Ibyiza bya Zirconiya Ceramics

Ceramics ya Zirconiya (ZrO2), hamwe no gushonga cyane, gukomera cyane, kwihanganira kwambara neza, nka insuliranteri ku bushyuhe busanzwe, no ku bushyuhe bwo hejuru ifite ibintu byayobora. ZrO2 yera ni umweru, umuhondo cyangwa imvi iyo irimo umwanda, kandi muri rusange irimo HfO2, ntibyoroshye gutandukana. Ubusanzwe Zirconiya isukurwa mu bucukuzi bwa zirconium.

Zirconiya ifite ubwoko butatu bwa kristu: kristu yo hasi yubushyuhe bwa monoclinike (m-ZrO2), kristu yo hagati yubushyuhe bwo hagati (t-ZrO2), ubushyuhe bwo hejuru bwa cubic kristal (c-ZrO2), kristu eshatu zavuzwe haruguru zibaho mubushyuhe butandukanye, kandi irashobora guhindukirana.

Ubukorikori bwa Zirconia ni ubwoko bushya bw’ubukorikori buhanitse bwo mu rwego rwo hejuru, hiyongereyeho imbaraga nyinshi, ubukana, kurwanya ubushyuhe bwinshi, aside na alkali irwanya ruswa hamwe n’imiti ihanitse y’imiti, icyarimwe hamwe no kurwanya ibishushanyo, nta kimenyetso gikingira, imikorere myiza yo gukwirakwiza ubushyuhe , mugihe imashini, ingaruka nziza yo kugaragara, ibereye kubyara umusaruro.

1. Ingingo yo gushonga cyane

Ahantu ho gushonga kwa zirconi ni 2715 and, kandi hejuru yo gushonga hamwe nubusembure bwa chimique bituma zirconi iba ibikoresho byiza byo kwanga.

2. gukomera cyane, kwihanganira kwambara neza

Ubukorikori bwa Zirconiya bufite ubukana bwinshi kandi burwanya kwambara neza. Duhereye ku makuru yihariye, ubukana bwa Mohs bwububiko bwa zirconi bugera kuri 8.5, bwegereye cyane ubukana bwa Mohs bwa safiro 9.

3. imbaraga no gukomera ni binini

Ubukorikori bwa Zirconiya bufite imbaraga nyinshi (kugeza 1500MPa).

4. ubushyuhe buke bwumuriro, coefficente yo kwaguka

Ubushuhe bwumuriro wa zirconi nubwa mbere mubikoresho bisanzwe byubutaka (1.6-2.03W / (mk)), kandi coefficent yo kwaguka yumuriro yegereye icyuma. Kubwibyo, ceramics zirconia ikwiranye nibikoresho byububiko.

5. imikorere myiza y'amashanyarazi

Dielectric ihoraho ya zirconi ikubye inshuro 3 za safiro, ibimenyetso birumva cyane, kandi birakwiriye cyane kumenyekanisha urutoki. Ukurikije icyerekezo cyo gukingira neza, ceramics zirconia, nkibikoresho bitari ibyuma, nta ngaruka zo gukingira ibimenyetso bya electromagnetique, kandi ntibizagira ingaruka kumiterere ya antenne yimbere, ishobora guhuzwa byoroshye kandi igahuza nigihe cya 5G.