500℃时Au-Al-Pd的相图

IF 2.2 4区工程技术 Q2 Chemistry

Gold Bulletin Pub Date : 2014-07-26 DOI:10.1007/s13404-014-0146-9

Jyun Lin Li, Pei Jen Lo, Ming Chi Ho, Rick Yu, Ker-Chang Hsieh

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引用次数: 1

摘要

500℃时Au-Al-Pd的等温相图用扩散偶和平衡体合金构建了°C。用电子探针分析确定了相组成和相关系。本研究确定了13个三相平衡和2个三元相(T1和T2)。第1期含有37?在% Au, 26?在% Pd和37?T2相含有44?在% Au, 24?在% Pd和32?Au在Al3Pd2、AlPd和AlPd2相中的溶解度分别为6、15和34?分别在%。钯在AuAl2、Au2Al、Au8Al3和Au4Al相中的溶解度分别为5、10、13和3?分别在%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Phase diagram of Au–Al–Pd at 500 °C

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Phase diagram of Au–Al–Pd at 500 °C

The isothermal phase diagram of Au–Al–Pd at 500?°C was constructed using diffusion couples and equilibrated bulk alloys. Electron microprobe analyses were used to determine the phase compositions and phase relationships. Thirteen three-phase equilibria and two ternary phases (T₁ and T₂) were identified in this study. Phase T₁ contained 37?at% Au, 26?at% Pd, and 37?at% Al. Phase T₂ contained 44?at% Au, 24?at% Pd, and 32?at% Al. The Au solubility in the Al₃Pd₂, AlPd, and AlPd₂ phases were 6, 15, and 34?at%, respectively. The Pd solubility in the AuAl₂, Au₂Al, Au₈Al₃, and Au₄Al phases were 5, 10, 13, and 3?at%, respectively.

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来源期刊

Gold Bulletin 工程技术-材料科学：综合

CiteScore

3.30

自引率

4.50%

发文量

审稿时长

3 months

期刊介绍： Gold Bulletin is the premier international peer reviewed journal on the latest science, technology and applications of gold. It includes papers on the latest research advances, state-of-the-art reviews, conference reports, book reviews and highlights of patents and scientific literature. Gold Bulletin does not publish manuscripts covering the snthesis of Gold nanoparticles in the presence of plant extracts or other nature-derived extracts. Gold Bulletin has been published over 40 years as a multidisciplinary journal read by chemists, physicists, engineers, metallurgists, materials scientists, biotechnologists, surface scientists, and nanotechnologists amongst others, both within industry and academia. Gold Bulletin is published in Association with the World Gold Council.