1. Ii-vacuum evaporation coatinginqubo ihlanganisa ukuhwamuka kwezinto zefilimu, ukuthuthwa kwama-athomu omhwamuko ku-vacuum ephezulu, kanye nenqubo ye-nucleation nokukhula kwama-athomu omhwamuko ebusweni bomsebenzi.
2. Idigri ye-vacuum yokubeka i-vacuum coating iphezulu, ngokuvamile i-10-510-3Pa. Indlela yamahhala yama-molecule egesi ingu-1~10m ukuhleleka kobukhulu, okukhulu kakhulu kunebanga ukusuka emthonjeni wokuhwamuka kuya endaweni yokusebenza, leli banga libizwa ngebanga lokuhwamuka, ngokuvamile lingama-300~800mm.Izinhlayiya ezimbozayo azishayisani neze nama-molecule egesi nama-athomu omhwamuko futhi zifinyelele ucezu lokusebenza.
3. I-vacuum evaporation coating layer ayiyona i-nxeba plating, futhi ama-athomu omhwamuko aya ngqo endaweni yokusebenza ngaphansi kwe-vacuum ephezulu.Uhlangothi kuphela olubheke emthonjeni wokuhwamuka endaweni yokusebenza lungathola isendlalelo sefilimu, futhi uhlangothi nangemuva kwe-workpiece akukwazi ukuthola ungqimba lwefilimu, futhi ungqimba lwefilimu lunokucwebezela kahle.
4. Amandla ezinhlayiya zesendlalelo se-vacuum evaporation coating aphansi, futhi amandla afinyelela ku-workpiece angamandla okushisa athwalwa ukuhwamuka.Njengoba i-workpiece ingachemile ngesikhathi sokuhwamuka kwe-vacuum, ama-athomu ensimbi athembela kuphela ekushiseni kokuhwamuka ngesikhathi sokuhwamuka, izinga lokushisa lokuhwamuka liyi-1000 ~ 2000 °C, futhi amandla aphethwe alingana no-0.1~0.2eV, ngakho-ke amandla kagesi izinhlayiya zefilimu ziphansi, amandla okubopha phakathi kwesendlalelo sefilimu kanye ne-matrix mancane, futhi kunzima ukwenza i-compound coating.
5. Isendlalelo se-vacuum evaporation coating sinesakhiwo esihle.Inqubo ye-vacuum evaporation plating yenziwa ngaphansi kwe-vacuum ephezulu, futhi izinhlayiya zefilimu ku-vapor ngokuyisisekelo ziyisilinganiso se-athomu, zakha umongo omuhle ebusweni bomsebenzi wokusebenza.
Isikhathi sokuthumela: Jun-14-2023