Peb hom graphite yog amorphous graphite, flake graphite, thiab crystalline leeg graphite. Txhua hom muaj cov khoom tshwj xeeb uas ua rau lawv haum rau kev siv sib txawv.
1. Amorphous graphite: Hom graphite no muaj cov qauv flaky tab sis tsis muaj crystalline kev txiav txim. Nws yog daim ntawv dawb huv tsawg tshaj plaws ntawm graphite thiab muaj cov ntsiab lus qis dua piv rau lwm hom. Amorphous graphite yog mos thiab muaj greasy xav. Nws yog feem ntau siv nyob rau hauv daim ntawv thov uas yuav tsum tau lubrication, xws li nyob rau hauv zus tau tej cov lubricants, greases, thiab nres hauv ob sab phlu.
2. Flake graphite: Flake graphite muaj cov txheej txheem crystalline zoo thiab yog tsim los ntawm nyias, tiaj tus flakes. Nws muaj cov ntsiab lus carbon ntau dua thiab suav tias yog graphite zoo dua. Flake graphite yog siv nyob rau hauv ntau yam lag luam, nrog rau cov roj teeb, lubricants, refractories, thiab foundry coatings. Nws kuj yog siv nyob rau hauv zus tau tej cov graphene, ib tug ob-dimensional daim ntawv ntawm carbon nrog exceptional zog.
3. Crystalline leeg graphite: Crystalline leeg graphite yog qhov zoo tshaj plaws thiab ntshiab daim ntawv ntawm graphite. Nws muaj nyob rau hauv cov hlab ntsha los yog cov hnab ris hauv cov pob zeb thiab muaj qhov txawv ntawm rab koob zoo li lossis cov qauv fibrous. Hom graphite no muaj nuj nqis heev rau nws cov thermal thiab hluav taws xob conductivity. Crystalline vein graphite feem ntau yog siv rau hauv kev siv high-tech xws li lithium-ion roj teeb, roj hlwb, nuclear reactors, thiab aerospace Cheebtsam.
Txhua hom graphite muaj nws tus kheej cov khoom uas ua rau nws haum rau cov kev siv tshwj xeeb. Qhov kev xaiv ntawm hom graphite nyob ntawm yam xws li cov ntsiab lus carbon, qauv, purity, thiab cov yam ntxwv uas xav tau.
