1. Iivacuum evaporation ukutyabekaInkqubo ibandakanya ukuvela kwezixhobo zefilimu, ukuthuthwa kweeathom zomphunga kwi-vacuum ephezulu, kunye nenkqubo ye-nucleation kunye nokukhula kwee-athom zomphunga kumphezulu we-workpiece.
2. Iqondo le-vacuum yokubeka i-vacuum yokugqoka iphezulu, ngokubanzi i-10-510-3Pa. Indlela yasimahla yeemolekyuli zegesi yi-1 ~ 10m yomyalelo wobukhulu, obukhulu kakhulu kunomgama osuka kumthombo wokuphuphuma komphunga ukuya kwindawo yokusebenza, lo mgama ubizwa ngokuba ngumgama wokuguquka, ngokubanzi ngama-300 ~ 800mm. Amasuntswana okwambathisa aphantse angqubane neemolekyuli zegesi kunye neeathom zomphunga kwaye afikelele kwindawo yokusebenza.
3. I-vacuum evaporation yokwambathisa umaleko ayiyondawo yokubeka inxeba, kwaye iiathom zomphunga ziya ngqo kwindawo yokusebenza phantsi kwevacuum ephezulu. Kuphela icala elijongene nomthombo wokuphuphuma komphunga kwi-workpiece linokufumana umaleko wefilimu, kwaye icala kunye nasemva kwendawo yokusebenza ayinakukwazi ukufumana umaleko wefilimu, kwaye umaleko wefilimu une-plating engalunganga.
4. Amandla amasuntswana omaleko we-vacuum evaporation coating aphantsi, kwaye amandla afikelela kwi-workpiece ngamandla obushushu athwalwa yi-evaporation. Ekubeni i-workpiece ayinamkhethe ngexesha lokufakwa kwe-vacuum evaporation, ii-athom zentsimbi zixhomekeke kuphela kubushushu bomphunga ngexesha lokuphuma komphunga, ubushushu bomphunga buyi-1000 ~ 2000 °C, kwaye amandla athwalwayo alingana ne-0.1 ~ 0.2eV, ngoko ke amandla amasuntswana efilimu aphantsi, ifilimu encinci yomaleko kunye ne-compound ifom phakathi kwe-matrix enzima kunye ne-compound ye-matrix. ukutyabeka.
5. Umaleko we-vacuum evaporation coating unesakhiwo esihle. Inkqubo ye-vacuum evaporation plating yenziwa phantsi kwe-vacuum ephezulu, kwaye amasuntswana efilimu kumphunga ayisikali se-athomu, esenza i-core ecolekileyo kumphezulu we-workpiece.
Ixesha lokuposa: Jun-14-2023