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A STUDY OF FINE PRECIPITATES IN ALLOYS BY POSITRON ANNIHILATION |
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| Authors: | Wang Jing-cheng You Fu-qiang Yin Jun-lin Gao Guo-hu Liang Ling and Duan Yong |
| Institution: | Testing Center, Shanghai Iron & Steel Research Institute, Shanghai Municipal Key Laboratory of Metal-Functional Materials, Shanghai 200940, China; Department of Physics, Tongji University, Shanghai 200092, China |
| Abstract: | Measurements were performed using the positron annihilation technique associated with physical metallurgical techniques for several engineering alloys containing fine precipitates. It is shown that positron annihilation is an effective method to detect fine precipitates, providing a sound basis for a further intense research of these. |
| Keywords: | positron annihilation precipitate |
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