Chithandizo cha Pamwamba

Ndi mankhwala amtundu wanji omwe alipo popanga aluminiyamu kufa?

Kupukutira

Njira zothandizira aluminiyamu pamwamba zimabwera mosiyanasiyana.Zidutswa zachitsulo zimakonzedwa kuti zipente pogwiritsa ntchito njira yotchedwa metal surface treatment.Kukonzekera koyambirira kwa zokutira ndi dzina lodziwika bwino pokonzekera.Nthawi zambiri, izi zimaphatikizapo kuyika chotchinga kuti chiteteze zitsulo kuzinthu zowononga.
Kulumikizana kwamankhwala kosagwiritsa ntchito electrolytic pakati pa chitsulo pamwamba ndi yankho kumapanga mafilimu apamwamba omwe amagwiritsidwa ntchito mu zokutira zosintha mankhwala.Ndi mapepala a crystalline kapena amorphous omwe amamatira.Chitsulo choyambira chiyenera kusinthidwa kukhala chimodzi mwa zigawo zomwe sizimawonongeka kwambiri ndi zowonongeka kusiyana ndi zitsulo zoyamba zachitsulo kuti chithandizo chachitsulo chipange chophimba choteteza.
The pamwamba mankhwala azinc-aluminium alloy alloy die castingsNthawi zambiri amagawidwa m'magulu otsatirawa: kupopera mbewu mankhwalawa, utoto wophika, passivation (kuphatikiza phosphating, chroming, filimu) chithandizo, anodizing, kupukuta, electroplating, kupopera mbewu mankhwalawa ufa, electrophoresis, kuphulika kwa mchenga, kuwombera kuphulika Dikirani.

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Njira yomwe ziwalo zachitsulo zimadutsa m'makina, nthawi zambiri zimakangana, kuti zinthu (monga golide) zikhale zosalala komanso zonyezimira.

Kupaka ufa

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Zida zokutira ufa zimapopera zokutira za ufa pamwamba pa choponyera chakufa.Pansi pa mphamvu yamagetsi osasunthika, ufawo udzakhala wokongoletsedwa mofanana pamwamba pa kufa kuti ukhale wokutira wa ufa.

penti ndondomeko

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Njira yeniyeni yophika utoto ndikupopera ndi aluminiyumu aloyi pambuyo phosphating, ndiyeno kuphika pambuyo kupopera mbewu mankhwalawa.Kupaka kotereku sikungotsutsana ndi dzimbiri, komanso kuwala ndi kuvala, ndipo sikophweka kugwa.

Chrome Plating

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Chrome Plating ndi njira yoyika zitsulo kapena aloyi pamwamba pa workpiece ndi electrolysis kuti apange yunifolomu, wandiweyani komanso womangidwa bwino zitsulo wosanjikiza, wotchedwa electroplating.Kumvetsetsa kosavuta ndikusintha kapena kuphatikiza kwa physics ndi chemistry.

Anodizing

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Aluminiyamu Oxidation Chithandizo Anodizing ali pansi pa chikhalidwe cha magetsi, mbali za aluminiyumu zimayikidwa mu selo electrolytic, ndizigawo zoponya kufaamagwiritsidwa ntchito ngati anodes, ndipo filimu yowonjezereka ya aluminium oxide imapangidwa pamwamba.

Passivation

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Pamwamba makutidwe ndi okosijeni wa zotayidwa aloyi kufa castings mankhwala, oyenera makutidwe ndi okosijeni conductive, mbiri zotayidwa kapena zotayidwa, oyenera anodizing.
Kufunika kwa ukadaulo wa zinc-aluminium alloy kufa-casting surface treatment ndikuti kumapangitsanso kwambiri khalidwe la mankhwala pogwiritsa ntchito mankhwala apamwamba, kumateteza zipangizo zamtengo wapatali ndikuzindikira kuphatikizika kwa zinthu, kuthetsa mavuto omwe sangathe kuthetsedwa ndi chinthu chimodzi, ndikubwezeretsa kupulumutsa mphamvu ndi zabwino. ubwino wonse popanda kuwononga zipangizo.

Ndikufuna kudziwa zambiri zamwambo kufa casting ?Kenako werengani bulogu yathu yatsatanetsatane yokhudza kuponya kwa aluminiyamu!

Lembani uthenga wanu apa ndikutumiza kwa ife