1. Ụkpụrụ.N'ihi na zinc adịghị mfe ịgbanwe na akọrọ ikuku, na iru mmiri ikuku, n'elu nwere ike ịmepụta a nnukwu nnukwu zinc carbonate film, nke nwere ike n'ụzọ dị irè na-echebe ime si corrosion.Na mgbe mkpuchi ahụ mebiri emebi n'ihi ihe ụfọdụ na ọ bụghị nnukwu matrix na-ekpughere, zinc na metal matrix na-etolite microcells, nke mere na matrix fastener na-aghọ cathode ma na-echebe ya.A na-ejikarị ya eme njem ụgbọ ala na ụlọ ọrụ ndị ọzọ, mana ihe achọrọ bụ oyi akwa chromium passivation trivalent na mkpuchi mkpuchi mkpuchi zinc-nickel alloy iji belata ihe na-emerụ ahụ ma na-egbu egbu nke ngafe chromium hexavalent.
2, njirimara arụmọrụ.Ihe mkpuchi Zinc dị oke, ezigbo crystallization, edo na enweghị porosity, 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. galvanized oyi akwa nwere ezigbo ductility, ya mere enwere ike ịgba ọsọ, na-atụgharị, na-atụgharị oyi na ịkpụ ma ghara imebi mkpuchi ahụ.
3. Oke ngwa.Electro galvanizing na-agụnye ọtụtụ na ndị ọzọ sara mbara ubi, fastener ngwaahịa e ọtụtụ-eji ígwè n'ichepụta, ngwá electronic, nkenke ngwá, chemical ụlọ ọrụ, ụgbọ njem, aerospace na na na mba aku na uba nwere oké mkpa.
Oge nzipu: 11-04-22