Applied Microscopy
- 제27권4호
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- Pages.473-481
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- 1997
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- 2287-5123(pISSN)
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- 2287-4445(eISSN)
기계적합금화한 FeAl 나노결정립의 회절특성
Diffraction Characteristics of Mechanically Alloyed Nanocrystalline FeAl
- Choi, Keun-Seob (Dept. of Metallurgical Eng., Yonsei University (Jointly Appointed at the Center lot Advanced Aerospace Materials)) ;
- Kim, Do-Hyang (Dept. of Metallurgical Eng., Yonsei University (Jointly Appointed at the Center lot Advanced Aerospace Materials)) ;
- Hong, Kyung-Tae (Division of Metals, Korea Institude of Science and Technology)
- 발행 : 1997.12.01
초록
Disorder-order transformation of nanocrystalline FeAl have been investigated by a combination of electron and X-ray diffraction analysis including high resolution electron microscopy and differential scanning calorimetry. Fe-50at.%Al powders mechanically alloyed for 90 hours consist of