Dad yar ayaa ka warqaba inta warshadood ee isticmaala dhoobada farsamada maalin kasta. dhoobada farsamada ayaa ah walax la isku bedeli karo oo looga faa'iidaysan karo warshado badan ujeedooyin kala duwan oo soo jiidasho leh. dhoobada farsamada waxaa loogu talagalay codsiyo kala duwan.

Baakadaha elektiroonigga ah, substrate-yada dhoobada ayaa door muhiim ah ka ciyaara isku xirka kanaalada kuleylka gudaha iyo dibedda, iyo sidoo kale isku xirka korantada iyo taageerada farsamada. Substrate-yada dhoobada ah waxay leeyihiin faa'iidooyinka kuleylka kuleylka sarreeya, iska caabbinta kulaylka wanaagsan, xoogga farsamada sare, iyo isku-dhafka hooseeya ee ballaarinta kulaylka, waana agabka substrate-ka caadiga ah

Mabda'a aasaasiga ah ee ilaalinta hubku waa in la isticmaalo tamarta saafiga ah, hoos u dhig oo ka dhigto mid aan waxyeello lahayn. Iyadoo inta badan qalabka injineernimada caadiga ah, sida biraha, ay ku nuugaan tamarta iyada oo loo marayo qaab-dhismeed dhismeed, halka alaabta dhoobada ay ku nuugaan tamarta habka-yar-yar-yar-yar.

Hexagonal Boron Nitride ceramic waa shay leh iska caabin heer sare ah heerkulka sare iyo daxalka, kulaylka sare ee heerkulka, iyo sifooyinka sare ee ilaalinta, waxay leedahay ballanqaad weyn oo horumarineed.

Sababo la xiriira conductivity kaamerada ku habboon ee dhoobada beryllium oxide, waa wax ku ool ah si loo hagaajiyo nolosha adeegga iyo tayada qalabka, fududaynta horumarinta qalabka si miniaturization iyo kordhinta awoodda qalabka, sidaas darteed, waxaa si ballaaran loo isticmaali karaa in hawada, awoodda nukliyeerka. , injineernimada biraha, warshadaha elektarooniga ah, soo saarista gantaallada, iwm.

Aluminium Nitride ceramics waxay leeyihiin waxqabad guud oo heer sare ah, waxay ku habboon yihiin substrate-ka-hoosaadka iyo baakadaha qaab dhismeedka, waxayna leeyihiin awood codsi oo muhiim ah warshadaha elektiroonigga ah.

Si3N4 waxaa loo aqoonsan yahay inay tahay sheyga ugu wanaagsan ee dhoobada leh ee kuleylka sare leh iyo kalsoonida sare ee guriga iyo dibadda. Inkasta oo kuleyliyaha kulaylka ee substrate dhoobada uu waxyar ka hooseeyo kan AlN, xooggiisa dabacsanaanta iyo adkaanta jabku waxay gaari kartaa in ka badan laba jeer AlN. Dhanka kale, dhaqdhaqaaqa kulaylka ee dhoobada Si3N4 aad ayuu uga sarreeyaa kan Al2O3 c

Tan iyo qarnigii 21-aad, ceramics-ka aan xabadu karin ayaa si degdeg ah u horumaray oo leh noocyo badan, oo ay ku jiraan Alumina, Silicon Carbide, Boron carbide, silicon Nitride, Titanium Boride, iwm. Waxaa ka mid ah, Alumina Ceramics (Al2O3), Silicon Carbide ceramics (SiC) iyo Boron Carbide Ceramics. (B4C) ayaa ah kuwa ugu isticmaalka badan.