Graphite bụ allotrope nke carbon, kristal mgbanwe n'etiti kristal atomic, kristal metal na kristal molecular.Generally gray black, soft texture, griasy feeling.Enwekwara okpomọkụ na ikuku ma ọ bụ oxygen na-ere ọkụ ma na-emepụta carbon dioxide.Strong oxidizing agents ga-oxidize ya n'ime. A na-eji ya eme ihe dị ka antiwear na mmanụ mmanu ihe, na-eme crucible, electrode, akọrọ batrị, pensụl lead.The akporo nke graphite nchọpụta: eke graphite, ok crystalline graphite, flake graphite, cryptocrystalline graphite, graphite ntụ ntụ, graphite akwụkwọ, gbasaa graphite, graphite emulsion, gbasaa graphite, ụrọ graphite na conductive graphite ntụ ntụ, wdg.
1. elu okpomọkụ na-eguzogide: na-agbaze ebe nke graphite bụ 3850 ± 50 ℃, ọbụna mgbe ultra-elu okpomọkụ arc ọkụ, na arọ ọnwụ dị nnọọ obere, thermal mgbasa ọnụọgụ dị nnọọ small.The ike nke graphite na-abawanye na mmụba nke okpomọkụ. . Na 2000 ℃, ike nke graphite okpukpu abụọ.
2. conductive, thermal conductivity: conductivity nke graphite bụ otu narị ugboro elu karịa izugbe na-abụghị ọla ore.The thermal conductivity nke ígwè, ígwè, lead na ndị ọzọ metal material.Thermal conductivity mbelata na-abawanye nke okpomọkụ, ọbụna na nnọọ elu okpomọkụ, graphite n'ime mkpuchi;
3. mmanu mmanu: arụmọrụ lubrication nke graphite dabere na nha nke flake graphite, flake, ọnụọgụ esemokwu dị ntakịrị, arụmọrụ lubrication ka mma;
4. kemịkalụ nkwụsi ike: graphite na ụlọ okpomọkụ nwere ezigbo nkwụsi ike kemịkalụ, nguzogide acid, nguzogide alkali na nguzogide corrosion organic ihe mgbaze;
5. plasticity: graphite siri ike dị mma, enwere ike ịkụpịa ya n'ime mpempe akwụkwọ dị oke mkpa;
6. thermal shock resistance: graphite na ụlọ okpomọkụ mgbe ejiri ya nwere ike iguzogide mgbanwe dị egwu na okpomọkụ na-enweghị mmebi, mgbanwe okpomọkụ, ụda graphite na-agbanwe ntakịrị, agaghị agbawa.
1. nchịkọta ihe mejupụtara: carbon edozi, mmiri, adịghị ọcha, wdg;
2. Nnwale arụmọrụ nke anụ ahụ: ike, ash, viscosity, fineness, nha nha, volatilization, ike ndọda, kpọmkwem ebe elu, ebe agbaze, wdg.
3. Nnwale ihe eji arụ ọrụ: ike mgbakasị ahụ, mgbakasị ahụ, ule na-ehulata, ule nyocha;
4. nyocha arụmọrụ nke kemịkalụ: mmiri na-eguzogide mmiri, ogologo oge, acid na alkali resistance, corrosion resistance, weather resistance, heat resistance, etc
5. Ihe ndị ọzọ na-anwale: eletriki conductivity, thermal conductivity, lubrication, chemical kwụsie ike, thermal ujo nguzogide.