Ni izihe nyungu n'ibibi bya karubide ya silicon ugereranije na nitride ya silicon, oxyde ya aluminium na zirconi?

Ingaruka nini yasilicon karbideni uko bigoye gucumura!
Nitride ya Silicon ihenze cyane!

Guhindura icyiciro hamwe ningaruka zikomeye za zirconi ntizihinduka kandi rimwe na rimwe bigira akamaro. Iki kibazo kimaze gutsinda, ntabwo zirconi gusa, umurima wose wubutaka urashobora kugira intambwe! .

Alumina irasanzwe kandi ihendutse, kandi ifite ubushyuhe bwiza.
Zirconiya ifite imyambarire myiza kuruta alumina n'ubushyuhe bwo hejuru, ariko guhangana nubushyuhe bwumuriro ni bibi kuruta alumina.
Silicon nitride ifite ibintu byiza byuzuye nko kurwanya kwambara no kurwanya ubushyuhe bwumuriro, ariko ubushyuhe bwo gukoresha buri munsi yizindi ebyiri. Ihenze cyane.
Ububiko bwa Alumina nububiko bwambere bwakoreshejwe mubutaka. Igiciro gihenze, imikorere ihamye nibicuruzwa bitandukanye. Isoko rwose ni alumina nini kandi nini, kubera iki? Gereranya bibiri bya nyuma uzabyumva.

Iragereranijwe cyane cyane mubikorwa n'imikorere. Noneho birahenze cyane uhereye kumasoko.
Kubijyanye nigiciro, alumina niyo ihendutse cyane, kandi ifu yo gutegura ibikoresho fatizo nayo irakuze cyane. Babiri ba nyuma bafite ibibi bigaragara muriyi ngingo, nayo ikaba imwe mu mbogamizi zibuza iterambere ryibiri ryanyuma.
Kubijyanye nimikorere, imiterere yubukanishi nkimbaraga nubukomezi bwa silicon nitride na zirconia nibyiza cyane kuruta ibya alumina. Birasa nkaho imikorere yikiguzi ikwiye, ariko mubyukuri hariho ibibazo byinshi.
Urebye kuri zirconi, ifite ubukana bwinshi bitewe no kuba hari stabilisateur, ariko ubukana bwayo bukabije burigihe. Kurugero, nyuma igikoresho cya zirconia gisigaye mu kirere mugihe runaka, bizatakaza ituze kandi imikorere izagabanuka cyane cyangwa iracika! !! !! Byongeye kandi, nta cyiciro cyagerwaho ku bushyuhe bwo hejuru, ku buryo nta gukomera gukomeye. Kubwibyo, gukoresha ubushyuhe bwinshi nubushyuhe bwicyumba birashobora kugabanya cyane iterambere rya zirconi. Bikwiye kuvugwa ko ari ntoya mumasoko atatu.
Tuvuze kuri nitride ya silicon, nayo yabaye ceramic izwi cyane mumyaka 20 ishize, ariko gahunda yayo yo gutegura ibicuruzwa yarangije nayo iragoye kuruta alumina, iruta cyane zirconi, ariko iracyari nziza nka alumina.