Structure and tribomechanical properties of sintered Al–Sn–Pb composites

IF 0.4 4区物理与天体物理 Q4 PHYSICS, MULTIDISCIPLINARY

Russian Physics Journal Pub Date : 2025-02-05 DOI:10.1007/s11182-025-03376-5

N. M. Rusin, A. L. Skorentsev, V. E. Likharev

引用次数: 0

Abstract

The structural features of the Al–40Sn composite that are formed when part of the tin is replaced by lead have been studied. It was found that the sintered composite has a 3-phase structure consisting of Al, α‑Pb and β‑Sn phases. Lead poorly wets aluminum, and their interphase boundaries are weaker than Al–Sn boundaries. As a result, the strength and wear resistance of the sintered lead-alloyed composite are lower than those of the base material.

Abstract Image

查看原文本刊更多论文

烧结铝锡铅复合材料的结构和摩擦力学性能

研究了Al-40Sn复合材料在部分锡被铅取代后形成的结构特征。烧结后的复合材料具有Al、α - Pb和β - Sn相组成的3相结构。铅对铝的润湿性较差，其相界面弱于Al-Sn界面。结果表明，烧结后的铅合金复合材料的强度和耐磨性低于母材。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Russian Physics Journal PHYSICS, MULTIDISCIPLINARY-

CiteScore

1.00

自引率

50.00%

发文量

208

审稿时长

3-6 weeks

期刊介绍： Russian Physics Journal covers the broad spectrum of specialized research in applied physics, with emphasis on work with practical applications in solid-state physics, optics, and magnetism. Particularly interesting results are reported in connection with: electroluminescence and crystal phospors; semiconductors; phase transformations in solids; superconductivity; properties of thin films; and magnetomechanical phenomena.