Anodizing — Otu ụdị ọgwụgwọ elu

Anodizing bụ usoro ọgwụgwọ elu igwe. enwere ike iji ya mee iheCNC machining akụkụ,

Ọ na-ezo aka na teknụzụ nchebe ihe nke na-emepụta ihe nkiri oxide n'elu ihe igwe dị na ngwọta electrolyte site n'itinye ihe dị ugbu a, nke a makwaara dị ka oxidation anodic.

Mgbe ihe metal ma ọ bụ ngwaahịa na-anodized n'elu, ya na-eguzogide corrosion, ike ike, eyi iguzogide, mkpuchi na okpomọkụ na-eguzogide na-mma nke ukwuu.Ihe metal anodized kachasị bụ aluminom.A na-emekarị anodization nke aluminom na electrolyte acidic, na aluminom dị ka anode.N'oge usoro electrolysis, anion nke oxygen na-emekọ ihe na aluminom iji mepụta ihe nkiri oxide.Ụdị ihe nkiri a adịghị oke oke mgbe mbụ e mepụtara ya.Ọ bụ ezie na ọ nwere ihe mgbochi ụfọdụ, ions oxygen na-adịghị mma na electrolyte ka nwere ike iru n'elu aluminom ma nọgide na-emepụta ihe nkiri oxide.Ka ihe nkiri ahụ na-abawanye, nguzogide na-abawanye, ya mere, electrolysis ugbu a na-ebelata.N'oge a, ihe nkiri mpụta oxide na kọntaktị na electrolyte na-agbaze kemịkalụ.Mgbe ọnụ ọgụgụ nke nhazi oxide n'elu aluminom ji nwayọọ nwayọọ na-edozi ya na ọnụọgụ nke mgbasa kemịkalụ, ihe nkiri oxide nwere ike iru oke kachasị n'okpuru paramita electrolysis a.Ihe dị n'elu nke ihe nkiri anodized nke aluminom bụ porous, ọ dịkwa mfe ịmịnye akwa na ihe ndị na-acha agba, ya mere enwere ike ịcha ya ma melite njirimara ya.Mgbe ejiri mmiri ọkụ mechie ihe nkiri oxide, nnukwu okpomọkụ uzuoku ma ọ bụ nnu nickel, nguzogide corrosion ya na nguzogide eyi nwere ike ime ka ọ dịkwuo mma.

Na mgbakwunye na aluminum, ọla eji na ụlọ ọrụ makan'elu anodizationgụnyere magnesium alloys, ọla kọpa na ọla kọpa, zinc na zinc alloys, titanium alloys, ígwè, cadmium, tantalum, zirconium, wdg.

Biko kee foto ụfọdụ gbasara anodizing dị ka n'okpuru:

Ọ bụrụ na ị nwere mmasị na ụdị ngwaahịa a, biko kpọtụrụ anyị n'efu!