Graphite yog ib qho muag muag, dub, hom crystalline siv ntawm cov pa roj carbon siv, thiab cov roj teeb, thiab cov cua sov ua haujlwm, thiab lub tshuab cua sov, thiab lubricity. Nws yog qhov tseem ceeb tshaj plaws ntawm cov carbon nyob rau hauv tus qauv txheem thiab pom nyob rau hauv metamorphic pob zeb, muaj lub ntiaj teb loj loj yeej los ntawm Tuam Tshoj.
Cov Khoom Siv
Daim Ntawv:Ib txwm tshwm sim fullrope (daim ntawv) ntawm carbon, nrog atoms teem rau hauv cov txheej hexagonal.
Zog:Opaque, grey rau dub, nrog nws yog xim hlau luster thiab greasure zoo li.
Hluav taws xob / thermal conductivity:Tus neeg saib xyuas zoo ntawm ob qho tib si kub thiab hluav taws xob, cov khoom sib koom los ntawm ob peb tsis yog - meters.
Softness:Mos muag thiab hloov tau vim tsis sib haum xeeb ntawm nws cov matic txheej, ua rau nws muag muag txaus rau siv hauv mem tes.
Inertness:Chemically ruaj khov thiab inert, tshuav unaffected los ntawm feem ntau lwm cov ntaub ntawv ntawm qhov kub.
Kev siv
Roj teeb:Ib qho tseem ceeb tiv thaiv raws li anode cov khoom hauv lithium {{{} ion roj teeb, tshwj xeeb tshaj yog rau cov tsheb hluav taws xob, tshwj xeeb rau cov hluav taws xob.
Rojricants:Siv raws li qhov siab - kub muaj cov roj nplua nyeem vim nws lubrice cheatity thiab muaj peev xwm tiv thaiv cov mob siab.
Refractories:Nws lub siab melting taw tes thiab tiv taus cov cua sov ua rau nws muaj txiaj ntsig hauv kev lag luam steelmaking li hluav taws xob thiab lwmy- kub txheej txheem.
Foundry Qhov Rooj:Siv nyob rau hauv cov tim duab rau lub tsho loj pwm thiab tiv thaiv cov nplaum ntawm cov hlau molten.
Lwm Yam Kev Siv:Kuj siv hauv txhuam rau cov tshuab hluav taws xob rau hluav taws xob motors, roj hlwb, thiab ua tus tswj hwm hauv cov tshuaj tua hluav taws xob nuclear.
Ntau lawm thiab muaj tshwm sim
Tsuas:Pom hauv metamorphic pob zeb thiab yog mined los ntawm ob qho chaw nyob thiab hauv av.
Ntau yam khoom lag luam thoob ntiaj teb:Tuam Tshoj yog lub ntiaj teb cov neeg tsim khoom loj tshaj plaws ntawm ntuj graphite.
Hluavtaws Graphite:Kuj tseem tsim tau los ntawm cov chaw siv hydrocarbon siv cov siab siab -} cov txheej txheem kub.
