Sisitimu yekuputira vacuum itekinoroji inoshandiswa kuisa firimu rakatetepa kana kuti pendi pamusoro pechinhu chiri mumhepo. Maitiro aya anovimbisa pendi yemhando yepamusoro, yakafanana, uye inogara kwenguva refu, iyo inokosha mumaindasitiri akasiyana-siyana akadai semagetsi, optics, mota, uye aerospace. Kune mhando dzakasiyana dzemasisitimu ekuputira vacuum, imwe neimwe yakakodzera mashandisirwo chaiwo. Heano mamwe marudzi akakosha:
Kubviswa kweUtsi Hwemuviri (PVD): Maitiro aya anosanganisira kutamiswa kwezvinhu kubva panzvimbo yakaoma kana yemvura kuenda kune substrate. Nzira dzakajairika dzinosanganisira:
Kusvipa: Chinhu chinoburitswa kubva pane chinangwa choiswa pachigadziko.
Kubuda kwemvura: Chinhu chinodziiswa kusvika chabuda kwemvura chobva chaoma pamusoro pevhu.
Kubviswa kweUtsi hweMakemikari (CVD): Maitiro aya anosanganisira kuita kwemakemikari pakati pechinhu chinotanga kuumbwa nehutsi nepamusoro pechinhu chinoumbwa, zvichigadzira firimu rakasimba. Zvimwe zvinosanganisira:
CVD Inowedzerwa muPlasma (PECVD): Inoshandisa plasma kuwedzera mashandiro emakemikari.
Metal-Organic CVD (MOCVD): Inoshandisa simbi-organic compounds senzira dzekutanga.
Kugadzika Atomu (ALD): Maitiro anodzorwa zvakanyanya anoisa maatomu rimwe nerimwe, zvichiita kuti pave nekukora kwakanyatsonaka uye kuumbwa kwacho.
Kusvipa kweMagnetron: Rudzi rwePVD uko minda yemagineti inoshandiswa kuvharira plasma, zvichiwedzera kushanda zvakanaka kwemaitiro ekusvipa.
Kuisa Ion Beam: Inoshandisa ion beams kudira zvinhu kubva pane chinangwa uye kuzviisa pa substrate.
Mashandisirwo:
Semiconductors: Mapendi e microchips nemidziyo yemagetsi.
Optics: Magirazi, magirazi, uye malenzi anodzivirira kupenya kwechiedza.
Mota: Mapendi ezvikamu zveinjini uye ekushongedza.
Mudenga: Machira ekudzivirira kupisa uye machira ekudzivirira.
Mabhenefiti:
Kuputira Kwakafanana: Kunoita kuti hupfu huve hwakakora uye hune musanganiswa wakafanana pasita.
Kunamatira Kwakakwirira: Mapendi anonamatira zvakanaka kune substrate, zvichiita kuti igare kwenguva refu.
Kuchena uye Hunhu: Nzvimbo inoputirwa nemhepo inoderedza kusvibiswa, zvichikonzera kuti machira acho ave akachena zvakanyanya.
–Chinyorwa ichi chakaburitswa namugadziri wemuchina wevacuum coatingGuangdong Zhenhua
Nguva yekutumira: Chikunguru-09-2024