Damping Behaviour of Some Al-Cu Alloys

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概要

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• The effect of solute concentration, heat treatment and ageing on the strain amplitude dependence of internal friction in Al-rich Al-Cu alloys containing 0.5, 1.0 and 2.0wt. % Cu has been investigated. The internal friction of quenched alloys is generally found to decay for all the cases during room temperature ageing, except for Al-2% Cu alloy, where it increases temporarily after an initial decrease at the beginning of measurement, and then decreases. The results are discussed in terms of possible clustering, handling strain and dislocation climb, and also in the light of the dislocation damping model of Granato and Lucke.

• 社団法人日本物理学会の論文
• 1965-04-05

著者

• Dey B.n.

  Department Of General Physics And X-rays Indian Association For The Cultivation Of Science

関連論文

• Damping Behaviour of Some Al-Cu Alloys

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