| OU Xin-bing,ZHANG Jin.Research Progress in Surface Nanocrystallization Induced by Severe Plastic Deformation[J],37(3):60-64 |
| Research Progress in Surface Nanocrystallization Induced by Severe Plastic Deformation |
| Received:February 20, 2008 Revised:June 10, 2008 |
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| DOI： |
| KeyWord:Severe Plastic Deformation ( SPD) Surface Nanocrystallization ( SNC) Methods Structure and property |
| Author | Institution |
| OU Xin-bing |
College of Materials Science & Engineering, Chongqing Institute of Technology, Chongqing, , China |
| ZHANG Jin |
1. College of Materials Science & Engineering, Chongqing Institute of Technology, Chongqing, , China;2. Beijing College of Materials Science & Engineering, University of Science and Technology, Beijing , China |
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| Abstract: |
| As a newly developing technology, surface nanocrystallization ( SNC) induced by severe plastic deformation ( SPD) has been spotlighted in recent years. The SNC technique can not only prepare ideal samples for the investigation of deformation-induced grain refinement process and the structure-property relationship in a wide region from nanometers to micrometers, but also apply excellent traits of nanocrystalline materials in metals to significantly enhance the properties of the metallic materials, therefore it is expected to achieve practical application in industry. The SNC technique (including the SNC principle, synthesizing methods, structure, property) will be presented and the problems and investigation prospects are generalized finally. |
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