Orientation relationship between C14 precipitate and (A2+D0(3)) matrix in an Fe-20at.%Al-8at.%Ti alloy

標題:	Orientation relationship between C14 precipitate and (A2+D0(3)) matrix in an Fe-20at.%Al-8at.%Ti alloy
作者:	Su, Chun-Wei Jeng, Shiang-Cheng Chao, Chuen-Guang Liu, Tzeng-Feng 交大名義發表 National Chiao Tung University
關鍵字:	iron alloys;electron diffraction;transmission electron microscopy (TEM);C14 precipitate
公開日期:	1-七月-2007
摘要:	When the Fe-20at.%Al-8at.%Ti alloy was aged at 1000 degrees C for 1 h and then quenched, the microstructure of the alloy was a mixture of (A2 + D0(3) + C14) phases. By means of transmission electron microscopy and diffraction techniques the orientation relationship between the C14 precipitate and (A2+D0(3)) matrix was determined to be: (0001)C-14 parallel to(112), (1100)(C14)parallel to(110)(m), (11206411(111)m. This orientation relationship has not been reported in Fe-Al-Ti alloy systems before. (C) 2007 Published by Elsevier Ltd. on behalf of Acta Materialia Inc.
URI:	http://dx.doi.org/10.1016/j.scriptamat.2007.03.038 http://hdl.handle.net/11536/10590
ISSN:	1359-6462
DOI:	10.1016/j.scriptamat.2007.03.038
期刊:	SCRIPTA MATERIALIA
Volume:	57
Issue:	2
起始頁:	125
結束頁:	128
顯示於類別：	期刊論文

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