Precipitation behavior in age-hardenable alloys after severe plastic deformation

Horita, Z., Fujita, T., Kaneko, K. and Langdon, T.G. (2006) Precipitation behavior in age-hardenable alloys after severe plastic deformation. In, Zhu, Yuntian T. and Varyukhin, Viktor (eds.) Nanostructured Materials by High-Pressure Severe Plastic Deformation. Dordrecht, Netherlands, Springer, 129-136. (NATO Science Series II: Mathematics, Physics and Chemistry, 212). (doi:10.1007/1-4020-3923-9_18).


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In this study, equal-channel angular pressing (ECAP) is conducted on age-hardenable Al-based alloys and the precipitation behavior is examined in association with the subsequent aging process. The microstructures are examined using transmission electron microscopy and the tensile properties including hardeness are measured. It is shown that severe plastic deformation through ECAP introduces unusual phenomena in the precipitation process and there should be a potential for enhancement of strength over the conventional age-hardening process.

Item Type: Book Section
ISBNs: 9781402039218 (hardback)
Related URLs:
Subjects: T Technology > TN Mining engineering. Metallurgy
Q Science > QC Physics
Divisions: University Structure - Pre August 2011 > School of Engineering Sciences > Engineering Materials & Surface Engineering
ePrint ID: 43620
Date Deposited: 30 Jan 2007
Last Modified: 06 Aug 2015 02:36

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