Ọgwụ mgbochi corrosion elu ọgwụgwọ nke fasteners, ọ bara uru ịnakọta!

Fasteners bụ ihe ndị a na-ahụkarị na akụrụngwa akụrụngwa, ọrụ ha dịkwa oke mkpa.Agbanyeghị, corrosion nke fasteners n'oge eji bụ ihe a na-ahụkarị.Iji gbochie corrosion nke fasteners n'oge eji, ọtụtụ ndị na-emepụta ga-ewereọgwụgwọ elumgbe mmepụta, nke elu ọgwụgwọ ụzọ nwere ike melite fasteners iji gbochie corrosion onu?Enwere ụzọ ọgwụgwọ elu anọ bụ isi iji gbochie corrosion nke fasteners.

1.electrolating

Electroplating ọkọlọtọ akụkụ, usoro a bụ na-etinye ọkọlọtọ akụkụ n'ime metal ngwọta, na mgbe ahụ ka elu nke ọkọlọtọ akụkụ kpuchie na oyi akwa nke metal site ugbu a, e nwere ọtụtụ mmetụta na nke a oyi akwa nke metal, dị ka ihe atụ, anyị nwere ike. dị ka ụfọdụ dị iche iche ọrụ ịhọrọ ụfọdụ dị iche iche mkpuchi ọla.N'ozuzu, a na-echebe ihe nkedo ígwè pụọ na corrosion site na galvanizing.

2. ọgwụgwọ okpomọkụ

Were ọgwụgwọ okpomọkụ nke akụkụ ọkọlọtọ, e nwere ụfọdụ akụkụ ọkọlọtọ, dịka ọmụmaatụ, kposara akukuku chọrọ akwa oyi akwa siri ike.Ya mere, ihe nkedo na-egwupụta onwe ya nwere ike ịgwọ ọkụ iji hụ na kposara ihe nkedo ahụ nwere ike zuru oke.

3.mechanical plating

Ntugharị ígwè ọrụ nke akụkụ ọkọlọtọ na-enye ohere ka ihe ndị na-emepụta ígwè na-eme ka ọ bụrụ oyi-welded na akụkụ ọkọlọtọ iji hụ na ụfọdụ mmetụta nke akụkụ ọkọlọtọ.Mechanical plating na electroplating bụ isi ihe, ma e wezụga na anyị na-eji ụzọ dị iche iche.Enwere ike ịsị nsonaazụ ya bụ otu.

4.n'elu passivation

Maka passivation nke ọkọlọtọ akụkụ, passivation tumadi nwere ọrụ abụọ.Otu bụ iji mee ka ike ike nke akụkụ ọkọlọtọ sie ike, nke ọzọ bụ ime ka oxidation nke akụkụ ọkọlọtọ belata nke ukwuu.

Anyị nwere ike ịhọrọ usoro ọgwụgwọ elu kachasị mma dabere na mkpa dị iche iche.N'ụzọ dị otú a, fastener nwere ike ịrụ ọrụ ka mma na ojiji.

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Oge nzipu: Jan-10-2021