Ka wehewehea nga taumata kawhata ki te kauwhata isostatic me te kauwhata pyrolytic. Ko te ētita o RSM ka whakaatu i te kauwhata pyrolytic i roto i nga taipitopito.
Ko te kauwhata Pyrolytic he momo waro hou. Ko te waro pyrolytic me te nui o te ahua o te karaihe ka tukuna e te kohu matū ki runga i te graphite matrix i te 1800 ℃ ~ 2000 ℃ e te hau waiwaro parakore teitei i raro i etahi pehanga oumu. He teitei te kiato (2.20g/cm³), te parakore teitei (te ihirangi poke (0.0002%)) me te anisotropy o te waiariki, te hiko, te autō me te miihini. Ko te tikanga he rereke nga ahuatanga puta noa i nga rererangi rereke. I roto i te rererangi C (kei runga i ona paparanga) he iti te kawe i te waiariki, he mahi hei insulator. I roto i te rererangi AB (me nga paparanga) he tino kaha te kawe i te waiariki, e mahi ana hei kaiarahi tino pai. E wātea ana a tatou kōpae graphite pyrolytic me nga pereti i roto i nga rauemi rereke e toru: Raupapa Nucleated (PG-SN), Continuously Nucleated (PG-CN), me High Conductivity Substrate Nucleated (PG-HT). Ko nga taonga Ko te Maamaa Tonu (PG-CN) he ahua tinana 15-20% teitei ake i tera o te Substrate Nucleated.Pyrolytic waro i hangaia i roto i te moenga fluidized te nuinga whakamahia mo te paninga te mata o matūriki wahie karihi ki te ārai i te turuturu o ngā hua wehenga. I tua atu, ka whakamahia ano hoki ki te hanga waro pokapū waro horihori, whanau, me etahi atu. Ko te graphite Pyrolytic e hangaia ana e te moenga kore e whakamahia ana mo te korokoro o te korokoro pupuha takirirangi, pōro diamagnetic mo te amiorangi mana waiaro, hiko ngongo ngongo, ipu mo te whakarewa tiketike- te whakarewa parakore, te paraihe mo te kaiwhakarite ngaohiko, te ruuma tuku o te taiaho, nga mea whakamatao waiariki mo te oumu teitei-te wera, te pepa epitaxial mo te hikohiko. hanga, etc.
Wā tuku: Tihema-14-2022