Intangiriro kuri nitride ya aluminium

Nitride ya Aluminium (AlN) ni ibara ryera cyangwa imvi zidafite ubutare bufite uburemere bwa molekile ya 40,98, gushonga kwa 2200 ℃, aho bitetse 2510 and, n'ubucucike bwa 3.26g / cm³.Nitride ya aluminium ni ibikoresho bishya byubutaka bifite ubushyuhe bwinshi, birwanya ubushyuhe bwinshi, birwanya ruswa nyinshi, izirinda cyane kandi birwanya cyane ibinyabuzima, bikoreshwa cyane muri elegitoroniki, ingufu z’amashanyarazi, icyogajuru, ibikoresho bisobanutse n’ibindi bice.

Ibyiza bya nitride ya aluminium

1.Imitungo yubushyuhe:nitride ya aluminium ifite ubushyuhe bwinshi, bwa kabiri nyuma ya diyama, kandi irashobora gukoreshwa igihe kirekire mubushyuhe bwinshi.

2. Ibikoresho bya mashini:aluminium nitride ifite ubukana bwinshi kandi irwanya kwambara neza.

3. Ibikoresho by'amashanyarazi: aluminium nitride ifite amashanyarazi meza cyane.

4. Ibikoresho byiza:Nitride ya aluminium ifite optique nziza, kandi itumanaho ryayo ni 200-2000nm, hamwe na transmit zirenga 95%.

Uburyo bwo gutegura nitride ya aluminium

Uburyo bwo gutegura nitride ya aluminium nuburyo bukurikira:

1. Uburyo bwo kugabanya Carbothermal:calcium karubone na alumina bivangwa nifu ya karubone, bishyushye kugeza 1500-1600 ℃ mu itanura riturika, ku buryo karubone ikorana na ogisijeni ikora dioxyde de carbone, karubone isigaye ikora calcium ya karubone kugirango ikore calcium na dioxyde de carbone, hanyuma ibone aluminium nitride.

2. Uburyo bwa nitriding butaziguye:Kuvanga umunyu wa alumina cyangwa aluminiyumu na ammonia, ongeramo urugero rukwiye rwa ammonium chloride kugirango uhindure agaciro ka pH, ubone urwego rwa aluminium ion na amoniya, hanyuma ushushe mubushyuhe bwinshi kugeza 1000-1200 ℃, kugirango ammonia ibore muri gaze ya amoniya , hanyuma amaherezo ubone nitride ya aluminium.

3. Uburyo bwo gusohora:hamwe ningufu nyinshi ion beam isuka aluminium tetrachloride na azote, tetrachloride ya aluminiyumu ikora na azote ikora nitride ya aluminiyumu ku bushyuhe bwinshi, mugihe ikusanya ifu ya aluminium nitride.

Gukoresha nitride ya aluminium

1. Umwanya wa elegitoroniki:Nitride ya aluminium, nkibikoresho byo hejuru yubushyuhe bwo hejuru, ikoreshwa cyane mugupakira ibikoresho bya elegitoronike, nka chipic semiconductor chip, transistors, nibindi.

2. Umwanya w'ingufu:Kurwanya ubushyuhe bwinshi no kurwanya ruswa ya nitride ya aluminiyumu bituma ikoreshwa cyane muri sisitemu y’amashanyarazi, nka transformateur, capacator n'ibindi.

3. Ikibuga cy'indege:imbaraga za aluminium nitride, ubukana bwinshi hamwe no guhangana n’ibikurura cyane bituma ikoreshwa cyane mu kirere, nka moteri yindege, satelite nibindi.

4. Umwanya wibikoresho byuzuye:urumuri rwinshi rwohereza hamwe nibyiza bya optique ya nitride ya aluminium ituma ikoreshwa cyane mubijyanye nibikoresho byabigenewe, nka lensike optique, prism, nibindi.

Amajyambere ya aluminium nitride

Hamwe niterambere ryiterambere rya siyanse nubuhanga, nitride ya aluminium nkubwoko bushya bwibikoresho byubutaka, umurima wabyo ukomeje kwaguka, isoko ryiyongera naryo ryiyongera.Mugihe kizaza, hamwe nogukomeza kunoza gahunda yo gutegura nitride ya aluminium no kugabanya ibiciro, nitride ya aluminium izashyirwa mubikorwa byinshi.

Chengdu Huarui Inganda, Ltd.

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