About this Abstract |
Meeting |
2020 TMS Annual Meeting & Exhibition
|
Symposium
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Ultrafine-grained and Heterostructured Materials (UFGH XI)
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Presentation Title |
Microstructure and Microtexture of Gradient Metals Processed by Asymmetric Rolling |
Author(s) |
Alexander P. Zhilyaev, Hailiang Yu, Alexander Pesin |
On-Site Speaker (Planned) |
Alexander P. Zhilyaev |
Abstract Scope |
There is a considerable interest in developing metallic materials with ultrafine grains (UFG), directed towards structural applications where exceptional mechanical properties are required. It is feasible to fulfill it successfully when processing metals and alloys, under severe plastic deformation (SPD) techniques. One of the new methods is based on generating a high-accumulated deformation through asymmetric rolling (AR) was developed. The report presents recent results on microstructure and microtexture of FCC pure metals (aluminum and copper) processed by this method. Comparison with known data on Al and Cu processed by traditional techniques of severe plastic deformation (high- pressure torsion and equal channel angular pressing) is present. |
Proceedings Inclusion? |
Planned: Supplemental Proceedings volume; Planned: Supplemental Proceedings volume |