Tinyegharịa silicon carbide (rxsic, resic, RIC, R-SIC). Ihe eji eme ihe bu ihe eji eme ihe. A na-eji ihe enyemaka. Ndị na-acha akwụkwọ ndụ na-ewe iwe ọkụ karịa 2200º maka nkwado ikpeazụ. Ihe ndị a rụpụtara nwere ihe dị ka ogige 25%, nke na-egbochi ihe ndị na-arụ ọrụ ya; Agbanyeghị, ihe ahụ nwere ike ịdị ọcha. Usoro a dị oke akụ.
Mmeghachi omume silicon carbide (rbsc). Akụrụngwa na-amalite bụ Silicon carbide gbakwunye carbon. A na-eme ka ndị na-acha akwụkwọ ndụ na-agba akwụkwọ na-acha akwụkwọ ndụ na 1450ºC na mmeghachi omume: Sic + C + si -> Sic. Microsreccure n'ozuzu ya nwere ụfọdụ silicon ngafe, nke na-egbochi ihe ndị dị elu na nguzogide. Obere mgbanwe na-eme n'oge usoro ahụ; Agbanyeghị, oyi akwa nke silicon na-adịkarị na akụkụ ikpeazụ. ZPC RBSC na-anabata teknụzụ dị elu, na-eme ka ndị na-eguzogide na-eguzogide ihe, na-eji taịlị, na-eyiri egwu na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide na-eguzogide, ọkpọkọ, akpa, na ndị ọzọ.
Nitride Bood si silicon carbide (nssic, NSIC). Ihe eji emepụta ihe bụ silicon carbide Plus silicon ntụ. A na-agbakọ akwụkwọ ndụ akwụkwọ ndụ na ikuku dị na Nitrogen ebe mmeghachi omume nke 3SI + 22 - SI3N4 na-apụta. Ihe ngosi ikpeazụ nke a na-egosipụta ntakịrị mgbanwe n'oge nhazi. Ihe ngosi a na - egosiputa onu ogugu (dika odi ka 20%).
Deaded solicon carbide (ssic). Silicon Carbide bụ mmalite nke akụrụngwa. Ihe mmejọ ọjọọ bụ boron gbakwunyere carbon, na ihe na-emepụta na usoro mmeghachi omume siri ike karịa 2200ºC. Njirimara HIETFIES ya na nguzogide corrosion dị elu n'ihi enweghị oge nke abụọ nke abụọ dị na mba ọka.
Mmiri mmiri na-acha odo odo si silicon (lssic). Silicon Carbide bụ mmalite nke akụrụngwa. Ihe mmejọ ọjọọ bụ YTrium Oxide tinyere aluminom oxide. Ntinye ihe na-eme n'elu 2100ºC site na mmeghachi omume nke mmiri na-arụpụta ma na-ebute usoro nke abụọ. Ngwongwo igwe eji eme ihe kariri ssic, mana ihe ndi di elu na nguzogide na nguzogide crosion adịghị mma.
Na-ekpo ọkụ silicon carbide (HPSIC). Ejiri silicon carbide ntụ ntụ. Ihe mmejọ ọjọọ bụ boron na-agbakwunye carbon ma ọ bụ ytrium oxide gbakwunyere aluminom oxide aluminom. Nkwekọrịta na-apụta site na ngwa ọrụ nke igwe ọrụ na ọnọdụ okpomọkụ nke dị n'ime oghere dị egwu. Oghere dị mfe. Enwere ike iji obere ihe enyemaka na-atọ ụtọ. A na-eji usoro nke arụ ọrụ nke ihe ndị na-ekpo ọkụ na-ekpo ọkụ dị ka ntọala maka usoro ndị ọzọ. Enwere ike ịgbanwe Njirimara eletriki site na mgbanwe na ọrịa AIDS.
CVD silicon carbide (CvDIC). E guzobere ihe a site na ngụkọta nke mmiri (CVD) nke usoro ọgwụgwọ (CVD) metụtara mmeghachi omume: Ch3sicl3 -> Sic + 3HCL. A na-emeghachi omume mmeghachi omume n'okpuru ọnọdụ H2 na-etinye ihe na-edobe ya na mkpụrụ osisi eserese. Usoro a na-ebute ihe dị oke ọcha; Agbanyeghị, enwere ike ịme obere efere dị mfe. Usoro a dị oke ọnụ n'ihi oge mmeghachi omume na-adịghị nwayọ.
Chemical vapor mejupụtara silicon carbide (cvcsic). Usoro a na-amalite site na preserctor presedorite nke a na-eji emepụta na-esote ụdị net-ụnụ. Usoro ntụgharị ahụ na-etinye akụkụ na-egosipụta ihe na-egosipụta na ọnọdụ dị na ọnọdụ ọnọdụ nke ọnọdụ ọnọdụ nke steeti nwere ike iwepụta polycrystalline, stoichiometral sic. Usoro a na-achịkwa siri ike na-enye ohere atụmatụ dị mgbagwoju anya ka emepụta ya na akụkụ dị mkpa nke nwere njiri mara na ịdị ọcha dị elu. Usoro ntụgharị ahụ na-ebelata oge mmepụta nkịtị ma na-ebelata ụgwọ karịrị ụzọ ndị ọzọ.
Oge post: Jun-16-2018