Kuputira maion zvinoreva kuti reactants kana zvinhu zvakapwanyika zvinoiswa pa substrate nekuputira maion egasi kana zvinhu zvakapwanyika uku zvinhu zvakapwanyika zvichiparadzaniswa kana kuburitswa gasi mu vacuum chamber. Nheyo yehunyanzvi yemidziyo ye hollow cathode hard coating ndeye hollow cathode ion coating, inova tekinoroji ye hollow cathode discharge deposition.
Nezve musimboti wekuisa hollow cathode discharge deposition: Nzira yekuisa hollow cathode discharge deposition inoshandisa hot cathode discharge kugadzira plasma beam, uye cathode ihollow tantalum tube. Cathode neassistant anode zviri pedyo, izvo zviri matanda maviri anobatidza arc discharge.
Pfuti yekubvisa cathode ine hollow cathode inobatidza nenzira mbiri.
1, Kushandiswa kwesimba remagetsi repamusoro-soro rinoshandiswa pachubhu ye cathode tantalum, kuitira kuti chubhu ye cathode tantalum iite argon gas ionization kuita ma argon ions uye yobva yatanga nechubhu ye cathode tantalum ichiramba ichiputirwa nema argon ions, kusvika kupisa kwadziya kusvika padanho rekupisa re elektroni shoma uye kugadzira plasma electron beam.
2, Muchubhu yeanode necathode tantalum pakati pekushandiswa kwevoltage inosvika 300V DC, chubhu yecathode tantalum ichiri kupinda mugasi reargon, mu1Pa-10Pa argon gas pressure, chiitiko cheanode necathode tantalum glow discharge, kugadzirwa kweargon ion bombardment kunogara kuchiputira chubhu yecathode tantalum, kusvika tembiricha ye2300K-2400K, chubhu yecathode tantalum inoburitsa maerekitironi akawanda, ichachinjwa kubva ku "glow discharge" kuenda ku "arc discharge", panguva ino voltage yakaderera se30V-60V, saka chero bedzi cathode neanode iri pakati pesimba remagetsi, unogona kugadzira plasma electron beam.
Midziyo yekuputira yeCathodic
1. Kuvandudza chimiro chepfuti chepakutanga, kubva pahuwandu hwepamusoro hwe230A kusvika 280A.
2、Kuvandudza chimiro chepakutanga chesystem yekutonhodza, kubva pa4℃ yekutanga yekutonhodza muchina wemvura yechando kusvika pakutonhodza mvura yemukamuri tembiricha, zvichichengetedza mari yemagetsi kune vashandisi.
3, Kuvandudza chimiro chepakutanga chekutumira kwemuchina, chakachinjwa kuita chimiro chekutumira kwemvura ine magnetic fluid, tembiricha yepamusoro haizovhari furemu inotenderera.
4, nzvimbo inoshanda yekufukidza ￠ 650X1100, inogona kugamuchira vagadziri vemadhiya makuru e750 X 1250X600 ebroach refu, ine huwandu hwakakura kwazvo.
Muchina wekufukidza we cathode ion une hollow cathode unonyanya kushandiswa pakuputira maturusi, ma molds, ma glass molds makuru, ma plastic molds, hobbing mapanga nezvimwe zvigadzirwa.
Nguva yekutumira: Mbudzi-07-2022