A New Approach for Segregation Control in Alloys by High Magnetic Field Gradients and Its Application in Functional Materials
In this study,the effects of high magnetic field gradients on the segregation of alloying elements,crystallized phases,and particles in alloys during solidification process and corresponding microstructures were discussed.It was confirmed that applying an external high magnetic field gradient during...
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| Published in: | 钢铁研究学报：英文版 no. S1; pp. 291 - 296 |
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| Main Author: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2012
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| Subjects: | |
| Online Access: | Get full text |
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| Summary: | In this study,the effects of high magnetic field gradients on the segregation of alloying elements,crystallized phases,and particles in alloys during solidification process and corresponding microstructures were discussed.It was confirmed that applying an external high magnetic field gradient during solidification process is an effective processing route for controlling segregation in alloys and then fabricating functional materials which have special microstructures and properties.Such controlling and fabrication were realized by controlling the migration of the alloying elements,crystallized phases,and particles in the liquid matrix on the basis of the Lorentz and magnetic forces. |
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| Bibliography: | 11-3678/TF LIU Tie;WANG Qiang;LIU Yin;GAO Peng-fei;LOU Chang-sheng;HE Ji-cheng;Key Laboratory of Electromagnetic Processing of Materials(Ministry of Education),Northeastern University |
| ISSN: | 1006-706X 2210-3988 |