Preparation and Structural Characterization of Novel Alloys in the Ternary Zr-Fe-Bi System

IF 2 4区材料科学 Q4 CHEMISTRY, PHYSICAL

Journal of Phase Equilibria and Diffusion Pub Date : 2026-03-05 DOI:10.1007/s11669-026-01233-7

A. Balińska, A. Gil, V. Pavlyuk

引用次数: 0

Abstract

Phase identification and analysis of 29 annealed ternary alloys enabled the creation of an isothermal section of the Zr-Fe-Bi phase diagram at 400 °C. Scanning electron microscopy (SEM), x-ray energy dispersive spectroscopy (EDS), x-ray diffraction (XRD) studies were used for the research. The above-mentioned studies confirmed the presence of the Zr₆FeBi₂ (τ₁) phase, led to the identification of two novel ternary compounds: Zr₅Fe₂Bi (τ₂) and Zr₂Fe₃Bi (τ₃), and establishment of the phase equilibria between them. The crystal structures of these intermetallic compounds are presented. The ranges of solid solutions associated with binary compounds were also determined.

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新型Zr-Fe-Bi三元系合金的制备及结构表征

通过对29种退火三元合金的相识别和分析，建立了400℃时Zr-Fe-Bi相图的等温截面。采用扫描电子显微镜（SEM）、x射线能谱仪（EDS）、x射线衍射仪（XRD）进行了研究。上述研究证实了Zr6FeBi2 （τ1）相的存在，鉴定出两个新的三元化合物：Zr5Fe2Bi （τ2）和Zr2Fe3Bi (τ3)，并建立了它们之间的相平衡。给出了这些金属间化合物的晶体结构。确定了与二元化合物相结合的固溶体的范围。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Phase Equilibria and Diffusion 工程技术-材料科学：综合

CiteScore

2.50

自引率

7.10%

发文量

审稿时长

1 months

期刊介绍： The most trusted journal for phase equilibria and thermodynamic research, ASM International''s Journal of Phase Equilibria and Diffusion features critical phase diagram evaluations on scientifically and industrially important alloy systems, authored by international experts. The Journal of Phase Equilibria and Diffusion is critically reviewed and contains basic and applied research results, a survey of current literature and other pertinent articles. The journal covers the significance of diagrams as well as new research techniques, equipment, data evaluation, nomenclature, presentation and other aspects of phase diagram preparation and use. Content includes information on phenomena such as kinetic control of equilibrium, coherency effects, impurity effects, and thermodynamic and crystallographic characteristics. The journal updates systems previously published in the Bulletin of Alloy Phase Diagrams as new data are discovered.