Zafin Tururi da Matsi na Tururi na Layer ɗin Fim

Layer ɗin fim a cikin tushen ƙafewar ɗumama zafi na iya sanya barbashi na membrane a cikin nau'in atoms (ko molecules) zuwa sararin iskar gas. A ƙarƙashin zafin jiki mai yawa na tushen ƙafewar, atoms ko molecules a saman membrane suna samun isasshen kuzari don shawo kan matsin lamba na saman da ƙafewar daga saman. Waɗannan atoms ko molecules da aka ƙafe suna wanzuwa a cikin yanayin iskar gas a cikin injin, watau sararin lokacin iskar gas. kayan ƙarfe ko waɗanda ba ƙarfe ba.

A cikin muhallin da babu iska, ana iya inganta tsarin dumama da ƙafewar kayan membrane. Yanayin danshi yana rage tasirin matsin lamba na yanayi akan tsarin ƙafewar, wanda hakan ke sa tsarin ƙafewar ya fi sauƙi. A matsin yanayi, kayan yana buƙatar a ƙara matsa lamba don shawo kan juriyar iskar gas, yayin da a cikin injin danshi, wannan juriyar tana raguwa sosai, wanda ke sa kayan ya fi sauƙin ƙafewa. A cikin tsarin shafa mai, zafin ƙafewar da matsin tururi na kayan tushen ƙafewar abu muhimmin abu ne wajen zaɓar kayan tushen ƙafewar. Ga shafa mai Cd (Se, s), zafin ƙafewar sa yawanci yana cikin 1000 ~ 2000 ℃, don haka kuna buƙatar zaɓar kayan tushen ƙafewar tare da zafin ƙafewar da ya dace. Kamar aluminum a zafin ƙafewar matsin lamba na 2400 ℃, amma a cikin yanayin injin danshi, zafin ƙafewar sa zai ragu sosai. Wannan saboda babu ƙwayoyin yanayi a cikin toshewar injin, don haka ana iya fitar da ƙwayoyin aluminum ko ƙwayoyin daga saman cikin sauƙi. Wannan lamari muhimmin fa'ida ne ga shafa mai na ƙafewar injin danshi. A cikin yanayi mara hayaniya, fitar da kayan fim ɗin ya zama mai sauƙin aiwatarwa, ta yadda za a iya samar da siririn fim a ƙananan yanayin zafi. Wannan ƙaramin zafin jiki yana rage iskar oxygen da ruɓewar kayan, don haka yana ba da gudummawa ga shirya fina-finai masu inganci.
A lokacin shafa injin, matsin lambar da tururin kayan fim ke daidaitawa a cikin wani abu mai ƙarfi ko ruwa ana kiransa matsin lamba na tururin saturation a wannan zafin. Wannan matsin lamba yana nuna daidaiton tururin saturation da tururin saturation a wani zafin jiki da aka bayar. Yawanci, zafin da ke wasu sassan ɗakin injin ya yi ƙasa da zafin tushen tururin, wanda ke sauƙaƙa wa ƙwayoyin membrane ko ƙwayoyin membrane su taru a wasu sassan ɗakin. A wannan yanayin, idan ƙimar tururin ya fi ƙimar tururin saturation girma, to a cikin daidaiton tururin zai kai matsin lamba na tururin saturation. Wato, a wannan yanayin, adadin ƙwayoyin atom ko ƙwayoyin da ke tururin saturation daidai yake da adadin tururin saturation, kuma an isa daidaiton tururin.

– An fitar da wannan labarin ne dagainjin shafa injin injinGuangdong Zhenhua