Work Hardening Behaviour of Heat-Treatable Al-Mg-Si-Alloys

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The work hardening of alloys hardened by precipitate heat treatments depends on the distribution of the precipitate sizes and the solute level left in the metal matrix. A mean field theory for precipitation is first applied for the ageing and subsequently it is coupled to a work hardening model to study the stress-strain responses of age hardened conditions of AA6xxx alloys. The predictions are compared to mechanical experiments and to TEM characterisations.

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Periodical:

Materials Science Forum (Volumes 519-521)

Edited by:

W.J. Poole, M.A. Wells and D.J. Lloyd

Pages:

1901-1906

DOI:

10.4028/www.scientific.net/MSF.519-521.1901

Citation:

J. Friis et al., "Work Hardening Behaviour of Heat-Treatable Al-Mg-Si-Alloys", Materials Science Forum, Vols. 519-521, pp. 1901-1906, 2006

Online since:

July 2006

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$38.00

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