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STRUCTURE OF NANOCRYSTALLINE Fe-Cu-Si-B ALLOYS |
LIU Xuedong;ZHU Jie;JIANG Jian;DING Bingzhe;WANG Jingtang Institute of Metal Research. Academia Sinica; Shenyang |
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Cite this article:
LIU Xuedong;ZHU Jie;JIANG Jian;DING Bingzhe;WANG Jingtang Institute of Metal Research. Academia Sinica; Shenyang. STRUCTURE OF NANOCRYSTALLINE Fe-Cu-Si-B ALLOYS. Acta Metall Sin, 1993, 29(9): 72-76.
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Abstract Crystallization phases, morphologies, and electronic structures, as well as thedistribution of metalloid atoms in the nanocryatalline Fe-Cu-Si-B alloys were studied bymeans of XRD, TEM and TMES. The lattice constants of α-Fe(Si) in the alloys may reduceobviously with the growth of grains. The B atoms in the alloys exist in two states and they re-main unchanged in feature as grain growth; while Si atoms occur short range order and itchanges over the grain growing.
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Received: 18 September 1993
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1 刘学东,王景唐.金属学报,1992;28;B493 2 Lu K, Wang J T, Wei W D. J Appl Phys, 1991; 9: 522 3 Pearson W B. A Handbook of Lattice Spacings and Structures of Metals and Alloys. Pergamon Press, 1956: 656 4 Sterns M B. Phys Rev, 1963: 129: 1136 5 Haggstrom L. Phys Scr, 1973: 7: 125 6 Gonser U. Mossbauer Spectroscopy. Berlin: Springer--Verlag, 1975: 93 7 Hansen M. Constitution of Binary Alloys. 2nd ed, New York: McGraw--Hill, 1958: 525 8 Lu K, Luck R, Predel B. Scr Metall Mater, in pres |
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