Site occupancy of ternary additions to B2 alloys

被引：72
作者：
Bozzolo, GH
Noebe, RD
Amador, C
机构：
[1] Ohio Aerosp Inst, Cleveland, OH 44142 USA
[2] NASA, Glenn Res Ctr, Cleveland, OH 44135 USA
[3] Univ Nacl Autonoma Mexico, Dept Fis & Quim Teor, Fac Quim, Mexico City 04510, DF, Mexico
来源：
INTERMETALLICS | 2002年 / 10卷 / 02期
基金：
美国国家航空航天局;
关键词：
nickel aluminides; based on NiAl; iron aluminides; based on FeAL; site occupancy;
D O I：
10.1016/S0966-9795(01)00124-8
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
In this broad-based survey study, the substitutional site preference of ternary alloying additions to B2 compounds (stable at room temperature and 50/50 composition) is determined using the Bozzolo-Ferrante-Smith (BFS) method for alloys. The method is applied to Ni, Al, Ti, Cr, Cu, Co, Fe, Ta, Hf, Mo, Nb, W, V and Ru additions to NiAl, FeAl, CoAl, CoFe, CoHf, CoTi, FeTi, RuAl, RuSi, RuHf, RuTi, and RuZr. The results arc compared, when available, to experimental data and other theoretical results. (C) 2002 Elsevier Science Ltd. All rights reserved.
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收藏
页码：149 / 159
页数：11
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