Isikebhe sekristalu se-silicon carbide siwubuchwepheshe obusha kakhulu, obushintshe indlela yendabuko yokukhiqiza. Siyakwazi ukuhlanganisa i-silicon carbide nezinye ukwakha isakhiwo esiqinile kakhulu, esingathuthukisa ngempumelelo ukusebenza kahle kwenqubo yokukhiqiza, futhi singathuthukisa kakhulu ukusebenza komkhiqizo.
Isikebhe sekristalu se-silicon carbide sisebenzisa ubuchwepheshe obukhethekile, njenge-graphene, ama-carbon nanotubes, i-carbon fiber, njll., kuhlanganiswe nendlela ekhethekile yenqubo yokwakha isakhiwo esiqinile kakhulu, okwenza isikhathi nezindleko zenqubo yokukhiqiza zinciphe kakhulu, ngenkathi kuthuthukiswa ukusebenza nokuphila komkhiqizo.
Muva nje, uhlobo olusha lomkhumbi olunobuchwepheshe obubizwa ngokuthi “isikebhe sekristalu se-silicon carbide” ludonsele ukunaka kwabantu. Uhambo olude lungaqedwa ngesikhathi esifushane. Luhlobo olusha lwezinto ezihlanganisiwe, ezakhiwe nge-carbon fiber ne-silicon, enamandla aphezulu, ukuzinza okuhle kokushisa kanye nokumelana okuhle nokugqwala. Njengoba lunamandla amakhulu omkhumbi, lungaqeda uhambo olude ngesikhathi esifushane, okwenza kube lula futhi kube nomnotho.
Izinto ezihlanganisiwe ezisetshenziswayo zinamandla amakhulu okubamba kanye namandla okucindezela, okungamelana namandla amakhulu futhi kuzinzile. Futhi izinzile kahle ekushiseni futhi ingasebenza emazingeni okushisa aphezulu, ngaleyo ndlela yandisa isivinini sokuhamba ngomkhumbi. Ngaphezu kwalokho, kukhona ukumelana okuhle kokugqwala, okungagcinwa isikhathi eside ubuqotho nokuphepha olwandle. Akugcini nje ngokusetshenziselwa izikebhe, kodwa futhi nakwezinye izindlela zokuhamba, njengezindiza, izimoto namabhasi, ngoba inesisindo esiphansi kanye namandla aphezulu, okungathuthukisa isivinini sokuhamba kanye nezinzuzo zomnotho zokuhamba. Ngaphezu kwalokho, ingasetshenziswa futhi ezakhiweni ngoba inesisindo esiphansi, okunganciphisa isisindo sesakhiwo, ngaleyo ndlela kuthuthukiswe ukuphepha nokuzinza kwesakhiwo.
Ukuthuthukiswa kwesikhathi esizayo kwesikebhe sekristalu se-silicon carbide
Ukuvela kwayo kulethe amathuba amasha okuthuthukiswa kwemikhumbi, okwenza ijubane lokuhamba ngesikebhe, ibanga elide, ukusebenza kahle kwezomnotho, futhi kwenze iphephe futhi ithembeke. Ngokuthuthuka okuqhubekayo kobuchwepheshe, lolu hlobo olusha luzopheleliswa esikhathini esizayo, ngemisebenzi emisha kanye nobuchwepheshe ukuze lufanelekele izindawo nezimo ezahlukene zasolwandle.
Isikebhe sekristalu se-silicon carbide sinamandla aphezulu, ukuzinza okuhle kokushisa kanye nokumelana okuhle nokugqwala, ukuze singasetshenziswa emikhakheni eminingi efana nemikhumbi, izindiza, izimoto kanye nezakhiwo, ukuze kuthuthukiswe isivinini sokusebenza kwezimoto kanye nokuphepha nokuzinza kwezakhiwo.
Ukuvela nokuthuthukiswa kwezikebhe zekristalu ze-silicon carbide kulethe amathuba amasha, okwenza isivinini sokuhamba ngomkhumbi sisheshe, sihambe ibanga elide, sibe nezinzuzo kwezomnotho, futhi senza umkhumbi uphephe futhi uthembeke. Kuphinde kunikeze ososayensi nochwepheshe ithuba lokubona ukusungulwa kwesayensi nobuchwepheshe, okwenza intuthuko esheshayo yesayensi nobuchwepheshe futhi kwenze impilo yabantu ibe lula.
Isikhathi sokuthunyelwe: Julayi-21-2023