Ƙa'idar aiki na injin rufewa

Na'ura mai ɗaukar hoto wata na'ura ce da ke ajiye fina-finai na ƙarfe na ƙarfe a saman wani abu.Asalin ƙa'idar aikinsa ya kasu kashi uku: tsaftacewa, ƙafewa, da ajiya.
1. Tsaftacewa
Kafin zubar da ruwa, dole ne a tsaftace ɗakin ƙawance.Domin ana iya samun oxides, man shafawa, ƙura da sauran abubuwan da aka haɗe zuwa saman ɗakin ƙaura, waɗannan zasu shafi ingancin fim ɗin.Tsaftacewa yawanci yana amfani da hanyoyin sinadarai ko na zahiri.
2. evaporation
Abun da ake so yana zafi sama da inda yake narkewa don ya samar da kwayoyin gaseous.Daga nan sai a kubuta kwayoyin iskar gas a cikin dakin da ba a dadewa a cikin dakin da ake fitarwa.Ana kiran wannan tsari evaporation.Zazzabi, matsa lamba da ƙimar ƙaura yana shafar abun da ke ciki, tsari da kaddarorin fim ɗin.
3. Sakawa
Kwayoyin iskar gas na kayan da ke cikin ɗakin ƙafewa suna shiga ɗakin amsawa ta bututun injin, suna amsawa tare da kayan aiki, sa'an nan kuma ajiye samfurin a saman ƙasan.Wannan tsari shi ake kira sedimentation.Har ila yau, zafin jiki, matsa lamba da adadin ajiya yana rinjayar inganci da aikin fim.
2. Aikace-aikace
Ana amfani da injunan rufewa da yawa a kimiyyar kayan aiki, kayan gani, lantarki da sauran fannoni.
1. Kimiyyar Material
Injin shafe-shafe na iya shirya fina-finai na bakin ciki na ƙarfe daban-daban, gami, oxides, silicates da sauran kayan, kuma ana amfani da su sosai a cikin sutura, fina-finai na gani, ajiyar gani, nunin faifai, transistor da sauran filayen.
2. Na'urorin gani
Na'ura mai ɗaukar hoto na iya shirya fina-finai na ƙarfe da alloy tare da babban haske da fina-finai na gani tare da ayyuka na musamman.Ana iya amfani da waɗannan fina-finai a cikin fale-falen hasken rana, na'urorin lantarki masu inganci, aerogels, na'urori masu auna firikwensin UV/IR, matattarar gani da sauran filayen.
3. Kayan lantarki
Injin rufe fuska na iya shirya kayan lantarki na nanoscale da na'urorin microelectronic.Ana iya amfani da waɗannan fina-finai a cikin nanotransistors, memories na maganadisu, firikwensin da sauran filayen.
A takaice dai, injin rufewa na injin ba zai iya shirya kayan fim daban-daban na bakin ciki ba, amma kuma shirya fina-finai na bakin ciki tare da ayyuka na musamman kamar yadda ake buƙata.A nan gaba, za a ƙara yin amfani da fasahar rufe fuska da haɓakawa.