Enqubweni yoku-anodizing, ugesi we-DC udlala indima ebalulekile, hhayi nje kuphela ukuhlinzeka ngogesi kodwa futhi nokulawula ukwakheka kanye nezakhiwo zengqimba ye-oxide, ngaleyo ndlela kuthonye ikhwalithi kanye nokusebenza komkhiqizo wokugcina. Nansi incazelo eningiliziwe yendima ye-Ukunikezwa kwamandla e-DCenqubweni yoku-anodizing
Okokuqala, ugesi we-DC uhlinzeka ngogesi odingekayo wenqubo ye-anodizing. Ngesikhathi se-anodizing, izingxenye ze-aluminium zicwiliswa kusisombululo se-electrolyte njenge-anode, kuyilapho ugesi we-DC uqondisa ugesi ngezingxenye ze-aluminium kanye nesisombululo se-electrolyte, okubangela ukusabela kwe-anodizing. Ngokulungisa i-voltage kanye nogesi wogesi we-DC, ubuningi bamanje ngesikhathi senqubo ye-anodizing bungalawulwa, ngaleyo ndlela kuthinte izinga lokwakheka kanye nekhwalithi yesendlalelo se-oxide.
Okwesibili, iUkunikezwa kwamandla e-DCidlala indima ebalulekile ekulawuleni ukujiya kanye nezakhiwo zesendlalelo se-oxide. Ngokulungisa i-voltage kanye nogesi wokunikezwa kwamandla kwe-DC, ukujiya kwesendlalelo se-oxide ngesikhathi senqubo ye-anodizing kungalawulwa. Ukujiya kwesendlalelo se-oxide kuthinta ngqo ukumelana nokugqwala, ukumelana nokuguguleka, kanye nezinye izakhiwo zezingxenye ze-aluminium. Ngaphezu kwalokho, ukuzinza kanye nokunemba kokunikezwa kwamandla kwe-DC nakho kuthinta ukufana kanye nokuvumelana kwesendlalelo se-oxide, ngaleyo ndlela kuthonye ikhwalithi yomkhiqizo wokugcina.
Ngaphezu kwalokho, ugesi we-DC ungasetshenziswa ukufeza ukwelashwa okukhethekile ngesikhathi senqubo ye-anodizing, njenge-anodizing eqinile. I-anodizing eqinile inqubo eqhutshwa ku-voltage ephezulu kanye nokushisa okuphansi, engakhiqiza ungqimba lwe-oxide oluqinile futhi olungagugi kakhulu. Kule nqubo, ugesi we-DC udinga ukuhlinzeka ngogesi ophezulu kanye nokulawula kwamanje okunembile ukuqinisekisa ukwakheka kanye nezakhiwo zengqimba ye-oxide kuhlangabezana nezidingo.
Ngamafuphi, ukunikezwa kwamandla kagesi kwe-DC kudlala indima ebalulekile enqubweni yoku-anodizing, kuhlinzeka ngogesi, kulawula ukujiya kanye nezakhiwo zengqimba ye-oxide, futhi kuvumela ukwelashwa okukhethekile, konke okuthinta ikhwalithi kanye nokusebenza komkhiqizo wokugcina. Ngakho-ke, ukukhetha ukunikezwa kwamandla kagesi kwe-DC okufanelekile nokuzinzile kanye nokulawula ngokunembile kubalulekile ekutholeni imikhiqizo ye-anodised esezingeni eliphezulu.
Isikhathi sokuthunyelwe: Meyi-24-2024
