Yankin Aikace-aikacen: Ana amfani da shi sosai a cikin tanderun masana'antu, kayan aikin gida, tanderun masana'antu, ƙarfe, injina, jiragen sama, motoci, sojoji da sauran masana'antu waɗanda ke samar da abubuwan dumama da abubuwan juriya.

Masu juriya da aka saka a cikin allon waya da aka buga za su zama masu taimakawa wajen rage fakiti tare da ingantaccen aminci da ingantaccen aikin lantarki. Haɗa aikin mai juriya a cikin laminate substrate yana 'yantar da yankin saman PWB da abubuwan da ke rarrabe ke cinyewa, yana ba da damar ƙara aikin na'ura ta hanyar sanya kayan aiki masu aiki. Haɗaɗɗun nickel-chromium suna da babban juriyar lantarki, wanda ke sa su zama masu amfani don amfani a aikace-aikace daban-daban. An haɗa nickel da chromium da silicon da aluminum don inganta kwanciyar hankali da rage yawan juriya na zafi. An saka siririn fim mai juriya bisa ga ƙarfe nickel-chromium akai-akai akan birgima na foil na jan ƙarfe don ƙirƙirar abu don aikace-aikacen mai juriya da aka saka. Za a iya zana siririn fim mai juriya tsakanin jan ƙarfe da laminate don ƙirƙirar masu juriya daban-daban. Sinadaran don yin etching sun zama ruwan dare a cikin tsarin samar da PWB. Ta hanyar sarrafa kauri na ƙarfe, ana samun ƙimar juriya daga takarda daga 25 zuwa 250 ohm/sq. Wannan takarda za ta kwatanta kayan nickel-chromium guda biyu a cikin hanyoyin etching ɗinsu, daidaito, sarrafa iko, aikin zafi, mannewa da ƙudurin etching.