In 元素对 Pb-56Bi-In 共晶合金熔点和特性的影响

IF 18 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Accounts of Chemical Research Pub Date : 2024-06-12 DOI:10.1142/s0217984924420168

Fang Luo, Feihong Huang, Jinxin Hu, Youdong Yang

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引用次数: 0

摘要

基于密度泛函理论驱动的先进第一原理计算，我们的研究利用熔铸技术在传统的铅-56铋共晶合金中加入了微量的铟。详细检查确定了制备材料的关键参数，包括熔点、相形成和微观结构。最初的 Pb56Bi 合金的熔点为 125°C，而加入 In 后得到的 Pb-56Bi-XIn（X 代表 In 元素的百分比）熔点降至 85.7°C-119.7°C。

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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Impact of In element on the melting point and properties of Pb-56Bi-In eutectic alloy

Based on advanced first-principle calculations driven by density functional theory, our study used fusion casting techniques to incorporate minute quantities of In into the conventional Pb-56Bi eutectic alloy. Detailed examination identified the critical parameters of the prepared materials, including melting point, phase formation and microstructure. The initial Pb56Bi alloy had a melting point of 125°C, while the inclusion of In yielded Pb-56Bi-XIn (X represents the percentage of In element) and decreased the melting temperature to 85.7°C–119.7°C.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.