Ebisara na 2018-04-25Ụlọ ọrụ nhazi aghọwo ihe a na-ahụkarị na ndụ anyị ma nọrọ n'ọnọdụ dị oke mkpa na ahịa.N'oge a, a na-ejikarị nkà na ụzụ Dacromet eme ihe na mmepụta ihe, nke ọ bụghị nanị na-arụ ọrụ dị ukwuu, kamakwa na-enye anyị nnukwu enyemaka na mmepụta.
Ngwa nke teknụzụ Dacromet enweghị ikewapụ na ngwọta Dacromet.Enwere nkọwa ụfọdụ gbasara njirimara nke ngwọta Dacromet!
Teknụzụ Dacromet nwere uru ndị a ma e jiri ya tụnyere electrogalvanizing ọdịnala na teknụzụ galvanizing na-ekpo ọkụ:
1. Magburu onwe corrosion eguzogide
Ihe nchebe electrochemical nke a na-achịkwa nke zinc, mmetụta mkpuchi nke zinc na aluminum sheets na nrụzi onwe onye nke chromate na-eme ka mkpuchi Dacromet na-eguzogide nke ukwuu.Mgbe mkpuchi Dacromet na-edobe ule ịgba mmiri nnu na-anọpụ iche, ọ na-ewe ihe dị ka 100 awa iji mebie mkpuchi 1 um, 7-10 ugboro karịa nguzogide corrosion karịa ọgwụgwọ galvanizing ọdịnala, na ihe karịrị awa 1000 maka nnwale ịgba nnu nnu na-anọpụ iche, ụfọdụ ọbụna elu, nke galvanized na Hot-dip zinc enweghị ike iru.
2. Nguzogide okpomọkụ dị mma
N'ihi na polymers chromic acid nke Dacromet enweghị mmiri nke crystallization na ebe mgbaze nke aluminom / zinc mpempe akwụkwọ dị elu, ihe mkpuchi ahụ nwere ezigbo nguzogide corrosion dị elu.
Oge nzipu: Jan-13-2022