Chidziwitso choyambirira cha aluminium alloy

Pali mitundu iwiri ikuluikulu yazitsulo zotayidwa zomwe zimagwiritsidwa ntchito m'makampani, zomwe ndi zotayira zopunduka ndi zotayira zotayidwa.

 
Mitundu yosiyanasiyana ya ma aluminiyamu opunduka amakhala ndi nyimbo zosiyanasiyana, njira zochizira kutentha, komanso mawonekedwe ofananirako, chifukwa chake ali ndi mawonekedwe osiyanasiyana a anodizing. Malinga ndi aluminiyumu aloyi mndandanda, kuchokera ku mphamvu yotsika kwambiri 1xxx aluminiyamu yoyera mpaka mphamvu yapamwamba kwambiri ya 7xxx aluminium zinc magnesium alloy.

 
1xxx aluminium alloy, yomwe imadziwikanso kuti "aluminiyamu yoyera", nthawi zambiri sagwiritsidwa ntchito popanga anodizing. Koma ili ndi makhalidwe abwino mu anodizing yowala komanso chitetezo cha anodizing.

 
2xxx mndandanda wa aluminiyamu aloyi, wotchedwanso "zotayidwa zamkuwa magnesium aloyi", ndizovuta kupanga wandiweyani anodic okusayidi filimu chifukwa Kusungunuka mosavuta Al Cu intermetallic mankhwala mu aloyi pa anodizing. Kukana kwake kwa dzimbiri kumakhala koyipa kwambiri panthawi yoteteza anodizing, kotero mndandanda wazitsulo za aluminiyumu sizikhala zophweka kuti anodize.

Aluminiyamu Aloyi
3xxx mndandanda wa aluminiyamu aloyi, wotchedwanso "aluminium manganese alloy", samachepetsa kukana kwa dzimbiri kwa filimu ya anodic oxide. Komabe, chifukwa cha kukhalapo kwa Al Mn intermetallic pawiri particles, anodic okusayidi filimu angaoneke imvi kapena imvi bulauni.

 
4xxx series aluminium alloy, yomwe imadziwikanso kuti "aluminium silicon alloy", ili ndi silicon, yomwe imapangitsa kuti filimu ya anodized iwoneke imvi. Kukwera kwa silicon kumakhala ndi mtundu wakuda. Choncho, izonso mosavuta anodized.

 
5xxx aluminium alloy, yomwe imadziwikanso kuti "aluminiyamu kukongola alloy", ndi gulu lomwe limagwiritsidwa ntchito kwambiri ndi aluminiyamu yosakanikirana ndi kukana kwa dzimbiri komanso kutenthetsa. Mndandanda wa ma aluminiyumu aloyi akhoza kukhala anodized, koma ngati magnesiamu ali okwera kwambiri, kuwala kwake sikungakhale kokwanira. Mtundu wofananira wa aluminium alloy:5052.

 
6xxx mndandanda wa aluminiyamu aloyi, womwe umadziwikanso kuti "aluminium magnesium silicon alloy", ndiyofunikira kwambiri pazainjiniya, zomwe zimagwiritsidwa ntchito makamaka potulutsa mbiri. Mndandanda wa aloyi akhoza anodized, ndi mmene kalasi ya 6063 6082 (makamaka oyenera anodizing owala). Filimu ya anodized ya 6061 ndi 6082 alloys yokhala ndi mphamvu yayikulu sayenera kupitirira 10μm, apo ayi idzawoneka imvi kapena imvi yachikasu, ndipo kukana kwawo kwa dzimbiri ndikotsika kwambiri kuposa6063ndi 6082.


Nthawi yotumiza: Aug-26-2024
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