nws tsuas yog siv nyob rau hauv nruab nrab cua los yog txo cua. . Nws thermal expansion coefficient yog me me, thermal conductivity yog loj, resistivity yog (8 ~ 13) × 10-6 Ω·m, lub processability yog zoo dua li cov SiC thiab MoSi2 rods, siab kub kuj, zoo txias thiab kub tsis kam. , thiab tus nqi pheej yig dua.