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Iterambere ryubushakashatsi muri titanium aluminium alloy sputtering coating ibikoresho ibikoresho

Titanium aluminiyumu ni intego yo gusohora ibintu byo guta vacuum. Intego ya Titanium aluminiyumu ifite intego zitandukanye irashobora kuboneka muguhindura ibiri muri titanium na aluminium muriyi mavuta. Titanium aluminium intermetallic ivanze irakomeye kandi yoroheje kandi irwanya kwambara neza. Bashyizwe hamwe na titanium aluminium intermetallic ivanze hejuru yibikoresho bisanzwe byo gutema, bishobora kongera ubuzima bwa serivisi bwibikoresho. Niba gusohora bikorwa hamwe na azote isohora arc itangiye, ubukana bwinshi hamwe na coeffisente yo hasi yo mu maso irashobora kuboneka, ibyo bikaba bibereye cyane cyane kubutaka bwibikoresho bitandukanye, ibumba nibindi bice byoroshye. Kubwibyo, ifite ibyifuzo byiza byo gukoresha mubikorwa byo gutunganya.

Gutegura intego ya titanium aluminium alloy biragoye. Ukurikije igishushanyo mbonera cya titanium aluminium alloy, ibice bitandukanye bya intermetallic birashobora gushingwa hagati ya titanium na aluminium, biganisha ku gutunganya ubukana muri titanium aluminium. Cyane cyane iyo aluminiyumu iri muri alloy irenze 50% (igipimo cya atome), okiside ya okiside yumuti igabanuka gitunguranye kandi okiside ikabije. Muri icyo gihe, kwaguka kwa exothermic mugihe cyo kuvanga birashobora kubyara byoroshye kubyimba, kugabanuka kwimyenge, hamwe no gutitira, bikavamo umubyimba mwinshi wa aliyumu kandi ntushobore kuzuza ibisabwa byubwinshi bwibikoresho bigenewe. Hariho uburyo bubiri bwingenzi bwo gutegura titanium aluminiyumu:

1 method Uburyo bukomeye bwo gushyushya

Ubu buryo bukoresha igikoresho gishobora kubona umuyaga mwinshi, ushyushya ifu ya titanium nifu ya aluminium, ugashyiraho ingufu, kandi bigatuma aluminium na titanium bigira icyo bikora kugirango bibe intego ya titanium aluminium. Ubucucike bwibicuruzwa bya titanium aluminiyumu byateguwe nubu buryo ni> 99%, naho ingano ni ≤ 100 μ m. Isuku> 99%. Urutonde rwibintu bya titanium aluminiyumu yibikoresho ni: titanium ya 5% kugeza 75% (igipimo cya atome), naho ibindi nibirimo aluminium. Ubu buryo bufite igiciro gito nubucucike bwibicuruzwa byinshi, kandi burashobora kuzuza byuzuye ibisabwa ninganda nini nini.

2 、 Uburyo bushyushye bwo gukanda

Ubu buryo buvanga ifu ya titanium nifu ya aluminiyumu, hanyuma bigakorerwa ifu yipakurura, gukonjesha isostatike ikonje mbere yo gukanda, gutesha agaciro, hanyuma gushiraho isostatike ishyushye. Hanyuma, gucumura no gutunganya birakorwa kugirango ubone intego ya titanium aluminium. Intego ya titanium aluminiyumu yateguwe nubu buryo ifite ibiranga ubucucike bukabije, nta pore, nta gutitira no gutandukanya, guhimba kimwe, hamwe nintete nziza. Uburyo bushyushye bwo gukanda isostatike nuburyo bwibanze bwo gutegura titanium aluminium alloy sputtering intego zisabwa ninganda zitwikiriye.


Igihe cyo kohereza: Gicurasi-10-2023