Thupa ea grafiti bakeng sa lihlahisoa tse seng tsa tšepe, e le mokhoa oa ho seha oa arc ea carbon arc ka har'a lintho tse hlokahalang tsa ho seha pele ho tjheseletsa, e entsoe ka carbon, graphite hammoho le sekhomaretsi se loketseng, ka ho etsa extrusion, kamora 2200.℃ho potoloha ha ho baka ka mora ho maneha lera la koporo mme ho entswe, ho hanyetsa mocheso o phahameng, ho tsamaisa motlakase hantle, ha ho bonolo ho ho roba, ho loketse ho seha tshepe hore e be sebopeho se hlokahalang.
Lithupa tsa graphite hangata li sebelisoa 'meleng oa ho futhumatsa oa lionto tsa vacuum tse nang le mocheso o phahameng, mocheso o phahameng oa tšebeliso o ka fihla ho 3000°C, ho bonolo ho e kenya oxidize mochesong o phahameng, ho phaella ho vacuum, e ka sebelisoa feela moeeng o sa nke lehlakore kapa moeeng o fokotsang. Coefficient ea eona ea katoloso ea mocheso e nyane, conductivity ea mocheso e kholo, coefficient ea khanyetso ke (8~13)× 10-6Ω ·m, bokgoni ba ho sebetsa bo betere ho feta SiC, MoSi2 rod, ho hanyetsa mocheso o phahameng, serame se feteletseng le ho hanyetsa mocheso o feteletseng, theko e tlase.
Ho qhibilihisa khauta ea platinum le motsoako oa alloy. Litšobotsi tsa grafiti: khanyetso e matla ea oxidation, khanyetso e tlase, mocheso oa tšebeliso ho fihlela ho likhato tse 1800 tsa Celsius le khanyetso ea mafome.
Thupa ea graphite e fana ka molamu oa graphite, molamu oa graphite o hatelletsoeng fatše, molamu oa graphite o hatelletsoeng ka isostatic, tiiso ea hiphite/carbon-graphite/carbon-graphite bearing/EDM graphite.
Nako ea poso: Pulungoana-15-2023