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RESEARCH ON THE INTERNAL FRICTION OF FOAMED ALUMINIUM IN ACOUSTIC FREQUENCY |
LIU Changsong; ZHU Zhengang; HAN Fusheng (Institute of Solids State Physics; Chinese Academy of Sciences) |
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Cite this article:
LIU Changsong; ZHU Zhengang; HAN Fusheng (Institute of Solids State Physics; Chinese Academy of Sciences). RESEARCH ON THE INTERNAL FRICTION OF FOAMED ALUMINIUM IN ACOUSTIC FREQUENCY. Chin J Mater Res, 1997, 11(2): 153-157.
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Abstract The internal friction of foamed aluminium in acoustic frequency has been studied. It shows that the internal friction of foamed aluminium enhanced in comparison with that of massive aluminium, the internal friction decreased when frequency was raised and
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Received: 25 April 1997
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