Chiyambi cha Dongosolo Lophimba Vacuum

Dongosolo lopaka vacuum ndi ukadaulo womwe umagwiritsidwa ntchito popaka filimu yopyapyala kapena chophimba pamwamba pa malo opaka vacuum. Njirayi imatsimikizira kuti chophimbacho chikhale chapamwamba, chofanana, komanso cholimba, chomwe ndi chofunikira kwambiri m'mafakitale osiyanasiyana monga zamagetsi, kuwala, magalimoto, ndi ndege. Pali mitundu yosiyanasiyana ya makina opaka vacuum, iliyonse yoyenera kugwiritsidwa ntchito mwanjira inayake. Nazi mitundu ingapo yofunika:
Kutulutsa nthunzi ya thupi (PVD): Njira imeneyi imaphatikizapo kusamutsa zinthu kuchokera ku chinthu cholimba kapena chamadzimadzi kupita ku chinthu cholimba. Njira zodziwika bwino ndi izi:

Kutulutsa madzi: Zinthuzo zimatulutsidwa kuchokera pa chinthu chomwe chilipo ndikuyikidwa pa dothi.
Kutuluka kwa nthunzi: Zinthuzo zimatenthedwa mpaka zitasungunuka kenako n’kuundana pa nthaka.
Kutulutsa nthunzi ya mankhwala (CVD): Njirayi imaphatikizapo kuchitapo kanthu kwa mankhwala pakati pa chinthu choyambira cha nthunzi ndi pamwamba pa chinthucho, ndikupanga filimu yolimba. Mitundu ina ndi iyi:

CVD Yowonjezera Madzi a M'magazi (PECVD): Imagwiritsa ntchito plasma kuti iwonjezere zochita za mankhwala.
Metal-Organic CVD (MOCVD): Imagwiritsa ntchito mankhwala achitsulo-organic ngati zinthu zoyambira.
Kuyika kwa Atomu mu Zigawo (ALD): Njira yolamulidwa kwambiri yomwe imayika zigawo za atomu chimodzi ndi chimodzi, kuonetsetsa kuti makulidwe ndi kapangidwe kake ndi kolondola.

Kutulutsa kwa Magnetron: Mtundu wa PVD komwe maginito amagwiritsidwa ntchito kuletsa plasma, zomwe zimapangitsa kuti ntchito yotulutsa madzi igwire bwino ntchito.

Kutulutsa kwa Ion Beam: Kumagwiritsa ntchito ma ion beams kutulutsa zinthu kuchokera pa chandamale ndikuziyika pa substrate.

Mapulogalamu:

Ma semiconductor: Zophimba ma microchip ndi zida zamagetsi.
Optics: Zophimba, magalasi, ndi magalasi oletsa kuwala.
Magalimoto: Zophimba zigawo za injini ndi zomaliza zokongoletsera.
Mpweya: Zophimba zotchinga kutentha ndi zigawo zoteteza.
Ubwino:

Zophimba Zofanana: Zimakwaniritsa makulidwe ndi kapangidwe kofanana pa substrate yonse.
Kumatira Kwambiri: Zophimba zimamatira bwino ku substrate, zomwe zimapangitsa kuti zikhale zolimba.
Kuyera ndi Ubwino: Malo oyeretsera mpweya amachepetsa kuipitsidwa, zomwe zimapangitsa kuti zokutirazo zikhale zoyera kwambiri.

– Nkhaniyi yatulutsidwa ndiwopanga makina ophikira vacuumGuangdong Zhenhua