| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1579201 | Materials Science and Engineering: A | 2011 | 13 Pages |
Abstract
⺠At the beginning of hot extrusion the twins such as {101¯2} twins are formed. ⺠The main DmRX mechanism is the continuous DRX near the original grain boundaries. ⺠DRX seldom occurs in the twins and massive substructures formed in original grains. ⺠Quasicrystalline phase can accelerate DRX by obstructing the slip of dislocations. ⺠The extruded alloy shows yield strength: 317 MPa, UTS: 363 MPa and elongation: 12%.
Keywords
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Physical Sciences and Engineering
Materials Science
Materials Science (General)
Authors
S.W. Xu, M.Y. Zheng, S. Kamado, K. Wu, G.J. Wang, X.Y. Lv,