A Comparative Study of Mechanical Properties, Thermal Conductivity, Residual Stresses, and Wear Resistance of Aluminum-Alumina Composites Obtained by Squeeze Casting and Powder Metallurgy

被引：0

作者：

Justyna Maj

Witold Węglewski

Kamil Bochenek

Łukasz Rogal

Stefania Woźniacka

Michał Basista

机构：

[1] Polish Academy of Sciences,Institute of Fundamental Technological Research

[2] Polish Academy of Sciences,Institute of Metallurgy and Materials Science

来源：

Metallurgical and Materials Transactions A | 2021年 / 52卷

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Squeeze casting and powder metallurgy techniques were employed to fabricate AlSi12/Al2O3 composites, which are lightweight structural materials with potential applications in the automotive industry. The impact of the processing route on the material properties was studied. Comparative analyses were conducted for the Vickers hardness, flexural strength, fracture toughness, thermal conductivity, thermal residual stresses, and frictional wear. Our results show that the squeeze cast composite exhibits superior properties to those obtained using powder metallurgy.

引用

页码：4727 / 4736

页数：9

共 32 条

[1] A Comparative Study of Mechanical Properties, Thermal Conductivity, Residual Stresses, and Wear Resistance of Aluminum-Alumina Composites Obtained by Squeeze Casting and Powder Metallurgy (Aug, 10.1007/s11661-021-06401-7, 2021)
Maj, Justyna
Weglewski, Witold
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METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2021, 52 (11): : 5133 - 5133
[2] Effect of microstructure on mechanical properties and residual stresses in interpenetrating aluminum-alumina composites fabricated by squeeze casting
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[3] Mechanical properties and wear strengths in aluminum-alumina composites
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[4] MECHANICAL PROPERTIES AND WEAR RESISTANCE OF Al4Cu-SiC COMPOSITES FABRICATED BY POWDER METALLURGY
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Journal of Materials Research, 2014, 29 : 1941 - 1950
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[10] Thermal conductivity and mechanical properties of pitch-based carbon fibre reinforced aluminium composites fabricated by squeeze casting
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