Indima yoNikezelo lwaMandla e-DC kuNyango lokuNgcolisa

Kwinkqubo yoku-anodizing, umbane we-DC udlala indima ebalulekileyo, kungekuphela nje ngokubonelela ngombane kodwa nokulawula ukwakheka kunye neempawu zomaleko we-oxide, ngaloo ndlela uchaphazela umgangatho kunye nokusebenza kwemveliso yokugqibela. Nantsi inkcazo eneenkcukacha ngendima ye-Umbane weDCkwinkqubo yokufunxa i-anodizing

Okokuqala, umbane we-DC ubonelela ngombane ofunekayo kwinkqubo ye-anodizing. Ngexesha le-anodizing, iindawo ze-aluminium zintywiliselwa kwisisombululo se-electrolyte njenge-anode, ngelixa umbane we-DC ukhokela umbane kwiindawo ze-aluminium kunye nesisombululo se-electrolyte, okubangela impendulo ye-anodizing. Ngokulungisa i-voltage kunye nombane wombane we-DC, uxinano lwangoku ngexesha lenkqubo ye-anodizing lunokulawulwa, ngaloo ndlela luchaphazela izinga lokwakheka kunye nomgangatho womaleko we-oxide.

Okwesibini,Umbane weDCIdlala indima ebalulekileyo ekulawuleni ubukhulu kunye neempawu zomaleko we-oxide. Ngokulungisa i-voltage kunye nomsinga wombane we-DC, ubukhulu bomaleko we-oxide ngexesha lenkqubo ye-anodizing bunokulawulwa. Ubukhulu bomaleko we-oxide buchaphazela ngokuthe ngqo ukumelana nokugqwala, ukumelana nokuguguleka, kunye nezinye iimpawu zeendawo ze-aluminium. Ukongeza, ukuzinza kunye nokuchaneka kombane we-DC kuchaphazela ukufana kunye nokuhambelana komaleko we-oxide, ngaloo ndlela kuchaphazela umgangatho wemveliso yokugqibela.

Ngaphezu koko, umbane we-DC ungasetyenziselwa ukufezekisa unyango olukhethekileyo ngexesha lenkqubo ye-anodizing, efana ne-hard anodizing. I-hard anodizing yinkqubo eyenziwa kwi-voltage ephezulu kunye nobushushu obuphantsi, enokwenza umaleko we-oxide oqinileyo nongagugiyo. Kule nkqubo, umbane we-DC kufuneka unikezele nge-voltage ephezulu kunye nolawulo oluchanekileyo lwamandla ukuqinisekisa ukwakheka kunye neempawu zomaleko we-oxide ziyahlangabezana neemfuno.

Ngamafutshane, umbane we-DC udlala indima ebalulekileyo kwinkqubo yoku-anodizing, ukubonelela ngombane, ulawula ubukhulu kunye neempawu zomaleko we-oxide, kwaye uvumela unyango olukhethekileyo, konke oku kuchaphazela umgangatho kunye nokusebenza kwemveliso yokugqibela. Ke ngoko, ukukhetha umbane we-DC ofanelekileyo nozinzileyo kunye nokulawula ngokuchanekileyo kubalulekile ekufumaneni iimveliso ze-anodised ezikumgangatho ophezulu.