Ngwa nke mkpuchi Dacromet na nrụpụta ụlọ ọrụ

Ebisara na 2018-11-26Ihe mkpuchi dacromet nwere uru nke nguzogide corrosion dị elu, oke okpomọkụ na-eguzogide, elu ihu igwe na-eguzogide, ọ dịghị hydrogen embrittlement, wdg Dacromet, nke a makwaara dị ka mkpuchi flake zinc.Kemgbe mmalite ya, ọtụtụ ụlọ ọrụ mmepụta ihe anabatala teknụzụ Dacromet ma kwupụta n'ụzọ doro anya na akụkụ ụfọdụ ga-eji ya.Na mgbakwunye na akụkụ ígwè nkịtị, a pụkwara iji mkpuchi Dacromet mee ihe maka ọgwụgwọ mgbochi corrosion elu nke ígwè nkedo, ihe metallurgy powder, aluminum alloy na akụkụ ndị ọzọ.Dịka ọmụmaatụ, na ụlọ ọrụ mmepụta ụgbọ ala, iji teknụzụ Dacromet emewo ka ndụ ọrụ ụgbọ ala gbasaa nke ukwuu.

1. Mgbochi corrosion nke akụkụ ndị a na-ebu ibu okpomọkụ
 

Ụfọdụ akụkụ ụgbọ ala nwere ọnọdụ okpomọkụ dị elu nke na-arụ ọrụ, yana ihe nchebe elu nke akụkụ ndị a kwesịrị inwe ezigbo nguzogide corrosion na okpomọkụ dị elu.Okpomọkụ ọgwụgwọ nke mkpuchi Dacromet dị ihe dị ka narị ogo atọ.Ihe mkpuchi chromic acid na mkpuchi enweghị mmiri kristal, na mkpuchi adịghịkwa emebi ngwa ngwa na okpomọkụ dị elu, na-egosi ezigbo iru mmiri dị elu na-arụ ọrụ mgbochi corrosion.

2. Mgbochi corrosion nke akụkụ ígwè dị elu

Igwe ike dị elu nwere ihe ize ndụ nke mgbaka hydrogen n'oge pickling na electroplating.Ọ bụ ezie na e nwere ike iji ọgwụgwọ okpomọkụ mee hydrogen, ọ na-esiri ike ịkwọcha hydrogen kpamkpam.Usoro mkpuchi Dacromet anaghị achọ pickling na ịgbalite, ma ọ bụ na-eme ka mmeghachi omume electrochemical na-eme ka evolushọn hydrogen na-eme, na-ezere embrittlement hydrogen, ya mere ọ dị mma karịsịa maka nchebe corrosion nke akụkụ ndị dị ka akụkụ ígwè dị elu.

3. Mgbochi corrosion nke fasteners

Ihe mkpuchi dacromet na-ekwe nkwa na ọ nweghị ikuku hydrogen ma dabara adaba maka ngwa ngwa ike dị elu.Na mgbakwunye na nguzogide corrosion dị elu na enweghị mgbaka hydrogen, ihe na-akpata esemokwu bụkwa ihe dị mkpa na-egosi ihe nkedo.

4. Mgbochi corrosion nke elu corrosion eguzogide na elu ihu igwe na-eguzogide akụkụ

Dacromet mkpuchi bụ mkpuchi inorganic nke na-enweghị ihe ọ bụla organic polymer ya mere ọ bụghị ọgụ site chemicals dị ka mmanụ ụgbọala, breeki mmanụ, mmanụ, lubricating mmanụ, wdg O nwere magburu onwe chemical iguzogide Dacromet.Mkpuchi.A na-eji mkpuchi dacromet eme ihe n'ichepụta ụgbọ ala.Ihe mkpuchi dacromet dabara adaba maka nchebe corrosion nke akụkụ chọrọ nguzogide corrosion dị elu na nguzogide ihu igwe dị elu, dị ka mkpọchi ọnụ ụzọ, akụkụ sistemu ikuku, akụkụ chassis na akụkụ mpụta ụgbọ ala.