Cov yam ntxwv ntawm cov duab graphite tsuas yog suav nrog cov hauv qab no:
Lub cev muaj lub cev: ntuj graphite yog hlau dub, hlau grey, muaj lub hardness, muaj qhov sib txuas ntawm lub dav hlau dav hlau plane hardness ntawm 1 txog 2. Nws qhov ntom ntom yog 2.09 rau 2.23 g / cm³, muaj greasure zoo li, thiab yog qhov yooj yim rau cov ntiv tes paug.
Tshuaj lom neeg cov khoom: ntuj graphite muaj cov tshuaj ruaj khov thiab tiv taus cov kua qaub, alkali thiab organic kev xeb corrosion. Nws cov taw tes melting yog saum toj 3000 degree thiab nws lub point boiling yog 4250 degree. Txawm tias nyob rau hauv ultra-kub kub arc hlawv, qhov hnyav yog me me thiab cov cua sov nthuav tawm coefficientions yog me me.
Cov cuab yeej kho tshuab: ntuj graphite muaj lub zog siab thiab tawv, thiab nws lub zog nce nrog kev nce kub. Thaum 2000 degree, lub zog ntawm graphite ob zaug.
Ib qho ntxiv, Graprite kuj muaj covrication zoo thiab thermal poob siab kuj, thiab tuaj yeem nyob ruaj khov nyob rau hauv ib puag ncig nrog hloov cua sov.
Hluav taws xob cov khoom: ntuj graphite muaj hluav taws xob zoo heev, uas yog ib puas zaug uas tsis yog cov hlau tsis muaj hlau. Nws cov thermal conductivity tseem zoo dua li ntawm cov ntaub ntawv hlau xws li hlau, hlau, thiab ua. Lub thermal conductivity coeffient tsawg zuj zus nrog kev nce kub, thiab nws txawm ua ib qho insulator thaum kub heev.
Thaj chaw thov: Vim cov khoom siv tau zoo tshaj plaws, ntuj graphite yog dav siv nyob rau hauv ntau thaj teb. Piv txwv li, raws li cov khoom siv refurrator, steelmaking carburizkas, cov khoom siv tau, cov roj nplua nyeem, thiab lwm yam.
Tsis tas li ntawd, cov pwm siab heev kuj tau siv los ua cov tshuaj tiv thaiv neutron, thiab hauv kev tsim cov ntoo tawg, cov roj av, txhuam, thiab lwm yam.