Cov pa roj carbon graphite muaj ntau yam khoom, nrog rau cov hluav taws xob hluav taws xob siab, thermal conductivity, kub tsis kam, nws tus kheej lubrication, corrosion kuj, yooj yim oxidation thiab thermal shock kuj.
Lub cev thiab tshuaj muaj zog
High hluav taws xob conductivity: Cov hluav taws xob conductivity ntawm carbon graphite yog piv rau cov hlau, thiab nws yog haum rau cov kev siv uas yuav tsum tau zoo hluav taws xob conductivity.
High thermal conductivity: Nws thermal conductivity yog ze rau ntawm tooj liab, thiab nws yog haum rau cov khoom siv uas yuav tsum tau ua kom muaj cua sov dissipation.
Kev kub siab ua haujlwm: Cov pa roj carbon graphite yog ib qho ntawm cov khoom siv kub siab tshaj plaws. Nws tsis muaj melting point ntawm chav tsev kub thiab pib sublimate ntawm 4000 degree.
Self-lubrication: Nws muaj cov khoom zoo lubrication ntawm qee qhov av noo, tab sis nws cov khoom lubrication txo qis hauv lub tshuab nqus tsev qhuav.
Corrosion kuj: Nws yog resistant rau corrosion los ntawm acids, alkalis thiab organic solvents, tab sis tsis resistant rau corrosion los ntawm muaj zog oxidizing acids.
Oxidation tsis kam: Nws pib oxidize hauv huab cua kub ntawm 450 degree.
Thermal shock resistance: Lub thermal expansion coefficient me me, thiab nws tsis yooj yim los tsim cov kab nrib pleb thiab kev puas tsuaj vim qhov kub hloov pauv sai.
