Sic ceramics ma aha oo kaliya inay leeyihiin sifooyin farsamo oo heer sare ah heerkulka qolka, sida xoogga foorarsiga sare, caabbinta oksaydhka aad u fiican, iska caabbinta daxalka wanaagsan, caabbinta sare ee xirashada iyo isku-dhafka hooseeya, laakiin sidoo kale waxay leeyihiin sifooyinka farsamada ee ugu fiican heerkulka sare (xoog, caabbinta gurguurta, iwm) oo ka mid ah qalabka dhoobada ee loo yaqaan. Cadaadiska kulul ee cadaadinta, sintering aan cadaadis lahayn, qalabka is-cadaynta kulul ee isostatic, sifada ugu weyn ee silikoon carbide waa xoogga heerkulka sare, walxaha dhoobada caadiga ah ee 1200 ~ 1400 darajo Celsius ayaa si weyn hoos loogu dhigi doonaa, iyo carbide silicon at 1400 digrii Celsius xoogga foorarsiga ayaa weli lagu hayaa heer sare oo ah 500 ~ 600MP heerkulka Celsius Silikon carbide texture texture adag oo jajaban, iskudarka ballaarinta waa yar yahay, qabow iyo iska caabin kulul, ma fududa in ay qallafsanaan. Silicon carbide waa cufan ugu yar, markaa qaybaha dhoobada ee ka samaysan silikoon carbide waa kuwa ugu fudud.
Alumina ceramic waa nooc ka mid ah alumina (Al2O3) oo ah jirka ugu weyn ee walxaha dhoobada ah, oo loo isticmaalo wareegyada isku dhafan ee filimka qaro weyn. ceramics Alumina waxay leeyihiin conductivity wanaagsan, xoog farsamo iyo iska caabin heerkul sare. Waa in la ogaadaa in loo baahan yahay dhaqidda ultrasonic. Xirashadu waa 266 jeer ka birta manganese iyo 171.5 jeer ka badan birta chromium-ka ah ee sarreeya. Alumina ceramic waa nooc ka mid ah alaab tayo sare leh, taas oo inta badan loo isticmaalo in lagu sameeyo xaashida daboolka dhoobada, giraanta dahaadhka iyo qaybo kale. Alumina ceramics waxay u adkeysan kartaa heerkulka sare ilaa 1750 ℃ (waxyaabaha alumina ka badan 99%).
Waqtiga boostada: Febraayo-14-2023