Wiwit bagean kenthel kawangun ing lumahing, komponen kandhel lan Komplek saka ukuran, bagean pickling descaling kuwi relatif rumit. Kaya aman saka ukuran oxide ngeculke miturut langkah pickling njabut awu Hung dileksanakake.

1, skala longgar:
2, Pickling operasi: sawise ukuran ngeculke, asring ditempelake ing bagean saka lapisan lumahing saka werna abu-abu hanging, hanging awu sawise njabut passivation oxide.
3, Aman saka awu hanging langkah operasi: Parts sawise pickling proses passivation resistance karat miskin ing udhara, kayata cahya kanggo online, bagean saka teyeng lumahing. Kanggo nambah resistance karat saka bagean, bagean kudu generate lumahing kandhel, resistance karat apik film pasif, supaya entuk tujuan saka resistance karat. Film passivation apik utawa ala bakal langsung mengaruhi kualitas urip lan bagean katon, faktor sing mengaruhi kualitas komposisi film passivation lan kualitas materi utama saka solusi passivation.