Karfe kumfa yana da halaye na babban yanki na musamman, mai kyau ductility da high thermal conductivity, kuma yana da kyau hydromechanical Properties. Yana da fa'idodi masu mahimmanci a cikin halayen iskar gas da ruwa. A cikin halayen motsa jiki, ana iya amfani da ƙarfe mai kumfa mai tushen nickel ko tagulla kai tsaye a matsayin mai kara kuzari, ko kuma za a iya amfani da ƙarfe mai kumfa a matsayin mai ɗaukar hoto, da sauran abubuwan haɓakawa za a iya haɗa su zuwa saman Layer. The hada photocatalytic kumfa karfe tip nanocomposite fasaha integrates ingantattun halaye na nanophotocatalytic kayan da nickel kumfa, da kuma goyon bayan photocatalytic kayan aiki samu ta uniformly loading wani adadin nano-Tio2 a kan kumfa nickel substrate. Ana iya amfani da kumfa nickel a matsayin kyakkyawan hoto mai ɗaukar hoto saboda ƙayyadaddun tsarin cibiyar sadarwa mai girma uku. Yana da fa'idar aikace-aikace mai fa'ida ta hanyoyi uku na catalysis na shayewar mota, halayen sinadarai na likitanci, lalata gurɓataccen gurɓataccen ruwa a cikin ruwan sha, kawar da iskar gas mai cutarwa da tsarkake iska.