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Ọgwụgwọ okpomọkụ

Ọgwụgwọ okpomọkụ bụ ụdị nkà na ụzụ nhazi okpomọkụ nke igwe.Ihe eji eme ihe na-eji nwayọọ nwayọọ na-enweta nhazi na arụmọrụ a na-atụ anya ya site na ikpo ọkụ, nchekwa ọkụ na oyi na steeti siri ike.Enwere ike kewaa usoro ọgwụgwọ okpomọkụ metal n'ụzọ atọ: ọgwụgwọ okpomọkụ n'ozuzu, ọgwụgwọ okpomọkụ elu na ọgwụgwọ okpomọkụ.N'ozuzu, ọdịdị nke akụkụ na mkpokọta kemịkalụ adịghị agbanwe agbanwe.Site n'ịgbanwe microstructure dị n'ime akụkụ ahụ, ma ọ bụ na-agbanwe ihe mejupụtara kemịkalụ nke elu akụkụ ahụ, enwere ike imeziwanye arụmọrụ nke akụkụ ahụ.Ihe e ji mara ya bụ imeziwanye ihe dị n'ime ime nke akụkụ ahụ, nke a na-adịghị ahụ anya.

Ojii oxidizedand Black Anodized

Ọgwụgwọ Ojii Oxidized bụ usoro a na-ahụkarị maka ọgwụgwọ elu kemịkal.Ụkpụrụ bụ ịmepụta ihe nkiri oxide n'elu ígwè iji kewapụ ikuku ma nweta nzube nke mgbochi nchara.Enwere ike iji ọgwụgwọ blackening mee ihe mgbe ọdịdị ọdịdị chọrọ adịghị elu.A na-akpọkwa ọgwụgwọ blackening elu nke akụkụ ígwè blued.Anodizing bụ electrochemical oxidation nke ọla ma ọ bụ alloys.Aluminom na alloys ya na-etolite oyi akwa nke ihe nkiri oxide na ngwaahịa aluminom (anode) n'okpuru ọrụ nke etinyere ugbu a n'okpuru electrolyte kwekọrọ na ọnọdụ usoro akọwapụtara.Ọ bụrụ na akọwapụtaghị anodizing, ọ na-ezokarị aka na sulfuric acid anodizing.

Polishing

Ntucha na-ezo aka n'iji igwe, kemịkalụ ma ọ bụ mmetụta electrochemical iji belata ịdị nro nke ọrụ ahụ iji nweta elu na-egbuke egbuke ma dịkwa larịị.Ọ bụ ojiji nke polishing ngwaọrụ na abrasive ahụ ma ọ bụ ndị ọzọ polishing media gbanwee elu nke workpiece.

Nitriding

Nitriding ọgwụgwọ na-ezo aka a chemical okpomọkụ ọgwụgwọ usoro nke nitrogen atọm infiltrate elu nke workpiece na a ụfọdụ ọkara na a ụfọdụ okpomọkụ.Ngwaahịa nitrided nwere ezigbo nguzogide iyi, ike ọgwụgwụ, nguzogide corrosion na oke okpomọkụ.Ọkọlọtọ nitrided ígwè nwere aluminom nwere ike nweta akwa isi ike na akwa oyi akwa na-eguzogide elu mgbe nitriding gasịrị, mana oyi akwa ya siri ike na-agbaji agbaji.N'ụzọ megidere nke ahụ, nchara dị ala nke nwere chromium nwere ike dị ala, mana oyi akwa siri ike na-esikwu ike, elu ya nwekwara nnukwu mgbochi iyi na nguzogide corrosion.


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