In ajiyar tururi na zahiri(PVD) da sauran hanyoyin rufewa na injin, tsarkin fim sau da yawa yana da alaƙa da tsarkin ainihin kayan da aka yi niyya ko tushen su. Duk da haka, a cikin samarwa ta zahiri, tsarkin fim ɗin da aka ajiye ba wai kawai ana ƙayyade shi ta hanyar abun da aka yi amfani da shi ba, har ma - a mahimmanci - ta hanyar ingancin yanayin injin kafin da kuma lokacin farkon zubarwa. Yawan famfo da kuma kafa matsin lamba na ƙarshe suna tasiri kai tsaye ga abun da ke ciki da matsin lamba na iskar gas da suka rage, wanda hakan ke shafar tsarin microstructure da tsarkakewar sinadarai na fim ɗin.
Yayin da ɗakin ke canzawa daga yanayin yanayi zuwa babban injin iska, ci gaba da zubar da iskar gas da danshi da ke sha yana faruwa daga bangon ɗakin, kayan aiki, da abubuwan da ke ƙarƙashinsa. Tururin ruwa (H₂O), iskar oxygen (O₂), nitrogen (N₂), da hydrocarbons daban-daban galibi suna nan. Idan waɗannan sauran nau'ikan halittu suka shiga cikin halayen yayin ajiya ko kuma suka shiga cikin fim ɗin da ke girma, suna shigar da ƙwayoyin cuta marasa tsabta ko kuma suna samar da mahaɗan da ba a so, suna rage tsarkin fim da yuwuwar lalata halayen lantarki, aikin gani, da kwanciyar hankali na dogon lokaci.
Babban fa'idar saukar da famfo mai sauri shine rage lokacin zama cikin sauri a cikin tsarin matsin lamba mai girma. A lokacin matakin famfo mai wahala, tsawon lokacin da ake ɗauka ga matsin lamba mai matsakaici yana haɓaka yawan shaye-shaye da kuma lalata abubuwa a saman ɗakin, yana haifar da zagayowar gurɓatawa. Ƙara ingantaccen saurin famfo yana bawa tsarin damar wucewa cikin sauri ta cikin wannan kewayon matsin lamba, yana rage damar sake shaye tururin ruwa da ƙwayoyin halitta da kuma kafa yanayi mai tsabta don matakin iska mai yawa.
Da zarar an shiga tsarin iska mai ƙarfi, saurin famfo yana da matuƙar muhimmanci wajen sarrafa matsin lamba na iskar gas da ya rage. Saurin famfo mai inganci yana haifar da raguwar matsin lamba na ɓangare, musamman ga iskar oxygen da tururin ruwa. A cikin ajiyar fim ɗin ƙarfe, ko da ƙaramin canji a cikin matsin lamba na ɓangaren iskar oxygen na iya haifar da iskar shaka a saman, wanda ke haifar da samuwar ƙarfe oxide da raguwar tsarkin ƙarfe. A cikin rufin gani mai ƙarfi ko aiki, danshi mai yawa na iya shafar yawan fim ɗin da kuma ƙara lahani a cikin tsarin.
Saukar da famfo mai sauri yana ƙara tasiri ga ingancin haɗin farko na fim-substrate. Kafin a rufe saman substrate gaba ɗaya da kayan da aka adana, ƙaruwar matsin lamba na gas na baya yana ƙara yiwuwar ƙwayoyin ƙazanta su shiga cikin halayen fuska, suna samar da yadudduka masu gurɓatawa ko kuma layukan da ba su da alaƙa da juna. Irin waɗannan lahani na fuska sau da yawa suna da wahalar kawarwa a cikin girma mai zuwa, duk da haka suna iya bayyana daga baya a matsayin gazawar mannewa ko matsalolin aminci a ƙarƙashin gwajin muhalli.
Yana da mahimmanci a lura cewa ba a samun saurin famfo mai yawa ta hanyar shigar da famfunan injin ...
A cikin rufin aiki na zamani, fina-finan gani, da aikace-aikacen lantarki na daidai, bambance-bambancen aiki sau da yawa suna tasowa ne daga tarin tasirin ƙazanta na matakin bin diddigi. Saboda haka, ƙarfin famfo mai sauri da kwanciyar hankali ba wai kawai batun ingancin tsari bane; muhimmin yanayi ne na tsari wanda ke da hannu kai tsaye a cikin hanyoyin da ke kula da ingancin fim.
-An buga wannan labarin ne ta hannunƙera kayan aikin rufin injin injin Injin tsabtace Zhenhua
Lokacin Saƙo: Fabrairu-06-2026