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Effect of Small Alloying Additions on the Mechanical Properties of Sintered Al–Sn Composites
Russian Metallurgy (Metally) ( IF 0.4 ) Pub Date : 2022-04-27 , DOI: 10.1134/s0036029522040255
N. M. Rusin 1 , A. L. Skorentsev 1
Affiliation  

Abstract

The Al–Sn composites prepared by liquid phase sintering of a mixture of alloyed aluminum and tin powders are studied. A small amount of alloying additions (Zn, Mg, Si, Cu) is found to promote substantial hardening of the aluminum matrix during its treatment by equal channel angular pressing, but these additions decrease the plastic properties. The maximum strength and the minimum plasticity are detected in the samples alloyed with 2% Cu.



中文翻译:

少量合金添加对烧结铝锡复合材料力学性能的影响

摘要

研究了由合金铝和锡粉末的混合物液相烧结制备的 Al-Sn 复合材料。发现少量合金添加物(Zn、Mg、Si、Cu)在通过等通道角压处理过程中促进铝基体的显着硬化,但这些添加物会降低塑性性能。在与 2% Cu 合金化的样品中检测到最大强度和最小塑性。

更新日期:2022-04-28
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