A wani lokaci, yawancin abubuwan na'urori an yi su da ƙarfe don kariyar tsoma baki (EMI), amma ƙaura zuwa filastik yana ba da madadin dacewa. Don shawo kan babban rauni na filastik wajen rage tsangwama na lantarki, rashin aikin wutar lantarki, injiniyoyi sun fara neman hanyoyin da za su daidaita saman filastik. Don koyon bambanci tsakanin hanyoyin platin filastik guda huɗu na yau da kullun, karanta jagorar mu zuwa kowace hanya.
Na farko, vacuum plating yana shafan barbashi na ƙarfe da aka ƙafe zuwa wani manne akan sassan filastik. Wannan yana faruwa bayan tsaftacewa sosai da kuma jiyya na ƙasa don shirya substrate don aikace-aikacen. Vacuum metallized filastik yana da fa'idodi da yawa, babban cikinsu shine ana iya adana shi cikin aminci a cikin tantanin halitta. Wannan ya sa ya fi dacewa da muhalli fiye da sauran hanyoyin yayin da ake amfani da murfin kariya na EMI mai tasiri.
Rubutun sinadarai kuma yana shirya saman filastik, amma ta hanyar etching shi tare da maganin oxidizing. Wannan magani yana haɓaka ɗaurin nickel ko ions na jan karfe lokacin da aka sanya sashin a cikin maganin ƙarfe. Wannan tsari ya fi haɗari ga mai aiki, amma yana ba da garantin cikakken kariya daga tsangwama na lantarki.
Wata hanyar da aka saba amfani da ita na sanya robobi, electroplating, tana da kamanceceniya da jimillar sinadarai. Hakanan ya haɗa da nutsar da sashin a cikin maganin ƙarfe, amma tsarin gabaɗaya ya bambanta. Electroplating ba oxidative ajiya ba, amma shafi na filastik a gaban wutar lantarki da na'urorin lantarki guda biyu. Duk da haka, kafin wannan ya faru, dole ne saman filastik ya riga ya kasance mai aiki.
Wata hanyar saka karfen da ke amfani da na'ura ta musamman ita ce fesa harshen wuta. Kamar yadda kuke tsammani, fesa harshen wuta yana amfani da konewa a matsayin matsakaici don shafa robobi. Maimakon vaporized karfe, Flame Atomizer ya juya shi zuwa ruwa ya fesa a saman. Wannan yana haifar da ƙanƙara mai tsananin gaske wanda ba shi da daidaituwar sauran hanyoyin. Duk da haka, kayan aiki ne mai sauri kuma mai sauƙi don aiki tare da yankunan da ke da wuyar isa ga sassa.
Baya ga harbe-harbe, akwai hanyar fesa baka, inda ake amfani da wutar lantarki wajen narka karfen.
Lokacin aikawa: Agusta-12-2022
