1. Ụkpụrụ.N'ihi na zinc anaghị agbanwe ngwa ngwa na ikuku akọrọ, yana na ikuku iru mmiri, elu nwere ike ịmepụta ihe nkiri dị oke egwu nke zinc carbonate, nke nwere ike ichebe ime ime ahụ nke ọma.Na mgbe mkpuchi ahụ mebiri emebi n'ihi ihe ụfọdụ na matriks adịghị oke ibu, zinc na ígwè matrix na-etolite micro cell, nke mere na matrix fastener na-aghọ cathode ma na-echebe ya.A na-ejikarị ya na njem ụgbọ ala na ụlọ ọrụ ndị ọzọ, mana ihe a chọrọ bụ oyi akwa chromium passivation trivalent, zinc nickel alloy plating emechi mkpuchi, belata ihe na-emerụ ahụ ma na-egbu egbu nke chromium passivation hexavalent.
2, njirimara arụmọrụ.Ihe mkpuchi Zinc dị oke, ezigbo crystallization, edo na enweghị pores, ezigbo nguzogide corrosion;Dị ọcha, zinc plating oyi akwa na acid, alkali corrosion nwayọọ nwayọọ, dị ka foogu Eng n'ụzọ dị irè chebe uko ájá-fixation matrix, na galvanized oyi akwa kpụrụ mgbe chromate passivation, agba na-acha ọcha, agha green, mara mma na mfe, nwere ụfọdụ ịchọ mma mmekọahụ, n'ihi na. akwa galvanized nwere ezigbo ductility, ya mere enwere ike ịgba ọsọ, na-agbagharị, na-atụgharị oyi na ịkpụ ma ghara imebi mkpuchi ahụ.
3. Oke ngwa.Electrogalvanizing na-agụnye ọtụtụ na ndị ọzọ sara mbara ubi, fastener ngwaahịa e ọtụtụ-eji na igwe n'ichepụta, ngwá electronic, nkenke ngwá, chemical ụlọ ọrụ, ụgbọ njem, aerospace na na na mba aku na uba bụ nke ukwuu pụtara.
Oge nzipu: 24-10-22