Nk'igikoresho cyo ku rukuta gifite uburambe bw'imyaka hafi 70 mu mahanga, paneli ya aluminiyumu ya anodized yatangiye kugaragara mu mishinga y'ubwubatsi yo mu gihugu mu myaka ya vuba aha, muri yo ikunzwe cyane ni Shanghai Planetarium na TAG Art Museum. Paneli za aluminiyumu za anodized zikoreshwa mu gice cyose cy'imbere cya Shanghai Planetarium, kandi paneli zo gukata zisa na diyama zikoreshwa mu mfuruka zitandukanye.
Iyo urumuri ruturutse mu ijoro rusa n'ururenga, umuntu ureba ashobora kubona ingaruka zitandukanye z'urumuri n'igicucu kuri buri nguni.
N'ibihangano bishya bya Jean Nouvel, Ingoro Ndangamurage y'Ubugeni ya TAG.Inzu ndangamurage iri muri iyi nzu ndende ifite imitako 127 y'amashashi y'amashanyarazi ya aluminiyumu akozwe mu buryo bwa anodized, bituma imbere y'inyubako haba urumuri rw'icyuma iyo izuba riva.
Byongeye kandi, mu myaka ya vuba aha, imishinga myinshi yo gukoresha pani za aluminiyumu zikozwe mu mazu, nka:Inyubako nini z’ingenzi: Ikigo cy’umuco n’imikino cya Wuyuanhe, Ingoro Ndangamurage y’Ubumenyi n’Ikoranabuhanga ya Henan, Sitasiyo ya Jiaxing, Ingoro y’umukino ya Linping Sports Park, Ikiraro cya Haixin, Hoteli ya JW Marriott Marquis, n’ibindi.
None se itandukaniro riri hagati ya paneli ya aluminiyumu ya anodized na paneli ya aluminiyumu ya fluorocarbon ikoreshwa cyane mu nganda ni irihe?Iyi nkuru isobanurwa mu buryo bune: uburyo bwo gutunganya ubuso, gukomera kw'ubuso, koroshya gusukura, no kuramba.
01.
Ikoranabuhanga ryo gutunganya ubuso
Yahinduwe mu buryo butaziguyepaneli ya aluminiyumu
Mbere ya byose, ni iki gikorwa cyo gusiga amavuta?Anodizing ni inzira y'amashanyarazi ikora urwego rw'ubushyuhe bwinshi kuri aluminiyumu.
Al2O3 ni imiterere y’ibinyabutabire idahinduka, ifite ubukana bwinshi cyane muri okiside, kandi irwanya cyane ikirere. Nubwo urwego rwa okiside rwahura n’umuriro, aluminiyumu irashonga ariko urwego rwa okiside ntiruhinduka. Si ugukabya kuvuga ko alumina ya anodized ari Rolls Royce ya aluminiyumu. Mu by’ukuri, si ugukabya kwibaza uburyo bwo gutunganya ubuso bushobora kugera ku miterere nk’iyi ikomeye?
Urupapuro rwa aluminiyumu ya fluorine carbone
Urupapuro rwa aluminiyumu rwa fluorocarbon ruterwa hejuru ya aluminiyumu binyuze mu nzira yo gutunganya irangi. Nubwo irangi rya fluorocarbon ryongewemo resin ya fluorine kugira ngo rirusheho gukora neza, imiterere ya polymer y'urupapuro rw'irangi izakomeza kurangwa n'urumuri rwa ultraviolet rucikamo ibice, rugasenyuka kandi rugashishwa.
02.
Ubukomere bw'ubuso
Ubukana bw'ubuso bw'agasanduku k'aluminiyamu gakozwe muri oxide n'agasanduku k'aluminiya gashushanyijeho irangi bupimwa hakoreshejwe ikizamini gisanzwe gikoreshwa mu gupima ubukana bw'ikaramu.Dushobora gusanga ubukana bw'ikaramu ari 9H (ikaramu ikomeye cyane muri laboratwari), kandi ntishobora gukurura agace ka oxide, ni ukuvuga ko ubukana bw'agace ka oxide burenze 9H.
Iyo ubukana bwa filime ya okiside bupimwe hakoreshejwe ubukana bwa Mohs, diyama izwi ifite ubukana bwa Mohs bwa 10, mu gihe ibice bigize urwego rwa okiside, okiside ya aluminiyumu na safiro, bifite ubukana bwa Mohs bwa 9 nyuma ya diyama.
03.
Byoroshye gusukura
Urukuta rwinshi rw'amadirishya ya aluminiyumu ya fluorocarbon, rushyizweho mu mezi atatu gusa ruzagaragara nk'ubwinjirire n'ihumana ry'amazi rihagaze, icyuma cya aluminiyumu cya fluorocarbon nyuma yo kwinjizwa cyane kw'umukungugu, uko igihe kigenda cyongerwa, imyuka ihumanya irushaho kwiyongera kandi igenda yimuka ku buso bufite imyenge igana imbere mu gipfundikizo, bigira ingaruka zikomeye ku isura y'urukuta rw'amadirishya.
Iyo isuzumanywe na mikorosikopi, irangi rya fluorocarbon riboneka ku nshuro 500, risa n'aho rifite imyenge y'ubururu.
Bitewe n'ubucucike bwinshi bw'agasanduku ka aluminiyumu ka anodized, imiterere ntiyashoboraga kugaragara mu kongera 500x, bityo byabaye ngombwa ko yongera 150.000x. Ibisubizo byari bitangaje. Agasanduku ka okiside kameze nk'inyubako ikomeye idafite icyuho cy'igihome, ndende cyane ku buso bwa substrate ya aluminiyumu, agasanduku ka aluminiyumu ku rwego rwo hejuru cyane gagomba kuba No.1!
Urukuta rwa okiside rw'urukuta rwa aluminiyumu ya anodized rusa n'urw'urukuta rwa corundum ceramic, ubuso ntibufata ingufu kandi ntibufata ivumbi. Imiterere y'urukuta irufite ubucucike bwinshi ituma imyanda idashobora kwinjira, kandi imyanda ireremba hejuru y'urukuta izatwarwa n'imvura. Igihe cyose urukuta rusanzwe rushobora kuba rushya mu myaka myinshi.
Urupapuro rwa aluminiyumu ya fluorine karubone hejuru y’urupapuro rwa fluorocarbon polymer resin (byumvikana kuri pulasitiki), rufata neza umwanda woroshye, kandi mu mucyo uzagenda uhinduka, umwanda wongere imbaraga, usiga umwanda mu mfuruka ifite imyenge, bigatuma umwanda utemba neza nyuma y’imvura iguye, nubwo waba ufite isabune ikomeye ya shimi, bigabanya by’agateganyo urugero rw’umwanda, kandi bizatuma urukuta rw’amarido rurushaho kuba rushaje.
04.
Kuramba
Dukurikije isesengura ryavuzwe haruguru, bitewe n'uburyo butandukanye bwo gutunganya ubuso, hari umwanya w'imbere mu irangi rya fluorocarbon woroshye kwangirika. Nyuma yo kwangirika kw'imigozi, ubuso bushobora gushwanyagurika, gufuroka, gucika cyangwa gucikamo ibice. Nyuma yo kwangirika, ubuso bw'irangi buzahinduka ifu nziza, kandi ubwiza n'ibara biragabanuka cyane, bigatuma isura y'ubuso irushaho kwangirika.
Mu buryo bunyuranye, agace ka aluminiyumu gakozwe mu buryo bwa anodized, nyuma y’imyaka hafi 70 y’uburambe mu gihugu no mu mahanga, igihe cyose inzu isanzwe isukurwa kandi igatunganywa, ishobora kwihangana.
Isosiyete ya PPG Industries, ikigo gikomeye ku isi mu gusiga amarangi yo hanze, yashinzwe mu 1883, ikoresha aluminiyumu ya anodized nk'icyicaro gikuru cy'ubuyobozi n'ikigo cy'ubushakashatsi n'iterambere, cyubatswe mu myaka 34 ishize nta gusuzumwa gusanzwe.
Mu mushinga w’ibiro bya PONT DE SVRES, urukuta rw’amarido rwa aluminiyumu ya anodized rushaje cyane, rufite imyaka 46, kandi ntirwigeze rukorerwa isuku isanzwe.
Urupapuro rwa aluminiyumu rukozwe mu buryo bwa anodized rufite ubushobozi bwo guhangana n’ikirere neza, rushobora kwihuza n’ibidukikije by’ubwoko bwose.
Igihe cyo kohereza: Kanama-17-2022