Ubuhanga bwa PVD ni ubuhe?

Ipfunyika rya PVD ni bumwe mu buhanga bukuru bwo gutegura ibikoresho bya firime

Igice cya firime giha ibicuruzwa hejuru yububiko bwicyuma nibara ryinshi, biteza imbere kwambara no kurwanya ruswa, kandi byongerera igihe cya serivisi.

Guhumeka no guhumeka ni uburyo bubiri bukoreshwa cyane bwa PVD.

1 、 Ibisobanuro

Imyuka yumubiri ifatika nuburyo bwikura ryimyuka yumubiri.Uburyo bwo kubitsa bukorwa mugihe cyimyuka cyangwa umuvuduko muke wa gazi, ni ukuvuga muri plasma yubushyuhe buke.

Inkomoko yibikoresho byo gutwikira ni ibintu bikomeye.Nyuma yo "guhumeka cyangwa gusohora", ibintu bishya bikomeye bitwikiriye bitandukanye cyane nibikorwa fatizo byakozwe hejuru yikigice.

2 process Uburyo bwibanze bwo gutwikira PVD

1. Gusohora ibice biva mu bikoresho fatizo (binyuze mu guhumeka, sublimation, gusohora no kubora);

2. Ibice bitwarwa muri substrate (ibice bigongana, bikavamo ionisation, recombination, reaction, guhana ingufu no guhindura icyerekezo);

3. Ibice byegeranye, nucleate, gukura no gukora firime kuri substrate.