1. Thevacuum evaporation coatingmuitiro unosanganisira kubuda kwemafirimu zvinhu, kutakurwa kwemaatomu emhute mune yakakwira vacuum, uye maitiro ekuita nucleation uye kukura kwemaatomu emhute pamusoro peiyo workpiece.
2. Deposition vacuum degree yevacuum evaporation coating yakakwira, kazhinji 10-510.-3Pa. Iyo yemahara nzira yemamorekuru egasi ndeye 1 ~ 10m kurongeka kwehukuru, iyo yakakura kwazvo kupfuura chinhambwe kubva kune evaporation sosi kuenda kune workpiece, chinhambwe ichi chinonzi evaporation chinhambwe, kazhinji 300 ~ 800mm.Zvimedu zvekuputira hazvimbodhumhane nemamorekuru egasi uye maatomu emhute uye anosvika pakushanda.
3. The vacuum evaporation coating layer haisi maronda ekuputira, uye maatomu emhute anoenda zvakananga kune workpiece pasi pepamusoro vacuum.Rutivi chete rwakatarisana neiyo evaporation sosi pane workpiece inogona kuwana iyo firimu layer, uye parutivi uye kumashure kweiyo workpiece haigone kuwana iyo firimu layer, uye iyo firimu layer ine yakashata plating.
4. Simba rezvikamu zvevacuum evaporation coating layer yakaderera, uye simba rinosvika kune workpiece ndiro simba rekupisa rinotakurwa nekuputika.Sezvo workpiece isiri yakarerekera panguva yevacuum evaporation coating, maatomu esimbi anongovimba nekupisa kwemhepo panguva yekubuda, tembiricha yekubuda i1000 ~ 2000 ° C, uye simba rakatakurwa rakaenzana ne0.1 ~ 0.2eV, saka simba re iyo firimu particles yakaderera, simba rekubatanidza pakati pefirimu yefirimu uye matrix iduku, uye zvakaoma kuumba chifukidzo chemusanganiswa.
5. Vacuum evaporation coating layer ine chimiro chakanaka.Iyo vacuum evaporation plating process inoumbwa pasi peyakanyanya vacuum, uye firimu zvidimbu zviri mumhute zvine chiyero cheatomu, ichigadzira musimboti wakanaka pamusoro peiyo workpiece.
Nguva yekutumira: Jun-14-2023