Lex IP Meister, PLLC
Aluminum alloy foam and method of manufacturing the same
Provided is aluminum (Al) alloy foam including an Al alloy matrix containing magnesium (Mg), and hollow ceramic spheres dispersed in the Al alloy matrix, wherein a reaction layer including a Mg—Al composite oxide is formed at an interface where the Al alloy matrix is in contact with the hollow ceramic spheres, and wherein a density of the Al alloy foam may be higher at a surface region of the Al alloy foam compared to a middle region of the Al alloy foam.
KOREA INSTITUTE OF MACHINERY & MATERIALS
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Su-Hyeon Yun-Soo Jeki Cha-Yong
Kim Lee Jung Lim