PVD coating ndiyo imwe yeakanyanya matekinoroji ekugadzirira matete firimu zvinhu
Iyo firimu layer inoisa pamusoro pechigadzirwa nesimbi mameseji uye yakapfuma ruvara, inovandudza kupfeka kusamira uye kusagadzikana nekuora, uye inowedzera hupenyu hwesevhisi.
Sputtering uye vacuum evaporation ndiyo nzira mbiri dzePVD dzakanyanya kubata.
1. Tsanangudzo
Physical vapor deposition imhando yemuviri mhute reaction yekukura nzira.Iyo deposition process inoitwa pasi pevacuum kana yakaderera kumanikidza gasi kubuda mamiriro, kureva, mune yakaderera-tembiricha plasma.
Izvo zvinyorwa zvekuputira zvinhu zvakasimba.Mushure me "evaporation kana sputtering", chitsva chakasimba chekuputira chakasiyana zvachose kubva kune base base performance performance inogadzirwa pamusoro pechikamu.
2, Basic maitiro ePVD coating
1. Kubudiswa kwezvikamu kubva kune zvigadzirwa (kuburikidza nekuputika, sublimation, sputtering uye kuora);
2. Izvo zvikamu zvinotakurwa kune substrate (zvimedu zvinopindirana, zvichiita kuti ionization, recombination, reaction, simba rekuchinja uye kufamba kwekufamba kushanduka);
3. Izvo zvimedu zvinoputika, nucleate, kukura uye kuumba firimu pane substrate.
Nguva yekutumira: Jan-31-2023