Kedu ụdị anodizing dị iche iche a na-ejialuminom profaịlụ?
ByRuiqifeng Ihe Ọhụrụat www.aluminom-artist.com
Ụkpụrụ bụ isi nke Anodizing nke profaịlụ aluminom bụ site na mmeghachi omume electrochemical, ma e nwere ọtụtụ ụdị anodizing.
Enwere ụzọ atọ a na-ahụkarị: oxalic acid, sulfuric acid na chromic acid.Ụzọ anodizing ndị a nwere njirimara nke ha.TaaRuiqifeng Ihe Ọhụrụga-enye gị obere okwu mmeghe nke ụdị anodizing dị iche iche ejiri na profaịlụ aluminom.
1. Usoro sulfuric acid, nke kwesịrị ịbụ usoro a na-ahụkarị maka oxidation anodic nke profaịlụ aluminom, ihe nkiri oxide nke usoro a na-eme bụ enweghị agba na nke doro anya, ma nwee ezigbo ọrụ absorption agba, nke kwesịrị ekwesị maka agba agba oxidation.Ngwakọta electrolyte dị mfe ma kwụsie ike, dị mfe iji rụọ ọrụ, na nke ka mkpa, ọnụ ahịa dị ntakịrị.
2. Usoro Oxalic acid: ọkpụrụkpụ nke ihe nkiri oxide emepụtara n'ụzọ dị otú a dị oke elu, ọ ga-ewetakwa ụfọdụ agba agba.Otú ọ dị, usoro a dị oke ọnụ ma na-achọ nnukwu ọkụ eletrik.
3. Chromic acid anodizing film bụ thinner karịa sulfuric acid anodizing film, na apụ acha ọcha ma ọ bụ isi awọ, nke dị ka mmetụta nke elu spraying.Ma chromic acid oxidation adịghị mma maka agba agba.Ọzọkwa, chromium hexavalent na ngwọta chromic acid dị nnọọ egbu egbu, na ọnụ ahịa ngwọta na ọnụ ahịa nhazi dị elu, ya mere a na-eji usoro a eme ihe.
4. E nwekwara usoro oxidation ọhụrụ na Japan - usoro sulfuric acid-oxalic acid oxidation, nke na-etinye uru nke ụzọ abụọ ahụ wee ghọọ isi usoro oxidation na Japan.
Oge nzipu: Ọgọst-10-2022
