Teknoloji Paramèt of Evaporating Aluminium Coating Vacuum Electroplating Electric Heating Tube

Pwosesis paramèt nan vacuum evaporation aliminyòm kouch enkli evaporation chamber pressure, deposition pousantaj, substrate tanperati, evaporation distans, etc. Si konsidere inifòmite nan distribisyon substra a attention evaporation sous moun ki gen anpil materyo . Pou egzanp% 2c lè electron evaporation sous itilize prepare aliminyòm layer, tipik main pwosesis paramèt dwe chwazi: k ap travay pressure kouch chanm 2.7b{2}}, evaporasyon pousantaj 2~2.5nm/s/s% substra substra 20 degre evaporation distans 450mm, electron vòltaj 9kV, aktyèl 0.2A.

Evaporasyon of Alloy Film of Vacuum Electroplating Electric Heating Pipe

1- Substrate; 2- Feeding film; 3- Evaporation source; 4- Chute; 5- Vibrating wheel; 6- Film material

In lòd asire evaporation evaporation fine patikilye li li nesesè chwazi a pi dousman evaporation uniform manje dual evaporation source evaporation evaporation multi evaporation evaporation evaporation eva metòd is apwopriye alloy fim composed of miltiple elements. In principle, plizyè elements chaje yo respektif evaporation sous, tanperati a evaporation evaporation nan menm tan ak kontwole separeman. Sa Se, li yo evaporasyon pousantaj endepandan kontwole asire asire konpozisyon alloy alloy pa chang . Se poutèt sa, li trè enpòtan anpeche fim nan materyèl respektif evaporation sous soti nan intermingling ak chak patisyon yo ant respektif sous yo

As mentioned above, in order to ensure that the composition of the alloy film in the preparation of the alloy film is consistent with the composition of the alloy film material before evaporation, rapid evaporation (flash evaporation) and double evaporation source or multi evaporation source evaporation can be used. The alloy film material is vapor-deposited by the plating method. The rapid evaporation method is to make the alloy into powder or fine particles, and then put it into an evaporation source that can maintain a high temperature, so that the fine particles are fed one by one through the vibration generated by the feeder or the chute. in the evaporation source.