Ukuphosa sisiqalo senkqubo yokulungiselela iprofayili ye-aluminium. Kufuneka ukuphumeza izithako kuqala, bona uhlobo kunye neempawuIiprofayili ze-aluminium, ukuze kuqinisekiswe ubungakanani bezinto ezahlukeneyo zetsimbi ezongeziweyo, ulungelelwaniso olufanelekileyo lwezinto ezahlukeneyo ezikrwada. Okwesibini, iyancibilika, kwaye izinto ezigqityiweyo ziyancibilika kwisithando somlilo. Eli nyathelo kufuneka lenziwe ngokweemfuno zobugcisa. Ukungcola okufana ne-slag kunye negesi kwi-melt kususwa yi-teknoloji ye-essence. Emva kokuba la manyathelo angasentla egqityiwe, ukuphosa kuyaqhutywa. Izixhobo ezinyibilikisiweyo zicutshungulwa ngetekhnoloji yokuphosa kwaye zipholile ukwenza iintonga zokuphosa ezijikelezayo zeempawu ezahlukeneyo.
Ukuxova linyathelo lesibini ekwenzeni iinkangeleko ze-aluminiyam. Ukuxova kwenza inkangeleko ibe yimilo esiyifunayo. Okokuqala, ngokwemilo yemveliso, isikhunta senziwe. Intonga yokuphosa ejikelezayo efudumeleyo igxininiswe kwi-mold ngumatshini wokuxova. Ekuxoveni, itekhnoloji yokucima ukupholisa umoya kunye nenkqubo yokuguga eyenziweyo nayo iyafuneka ukuze kugqitywe unyango lobushushu kunye nokomeleza. Iikhrayitheriya zokulahla i-thermal ye-alloy eqinisiweyo enemigangatho eyahlukeneyo iyahluka.
Isinyathelo sesithathu seprofayili ye-aluminium kumbala. Okokuqala, umphezulu uhlanjululwe ngaphambili, kwaye umphezulu uhlanjululwa ngamachiza okanye ngeendlela eziphathekayo, ukwenzela ukuba kuqinisekiswe ifilimu ye-oxide ecocekileyo kunye nengenasiphako. Isenokwenziwa ngoomatshini kwindawo yesipili okanye i-matte state. Emva koko i-anodized, i-surface yeprofayili echazwe ngaphambili, phantsi kweemeko ezithile zobuchwepheshe, i-matrix surface ye-anodized, isizukulwana somgca wefilimu. Ekugqibeleni, ukutywinwa kwe-pore kusetyenziselwa ukuvala i-pore yefilimu ye-oxide ye-porous eyenziwe emva kwe-anodic oxidation, ukuze kuphuculwe ukusebenza kwefilimu ye-oxide. Ifilimu ye-oxide ibonakala elubala, isebenzisa i-adsorption eyomeleleyo, i-adsorption kunye nokuqokelelana kwezinto ezithile zetsimbi kwi-membrane emngxunyeni, inokwenza umphezulu we-aluminium ukongeza kwisilivere, kodwa ingabonisa umnyama, ubhedu, igolide kunye neminye imibala emininzi.
Ixesha lokuposa: Jul-27-2022