The alpha -> beta polytypic transformation in SiC induced by ball milling |
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| Authors: | X.Y. Yang Y.K. Wu H.Q. Ye |
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| Affiliation: | Material Science Division , Indira Gandhi Centre for Atomic Research , Kalpakkam, Tamil Nadu , 603 102 , India |
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| Abstract: | The alpha -> beta polytypic transformation in SiC was observed during ball milling at room temperature. Microstructural evolution was characterized on an atomic scale by high-resolution electron microscopy (HREM). HREM observations showed that partial dislocations play an important role in the transformation under the complicated conditions during ball milling. |
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