Anyị nwere ike mara na e nwere ihe nkiri oxide n'elu nke aluminom alloy, nke nwere ike ichebe aluminum alloy eriri igwe, ma mgbe ụfọdụ anyị ga-ahụ na oxide film ga-enwe uneven color.Ya mere gịnị na-eme ebe a? Ndị na-esonụ alloy aluminum emeputa. ga-ewebata nsogbu nke uneven oxide film alloy aluminum coil and mgbochi ..
1, nsogbu: swing na oghere na-arụ ọrụ ebe dị ukwuu, na mgbe ahụ, agba a na-emepụta na ihe nkiri oxide adịghị ekwekọ.
Mgbochi usoro: ọxịdashọn workpiece adiana mgbanwe bụ obere, nwere ike na-eji nwayọọ tụfuo, ma mgbe ngwọta okpomọkụ dị ala, adịkarịghị na map-dị ka speckles, na-egosi ekwekọghị n'okike.
2. Nsogbu: Mgbe akụkụ mebiri emebi nke alloy aluminum coil nhazi cladding na-ebipụ, a na-eji akwa alumini dị elu na-eji akwa aluminom na-eyi akwa oyi akwa na oyi akwa dị iche iche.N'ihi nnukwu ọdịiche, "vitiligo" -dị ka ntụpọ ga-eme mgbe oxidation gasịrị.
Usoro mgbochi: njikwa ihe onwunwe siri ike, belata ma ọ bụ wepụ aluminom dị iche iche.
3, nsogbu: usoro ọrụ na workpiece alkaline etching mkpofu na-adịghị zuru ezu, mbụ akụkụ nke oxide film, unyi enweghị ike wepụ; The elu ka alkaline mgbe e mesoo ozugbo alkaline etching.The workpiece emetụ a ahụ mba ọzọ n'oge usoro mbufe.
Usoro mgbochi: n'ime usoro mmepụta iji hụ na iguzosi ike n'ezi ihe nke alloy aluminum coil usoro, iji mepụta ngwaahịa ka mma.
Oge nzipu: Jun-08-2021