Nanotehnologiya irashobora gukora ibicuruzwa byinshi gakondo "bishya".Gukoresha tekinoroji ya nano muguhindura ibikoresho gakondo birashobora kunoza cyangwa kubona urukurikirane rwimirimo.Igikoresho cya Nano ceramic nigikoresho kinini kigizwe nibikoresho bigizwe nibikoresho bya ceramic byahinduwe hamwe nibikoresho bya nano, bifite ingaruka zikomeye zo gukingira ubushyuhe hamwe no kurwanya ruswa.Muri byo, kongeramo ibikoresho bya nano bifite ibintu byinshi biranga, nko gufunga ubucucike bukabije no kurwanya ruswa yibikoresho byubutaka, kurwanya kwanduza no kwisukura, gukomera, gukomera, kwambara nabi, kurwanya ubushyuhe bwinshi, umutungo wa antistatike, UV kurwanya, kubika ubushyuhe nibindi bintu byinshi byateye imbere kuburyo bugaragara.
Ifu ya Nano ceramic yakoreshejwe cyane mubice byubuhanga buhanitse nka ceramique nziza, ceramics ikora, bioceramics nibikoresho byiza bya chimique kubera ibikoresho byiza bya mehaniki, optique na mashanyarazi, kandi byabaye urufatiro rwiterambere ryumunsi wibikoresho byubuhanga buhanitse.
Ibikurikira byerekana ifu ya nano ikoreshwa mububumbyi:
1. Nano silicon karbide (SiC) nasilicon karbide whiskers
Silicon karbide nano ifu na whiskers bifite ibintu byiza cyane, nkimbaraga nyinshi, ubukana, modulus ya elastike, uburemere bworoshye, kurwanya ubushyuhe, kurwanya ruswa, hamwe n’imiti ihamye.Gukoresha karibide ya silicon mubikoresho byububiko bwa ceramic birashobora kunoza cyane ubwiza bwumwimerere bwubutaka bwubutaka, kandi bikanatezimbere ubushyuhe bwabyo bwo hejuru, kandi birashobora gukoreshwa nkibikoresho bya reaction ya chimique irwanya ruswa.
2. Nano silicon nitride (Si3N4)
2.1.Gukora ibikoresho byububiko byububiko.
2.2.Kuvura hejuru yibyuma nibindi bikoresho.
2.3.Ikoreshwa nka modifier kugirango utezimbere imikorere ya reberi irwanya kwambara.
2.4.Silicon ishingiye kuri nanopowders irashobora kongera amashanyarazi ya nylon na polyester.
2.5.Nano silicon nitride yahinduwe plastike optique kabel reel.
3. Nano titanium nitride (TiN)
3.1.Nano titanium nitride muri PET yamacupa nibikoresho byo gupakira
a.Mugabanye ubushyuhe bwubushyuhe bwa thermoplastique kandi uzigame ingufu 30%.
b.Igicucu cyumuhondo, utezimbere urumuri nubucyo bwibicuruzwa.
c.Ongera ubushyuhe bwo kugoreka ubushyuhe kugirango wuzure byoroshye.
3.2.Kunoza imikorere ya PET yubuhanga.
3.3.Ubushyuhe bwo hejuru bwa emissivitifike bukoreshwa mu ziko ry’ubushyuhe bwo hejuru hamwe n’itanura mu kuzigama ingufu n’inganda za gisirikare.
3.4.Titanium nitride yahinduye imyenda ikora.
4. Nano titanium karbide (TiC)
4.1.Byakoreshejwe cyane mugukora ibikoresho birwanya kwambara, ibikoresho byo gutema, ibishushanyo, gushonga ibyuma byabugenewe nindi mirima myinshi.
4.2.Ubukomezi bwa nano titanium karbide (TiC) buragereranywa nubwa diyama yubukorikori, itezimbere cyane uburyo bwo gusya, gusya neza no kurangiza hejuru.
4.3.Ibikoresho byo gutwikira hejuru.
5. Nano-zirconi / dioxyde ya zirconium (ZrO2)
Ifu ya ZrO2 nano nibikoresho byingenzi byo gutegura ubukorikori bwihariye, bushobora gukoreshwa mugutegura ibintu bitandukanye byububiko nibikorwa.
5.1.Guhindura icyiciro gikaze ceramics
Ubwinshi bwibikoresho byubutaka bigabanya iterambere ryabyo, kandi nano ceramika ninzira yingenzi yo gukemura ikibazo.Ubushakashatsi bwerekana ko ububumbyi bushobora gukaza umurego hakoreshejwe icyiciro cya tetragonal ya ZrO2 kugeza kuri monoclinic kugirango habeho microcrack hamwe nihungabana risigaye.Ubushyuhe bwinzibacyuho burashobora kugabanuka munsi yubushyuhe bwicyumba mugihe ibice bya ZrO2 biri kuri nanoscale.Kubwibyo, nano ZrO2 irashobora kuzamura cyane imbaraga zubushyuhe bwicyumba hamwe nuburemere bwibintu byubutaka, bityo bikagwiza ubukana bwibumba.
5.2.Ubukorikori bwiza
Nano zirconia irashobora kuzamura cyane ubushyuhe bwicyumba hamwe nuburemere bwibintu byubutaka, bityo bikagwiza ubukana bwibumba.Ibikoresho bya bioceramique byateguwe na nano ZrO2 bifite imiterere myiza yubukanishi, imiti ihamye hamwe na biocompatibilité, kandi ni ubwoko bwibikoresho bya bioceramic hamwe nibintu byiza byo gukoresha.
5.3.Kwanga
Zirconiya ifite ahantu hanini cyane gushonga, ubushyuhe buke bwumuriro hamwe nimiti ihamye ya chimique, kubwibyo ikoreshwa kenshi nkibikoresho bivunika.Ibyiza byibikoresho byangiritse byateguwe hamwe na nano zirconia nibyingenzi, nko kurwanya ubushyuhe bwinshi (gukoresha ubushyuhe bushobora kugera kuri 2200 ℃), imbaraga nyinshi, imikorere myiza yubushyuhe bwumuriro hamwe nubushakashatsi bwiza bwimiti, kandi bikoreshwa cyane mubidukikije hamwe no gukora ubushyuhe buri hejuru ya 2000 ℃.
5.4.Kwambara ibikoresho birwanya
Ongeramo 5% ya nano igipimo cya Al2O3 ifu yubutaka busanzwe bwa Al2O3 birashobora kunoza ubukana bwibumba kandi bikagabanya ubushyuhe bwicyaha.Bitewe nuburyo bukabije bwifu ya nano-Al2O3, ikemura ibitagenda neza byubushyuhe buke bugabanya aho ikoreshwa, bityo ikoreshwa cyane mubushyuhe buke bwa plastike alumina ceramics.Irashobora gukoreshwa mububumbyi bukora, ubukorikori bwubatswe, ububumbyi buboneye, ububumbyi bwimyenda.
Nano zinc oxyde nigikoresho cyingenzi cyibikoresho bya ceramic flux, cyane cyane mukubaka urukuta rwa ceramic na etage tile glaze hamwe nubushyuhe buke bwa magnetiki.
Ikoreshwa nka flux, opacifier, crystallizer, ceramic pigment, nibindi.
Gutegura ibikoresho bya ceramic capacitor dielectric ibikoresho
Nanocrystalline igizwe nubutaka
Ikirahure ceramic
Ibikoresho bikomeye bya ceramic
9. Nano barium titanate BaTiO3
9.1.ubushobozi bwa ceramic capacator (MLCC)
9.2.Microwave dielectric ceramics
9.3.Ubushyuhe bwa PTC
9.4.Perazoelectric Ceramics
Nanomateriali yavuzwe haruguru, harimo ariko ntigarukira gusa kuri nano silicon karbide ifu, silicon carbide whiskers, nano titanium nitride, nano titanium carbide, nano silicon nitride, nano zirconium dioxyde, nano magnesium oxyde, nano alumina, nano barium titanate, botha zirahari na Hongwu Nano.Niba wifuza kugira andi makuru, nyamuneka ntutindiganye kutwandikira nonaha!
Igihe cyo kohereza: Apr-07-2022