1. Iukugqoka kwe-vacuum evaporationInqubo ihlanganisa ukuhwamuka kwezinto zefilimu, ukuthuthwa kwama-athomu omhwamuko ku-vacuum ephezulu, kanye nenqubo yokwakheka kwe-nucleation nokukhula kwama-athomu omhwamuko ebusweni bento yokusebenza.
2. Izinga lokufaka i-vacuum lokumboza nge-vacuum vapor liphezulu, ngokuvamile liyi-10-510-3I-Pa. Indlela yamahhala yama-molecule egesi ingu-1 ~ 10m ubukhulu, okuyinto enkulu kakhulu kunebanga elivela emthonjeni wokuhwamuka kuya endaweni yokusebenza, leli banga libizwa ngokuthi ibanga lokuhwamuka, ngokuvamile liyi-300 ~ 800mm. Izinhlayiya zokumboza azishayisani nama-molecule egesi nama-athomu omhwamuko futhi zifinyelele endaweni yokusebenza.
3. Isendlalelo sokumboza ukuhwamuka kwe-vacuum akulona i-word plating, futhi ama-athomu omhwamuko aya ngqo ku-workpiece ngaphansi kwe-vacuum ephezulu. Uhlangothi olubheke umthombo wokuhwamuka ku-workpiece kuphela olungathola ungqimba lwefilimu, kanti uhlangothi kanye nangemuva kwe-workpiece akukwazi ukuthola ungqimba lwefilimu, kanti ungqimba lwefilimu aluna-plating embi.
4. Amandla ezinhlayiya zesendlalelo sokumboza ukuhwamuka kwe-vacuum aphansi, futhi amandla afinyelela ku-workpiece angamandla okushisa athwalwa ukuhwamuka. Njengoba i-workpiece ingachemile ngesikhathi sokumboza ukuhwamuka kwe-vacuum, ama-athomu ensimbi athembele kuphela ekushiseni kokuhwamuka ngesikhathi sokuhwamuka, izinga lokushisa lokuhwamuka lingu-1000~2000 °C, futhi amandla athwalwayo alingana no-0.1~0.2eV, ngakho-ke amandla ezinhlayiya zefilimu aphansi, amandla okubopha phakathi kwesendlalelo sefilimu kanye ne-matrix mancane, futhi kunzima ukwakha i-compound coating.
5. Isendlalelo sokumboza ukuhwamuka kwe-vacuum sinesakhiwo esihle. Inqubo yokumboza ukuhwamuka kwe-vacuum yakhiwa ngaphansi kwe-vacuum ephezulu, kanti izinhlayiya zefilimu emhwameni ziyisilinganiso se-athomu, zakha umongo omuhle ebusweni bento yokusebenza.
Isikhathi sokuthunyelwe: Juni-14-2023