Kusiyana pakati pa aluminium alloy oxidation ndi electroplating

Timanena kuti makutidwe ndi okosijeni a aluminiyamu alloy ndi anodic oxidation.Ngakhale kuti anodic oxidation ndi electroplating zimafuna magetsi, pali kusiyana kofunikira pakati pa ziwirizi.

Yang'anani koyamba pa anodizing, sizitsulo zonse zomwe zili zoyenera kuti anodizing.Nthawi zambiri, ma aloyi achitsulo ndi anodized, ndipo aluminiyumu imagwiritsidwa ntchito kwambiri.Anodic makutidwe ndi okosijeni ndi ntchito oxidized zitsulo (zotayidwa) monga anode ndi kuchititsa electrolytic makutidwe ndi okosijeni kudzera otsika-voteji mwachindunji panopa kupanga wandiweyani okusayidi filimu pamwamba pa zinthu, amene ndi okusayidi ake zitsulo.
Electroplating ndi yosiyana.Electroplating ndi yoyenera kuchiritsa pamwamba pazitsulo zosiyanasiyana komanso zopanda zitsulo.Mitundu yonse yazitsulo ndi zina zosakhala zitsulo zimatha kupangidwa ndi electroplated bola ngati atalandira chithandizo choyenera chapamwamba.Ngakhale ndi tsamba lopyapyala, limatha kupangidwa ndi electrop malinga ngati lisamalidwa bwino.Mosiyana ndi anodic oxidation, zinthu zomwe zimakutidwa zimagwiritsidwa ntchito ngati cathode, chitsulo choyikiracho chimakhala ndi mphamvu ngati anode, ndipo chitsulo chomangira chimakhala mu electrolyte mumtundu wa ayoni zitsulo.Kupyolera mu mphamvu yamagetsi, ma ion achitsulo a anode amasunthira ku cathode ndikuyika pa zinthu za cathode zomwe zimakutidwa.Zitsulo zodziwika kwambiri ndi golidi, siliva, mkuwa, nickel, zinki, ndi zina.
Zitha kuwoneka kuti aluminium alloy oxidation ndi electroplating ndi chithandizo chapamwamba, chomwe chimatha kupeza zotsatira zabwino komanso zotsutsana ndi dzimbiri.Kusiyanitsa pakati pa awiriwa ndikuti electroplating ndi kuwonjezera wosanjikiza zitsulo zoteteza pamwamba pa zinthu zoyambirira kudzera muzochita zakuthupi, pamene anodization ndi electrochemically oxidize pamwamba pa chitsulo.
Njira yomwe imagwiritsidwa ntchito kwambiri pazamankhwala a aluminiyamu alloy ndi anodization, chifukwa malo a anodized amakhala ndi kukongola kwabwinoko, kukana dzimbiri kwamphamvu, komanso kusamalidwa kosavuta.Ndipo zida za aluminiyumu aloyi zimatha kukhala oxidized ndi utoto kuti mupeze mitundu yosiyanasiyana yomwe mukufuna.