Microstructure and Mechanical Properties of 5052 Al Alloy by Cryogenic Rolling

Abstract:

The microstructure, mechanical properties, texture evolution and microstructure-property relationship of 5052 Al alloy by cryogenic-rolling (CR) and room-temperature rolling (RTR) were investigated. The results show that CR can effectively refine the grain size and optimize the comprehensive mechanical properties of the material. At the same time, the maximum strengthening effect of CR can be achieved when the deformation is 50%. In addition, the temperature benefit of CR can reduce stacking fault energy.

• Periodical: Materials Science Forum (Volume 993)
• Pages: 86-91
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.993.86
• Online since: May 2020
• Authors: Jin Tao Shi*, Jin Rong Zuo, Ji Shan Zhang
• Keywords: Aluminum, Cryogenic Rolling, Hardness, Mechanical Properties, Microstructure

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