Site Occupancies in Ternary C15 Ordered Laves Phases
نویسندگان
چکیده
منابع مشابه
The effect of alloying on the properties of (Nb,Ti)Cr2 C15 Laves phases
The effect of composition on the ternary (NbCr2–TiCr2) C15 phase properties has been investigated, focusing upon the defect structure, elastic properties, and mechanical behavior. The C15 phase field is continuous between NbCr2–TiCr2, with a maximum phase field width of at least 7 at.% solubility. The defect mechanism is governed by anti-site constitutional defects for all alloys. Mechanically,...
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Various effects on the room-temperature mechanical properties of TiCr2-base alloys have been assessed in efforts to improve the toughness of Laves phase intermetallics (AB2). Systematic studies were performed on: (i) single-phase stoichiometric and nonstoichiometric TiCr2, (ii) TiCr2-base ternary Laves phases, and (iii) two-phase binary alloys containing TiCr2. In order to make quantitative com...
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ژورنال
عنوان ژورنال: MRS Proceedings
سال: 1996
ISSN: 0272-9172,1946-4274
DOI: 10.1557/proc-460-617