Umzi-mveliso we-anodizing profile ye-aluminium yezimboni waseChongqing ukhethe ukudala ishishini le-aluminium, elilishishini le-anodizing profile ye-aluminium yezimboni elithengiswa ngokuthe ngqo eChongqing. I-anodizing yindlela esetyenziswa kakhulu yokucubungula kwishishini le-aluminium yezimboni laseChongqing, elihlonitshwa kakhulu ngamashishini asekuhlaleni. Kutheni kunjalo?
Injongo yokwamkela inkqubo ye-anodic oxidation kwiiprofayili ze-aluminium zoshishino kukuthintela ukugqwala okanye ukufezekisa iinjongo ezimbini zokukhusela nokuhombisa, njengokusetyenziswa njengomaleko onganyangekiyo, umaleko wokufakelwa kombane, umaleko ongaphantsi wokupeyinta kunye nomaleko ongaphantsi we-electroplating.
Iimveliso zokuhombisa ezikhuselayo: Kwiiprofayili ezininzi ze-aluminium zoshishino kunye neemveliso zazo ze-alloy ezifuna ukugqitywa komphezulu, emva kokupholisha ngeekhemikhali okanye nge-electrochemical, i-anodic oxidation enesisombululo se-sulfuric acid inokufumana ifilimu ye-oxide ecacileyo kakhulu. Olu hlobo lwefilimu ye-oxide lunokufunxa iintlobo ezininzi zeedayi ze-organic kunye needayi ze-inorganic, ngoko ke lunemibala eyahlukeneyo eqaqambileyo. Le filimu yombala yimaleko yokulwa nokugqwala kunye nomaleko wokuhombisa. Phantsi kweemeko ezithile zobuchwepheshe ezikhethekileyo, ifilimu ye-oxide ekhuselayo nehombisayo efana ne-porcelain nayo ingafumaneka.
Ukuthintela ukugqwala: Ngenxa yokuba ifilimu efunyenwe yi-anodic oxidation inozinzo olwaneleyo emoyeni, ifilimu ye-oxide kumphezulu weprofayili ye-aluminium yezimboni ingasetyenziswa njengomaleko okhuselayo. Ifilimu ye-oxide efunyenwe yi-anodic oxidation yeeprofayili ze-aluminium yezimboni kwisisombululo se-chromic acid ixinene kwaye inokumelana okuhle kokugqwala. Iimbobo zefilimu ye-oxide efunyenwe kwisisombululo se-sulfuric acid zikhulu kunezo zangaphambili, kodwa umaleko wefilimu utyebile kwaye unamandla amakhulu okufunxa. Ukuba uzaliswe kwaye uvalwe ngokufanelekileyo, ukumelana kwawo nokugqwala kulungile. Ngokukodwa, indlela yokufunxa i-chromic acid ifanelekile ngokukodwa ekufunxeni iindawo ezigobileyo kunye neendawo ezidityanisiweyo.
Njengomaleko oqinileyo nongagugiyo, ifilimu etyebileyo neqinileyo ye-Al2O3 inokufumaneka kumphezulu weeprofayili ze-aluminium zoshishino kunye nee-alloys ze-aluminium nge-hard anodic oxidation. Le filimu ayinabo nje kuphela ubunzima kunye nobukhulu obuphezulu, kodwa ikwanabo noburhabaxa obuphantsi. Kwisisombululo se-sulfuric acid okanye i-oxalic acid, ifilimu etyebileyo netyebileyo ye-oxide inokufumaneka nakwiimveliso zeprofayili ye-aluminium zoshishino nge-anodic oxidation. Ifilimu etyebileyo ye-oxide enomoya inokugcina ioyile yokuthambisa, ukuze isetyenziswe ngokufanelekileyo kwiimveliso zeprofayili ye-aluminium zoshishino ezisebenza kwimeko yokungqubana, ezifana neesilinda zenjini kunye neepiston zeemoto kunye neetrektara, kwaye ukumelana kwayo nokuguguleka kunokuphuculwa kakhulu emva kwe-anodic oxidation.
Njengomaleko wokufakelwa kombane: Ifilimu ye-oxide efunyenwe yi-anodic oxidation yeeprofayili ze-aluminium zoshishino kunye neemveliso ze-aluminium alloy inokumelana okukhulu, ngoko ke inefuthe elithile ekuphuculeni ukufakelwa kombane kwezinye iimveliso. Umaleko we-dielectric wee-capacitors ungalungiswa yi-anodic oxidation, kwaye umaleko wokufakelwa ungalungiswa nangokufaka i-oxidation kwiiprofayili ze-aluminium zoshishino.
Njengomaleko osezantsi wokupenda: Ngenxa yokuba ifilimu ye-anodic oxide inezimbobo kunye namandla amahle okufunxa, ingasetyenziswa njengomaleko osezantsi wokupenda kunye nezinye iifilimu ze-organic, ukuze ifilimu yepeyinti kunye nefilimu ye-organic zidityaniswe ngokuqinileyo nemveliso, ngaloo ndlela zonyusa ukumelana kwayo nokugqwala.
Iiprofayili ze-aluminium ze-industrial zaseChongqing zi-anodized ngokusisiseko, ngoko ke iingenelo zicacile kakhulu. Ayigcini nje ngokugcina ixesha elininzi lokucubungula elingafunekiyo labavelisi, kodwa ikwabalasele ekumelaneni nokugqwala kwaye yandisa ubomi benkonzo.
Ixesha lokuthumela: Okthobha-07-2023