Ghosh Chowdhury, S and Xu, Cheng and Langdon, T G (2008) Texture evolution in an aluminum alloy processed by ECAP with concurrent precipitate fragmentation. Materials Science and Engineering: A, 473 (1-2). pp. 219-225.
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The textural evolution of a spray-cast aluminum 7034 alloy was investigated during processing by equal-channel angular pressing (ECAP). Texture weakening was observed after the initial pass but there was evidence for texture strengthening after six passes. The initial deviation from the ideal shear texture components and from the predicted ECAP texture components is attributed to the occurrence of strain relaxation due to extensive precipitate fragmentation in the early stages of ECAP.
|Uncontrolled Keywords:||Equal-channel angular pressing; Precipitate fragmentation; Severe plastic deformation; Texture|
|Divisions:||Material Science and Technology|
|Deposited By:||Dr. A K Sahu|
|Deposited On:||29 Sep 2009 15:48|
|Last Modified:||15 Dec 2011 10:45|
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