Iithagethi zegraphite zohlulwe zibe yigraphite ye-isostatic kunye negraphite yepyrolytic. Umhleli we-RSM uya kwazisa i-pyrolytic graphite ngokweenkcukacha.
Igraphite yePyrolytic luhlobo olutsha lwezinto zekhabhoni. Yikhabhoni yepyrolytic enecrystalline orientation ephezulu efakwa ngumphunga wekhemikhali kwigraphite matrix kwi1800℃~2000℃ yigesi yehydrocarbon ecocekileyo phantsi koxinzelelo oluthile lwesithando somlilo. Inoxinano oluphezulu (2.20g / cm³), ukucoceka okuphezulu (umxholo wokungcola (0.0002%)) kunye ne-anisotropy ye-thermal, umbane, i-magnetic kunye ne-mechanical properties.Oku kuthetha ukuba ineempawu ezahlukeneyo kwiindiza ezahlukeneyo. Kwinqwelomoya ye-C (kuyo yonke imigangatho yayo) ine-conductivity ephantsi ye-thermal, esebenza njenge-insulator. Kwinqwelomoya ye-AB (kunye neengqimba) ine-conductivity ephezulu kakhulu ye-thermal, esebenza njengomqhubi obalaseleyo. Iidiski zethu ze-pyrolytic graphite kunye neepleyiti zifumaneka kwizinto ezintathu ezahlukeneyo: I-Substrate Nucleated (PG-SN), i-Nucleated ngokuqhubekayo (PG-CN), kunye ne-High Conductivity Substrate Nucleated (PG-HT). Izinto eziqhubekayo ze-Nucleated (PG-CN) zineempawu ezibonakalayo ze-15-20% eziphezulu kunezo ze-Substrate Nucleated.Ikhabhoni ye-Pyrolytic eveliswe kumandlalo olwelo-manzi isetyenziselwa ukugquma umphezulu wamasuntswana amafutha enyukliya ukuthintela ukuvuza kweemveliso zokuqhekeka. Ukongeza, ikwasetyenziselwa ukwenza ivalve yeziko lekhabhoni eyenziweyo, ukuthwala, njl. intsimbi ecocekileyo, ibrashi yesilawuli sombane, igumbi lokukhupha i-laser, imathiriyeli yokugquma i-thermal kwiziko lobushushu obuphezulu, iphepha le-epitaxial imveliso ye-semiconductor, njl.
Ixesha lokuposa: Dec-14-2022