Development of ultrafine grained high strength Al-Cu alloy by cryorolling

Shanmugasundaram, T. ; Murty, B. S. ; Subramanya Sarma, V. (2006) Development of ultrafine grained high strength Al-Cu alloy by cryorolling Scripta Materialia, 54 (12). pp. 2013-2017. ISSN 1359-6462

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/j.scriptamat.2006.03.012

Abstract

In the present paper, the microstructure and mechanical properties of a precipitation hardening Al-Cu (2219) alloy subjected to cryorolling, low temperature annealing and ageing treatments are reported. Under optimal processing conditions, ultrafine grained microstructure with improved tensile strength (540 MPa) and good ductility (11% tensile elongation) was obtained.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Cryorolling; Al-Cu Alloy; Ultrafine Grained Microstructure; Ageing; Precipitation
ID Code:64028
Deposited On:04 Oct 2011 08:22
Last Modified:04 Oct 2011 08:22

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