標題: | As-quenched microstructure of a Cu-14.6Al-4.3Ni alloy |
作者: | Tan, J Liu, TF 材料科學與工程學系 Department of Materials Science and Engineering |
關鍵字: | Cu-14.6Al-4.3Ni alloy;2H phase;L-J phase;variants |
公開日期: | 2-四月-2001 |
摘要: | In the as-quenched condition, the microstructure of the Cu-14.6Al-4.3Ni alloy is DO3 phase containing extremely fine precipitates. Transmission electron microscopy examinations indicated that the extremely fine precipitates are L-J phase, rather than 2H phase. In addition, electron diffraction analyses indicated that the L-J precipitate has two variants with the DO3 matrix. These results are quite different from those reported by other workers in a Cu-14.2Al-4.3Ni alloy. (C) 2001 Elsevier Science B.V. All rights reserved. |
URI: | http://dx.doi.org/10.1016/S0254-0584(00)00402-8 http://hdl.handle.net/11536/29713 |
ISSN: | 0254-0584 |
DOI: | 10.1016/S0254-0584(00)00402-8 |
期刊: | MATERIALS CHEMISTRY AND PHYSICS |
Volume: | 70 |
Issue: | 1 |
起始頁: | 49 |
結束頁: | 53 |
顯示於類別: | 期刊論文 |