Dayameta waya nke nzacha ntupu 200 bụ 0.05mm, dayameta pore bụ 0.07mm, ọ bụkwa akwa akwa. Ogo nke nzacha igwe anaghị agba nchara 200 na-ezo aka na dayameta pore nke 0.07 mm. The ihe nwere ike ịbụ igwe anaghị agba nchara waya 201, 202, sus304, 304L, 316, 316L, 310S, wdg Ọ na-ji dị elu acid na alkali iguzogide, corrosion eguzogide, elu okpomọkụ eguzogide, ike tensile ike, ike eyi na-eguzogide, elu ike, ezi nrụgide na-eguzogide, nnukwu nrụgide na-eguzogide, mfe nhazi, nwere ike ịdị mfe ịkpụ,wel .
Ihe eji eme ihe: 1. A na-eji ya maka nyocha na nzacha n'okpuru acid na alkali gburugburu ebe obibi, nke a na-eji dị ka apịtị apịtị na ụlọ ọrụ mmanụ ala, ntupu ihuenyo na ụlọ ọrụ eriri kemịkal, na pickling ntupu na ụlọ ọrụ electroplating. 2. Ejiri ya na Ngwuputa, mmanụ ala, ụlọ ọrụ kemịkalụ, nri, na ọgwụ. , nrụpụta igwe na ụlọ ọrụ ndị ọzọ. 3. A na-eji ya eme ihe na ikuku ikuku, ihe nchacha, ihe mkpuchi dị iche iche, ihe nzacha ikuku, ndị na-ekpo ọkụ, ndị na-anakọta uzuzu, wdg, dị mma maka nzacha dị iche iche, iwepụ uzuzu na nkewa chọrọ.