Melemo ea lithupa tsa graphite

Molamu oa graphite bakeng sa lihlahisoa tse seng tsa tšepe, e le mokhoa oa ho itšeha oa carbon arc ka mokhoa o hlokahalang oa ho itšeha, o entsoe ka carbon, graphite hammoho le sekhomaretsi se loketseng, ka ho etsa extrusion, ka mor'a 2200.ho baka ho potoloha ka mor'a ho roala lera la koporo le ho etsoa, ​​​​mocheso o phahameng oa ho hanyetsa, conductivity e ntle ea motlakase, e seng bonolo ho senya, e loketseng ho itšeha tšepe ka sebōpeho se hlokahalang.

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Hangata lithupa tsa graphite li sebelisoa 'meleng o futhumatsang oa libopi tsa mocheso o phahameng oa mocheso, mocheso o phahameng oa tšebeliso o ka fihla ho 3000.°C, ho bonolo ho oxidize ka mocheso o phahameng, ntle le vacuum, e ka sebelisoa feela sebakeng se sa nke lehlakore kapa ho fokotsa sepakapaka. Coefficient ea eona ea katoloso ea mocheso e nyane, conductivity ea mocheso e kholo, coefficient ea ho hanyetsa ke (8 ~ 13)× 10-6Ω ·m, ts'ebetso ea ts'ebetso e molemo ho feta SiC, molamu oa MoSi2, ho hanyetsa mocheso o phahameng, serame se feteletseng le ho hanyetsa mocheso o feteletseng, theko e tlaase.

Ho qhibilihisa khauta ea platinum le motsoako. Likarolo tsa graphite: khanyetso e matla ea oxidation, khanyetso e tlase, mocheso o sebelisoang ho fihla ho likhato tse 1800 tsa Celsius le ho hanyetsa kutu.

Molamu oa Graphite Ho fana ka molamu oa graphite, molamu oa graphite o hatelitsoeng fatše, molamu oa graphite o hatelitsoeng ke isostatic, tiiso ea hiphite / carbon-graphite / carbon-graphite bear/EDM graphite.


Nako ea poso: Nov-15-2023
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