Aluminum alloy resin composite and method of preparing the same
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United States of America Patent
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Oct 31, 2017
Grant Date -
Dec 11, 2014
app pub date -
Aug 22, 2014
filing date -
Feb 24, 2012
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Abstract
A method of preparing an aluminum alloy resin composite comprises: providing an aluminum alloy substrate having an oxide layer on a surface thereof, wherein the oxide layer has one or more nanopores; forming one or more corrosion pores on an outer surface of the oxide layer by using a corrosion agent, wherein the corrosion agent is at least one selected from a group of ammonia, ammonium salt, hydrazine, hydrazine derivative, and water-soluble amine compound; and injection molding a resin composition to the surface of the aluminum alloy substrate.
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