Yiluphi uhlobo lwephrofayili ye-aluminium esetshenziswa kakhulu embonini?
Iphrofayili ye-aluminium eyisi-6 njengamanje iyiphrofayli ye-aluminium ejikeleza kakhulu emakethe futhi isetshenziswa kakhulu embonini. Ingxubevange yayo enkulu i-magnesium ne-silicon. Amamaki ahlukene ama-alloys e-aluminium anokusebenzisa okuhlukile. Thatha ama-alloys ochungechunge lwe-aluminium asetshenziswa kakhulu njengesibonelo.
6063, 6063A, 6463A, 6060 amaphrofayili e-aluminium alloy ezimboni.
Ngaphezu kokusetshenziswa kabanzi njengezicabha zokwakha namawindi kanye nokwakhiwa kodonga kwamakhethini nezinto zokuhlobisa, kusetshenziswa kabanzi njengefenisha yangaphakathi, izindlu zangasese isiyingi nesikwele ne-heatsink eyisikwele enezakhiwo eziyinkimbinkimbi, ikheshi amaphrofayli we-handrail namapayipi nemigoqo ejwayelekile yezimboni.
6061, 6068 aluminium alloy amaphrofayili ezimboni.
Isetshenziswa kakhulu njengeziqukathi ezinkulu ezifrijini, phansi kwesiqukathi, izingxenye zohlaka lweloli, izingxenye zomkhumbi ezingenhla, izingxenye zesakhiwo sezimoto zesitimela, enkulu izakhiwo zamaloli nokunye okwenziwa ngemishini kwesakhiwo izingxenye.
Iphrofayili yezimboni engu-6106 aluminium.
Isetshenziswa kabanzi emapayipini ahlukahlukene, izintambo nemigoqo edinga ukumelana nokugqwala.
6101, 6101B aluminium ingxubevange amaphrofayli zezimboni.
Isetshenziselwa ngokukhethekile ukukhiqiza imigoqo yamabhasi kagesi anamandla amakhulu nezinto zokwenziwa ezahlukahlukene.
Iphrofayili yezimboni engu-6005 aluminium.
Isetshenziswa kakhulu njengezitebhisi, izimpondo ze-TV, iziqhumane ze-TV, njll.
Izinhlobo ezi-6 ezahlukahlukene zezindlela zokwelashwa ezingaphezulu kwe-aluminium:
(1) Ukwelashwa komhlaba ngomshini I-Aluminium ingapholishwa, ifakwe sandblasted, ipholishiwe, igaywe phansi noma ipholishiwe. Lokhu kuqeda kungathuthukisa ikhwalithi ephezulu noma kulungiselele i-aluminium kokunye ukuqedelwa kwezimonyo.
(2) Ukwelashwa kusengaphambili Sebenzisa izinto ze-alikhali noma i-acidic ukuze uzinikele noma uhlanze i-aluminium. Isembozo se-pretreatment siyasetshenziswa. Lokhu kufakwa kungathuthukisa ukunamathela kwempuphu noma upende futhi kunikeze ukumelana nokugqwala.
(3) Ukukhulelwa okukhanyayo Ukukhishwa kungakhishwa ngokukhanyayo ukunikeza i-aluminium isibuko noma ukuphela kwesibuko. Ngalokhu, uchwepheshe ubeka iphrofayli kusixazululo esikhethekile sokukhulelwa (inhlanganisela ye-phosphoric acid eshisayo ne-nitric acid). Ngemuva kokucwiliswa okukhanyayo, iphrofayli nayo ingafakwa i-anodized ukushuba ungqimba lwe-oxide olumelana nokugqwala kwensimbi.
(4) Ukwenza i-Anodizing Ngaphezu kwefilimu yemvelo ye-oxide, le nqubo ye-electrochemical inikeza ukuvikelwa okwengeziwe. Kwakhiwa ungqimba oluqinile lwe-porous anodized ebusweni be-aluminium. I-aluminium e-Anodized nayo ingamukela imibala egqamile. Ungahlobisa noma yiluphi uhlobo lwe-aluminium alloy.
(5) Ukufafaza impuphu Ukumbozwa kwempuphu kushiya ifilimu elincanyana elingahlangabezana nezinga eliqinile lokusebenza. Ngasikhathi sinye, azinayo i-VOC. Lokhu ukukhetha okufanele ukuhlangabezana nemithetho ye-VOCs yezemvelo. Umkhiqizo usetshenziswa njengokuqina ngesikhathi sokukhishwa. Ngesikhathi senqubo kahhavini, izinhlayiya eziqinile ziyahlangana zenze ifilimu.
