铝/巴氏合金复合材料的摩擦学特性及其在滑动轴承上的应用

IF 0.6 Q4 METALLURGY & METALLURGICAL ENGINEERING

Archives of Foundry Engineering Pub Date : 2023-11-06 DOI:10.24425/afe.2020.133326

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引用次数: 4

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Tribological Characterization of Aluminum/Babbitt Composites and Their Application to Sliding Bearing

The present work studies the tribological properties of new hybrid material composed from high porosity open cell aluminum alloy (AlSi10Mg) skeleton and B83 babbitt infiltrated into it. The porous skeleton is obtained by replication method applying salt (NaCl) as space holder. The reinforcing phase of the skeleton consists of Al 2 O 3 particles. The skeleton contains Al 2 O 3 particles as reinforcement. The microstructure of the obtained materials is observed and the tribological properties are determined. A comparison between tribological properties of nominally nonporous aluminum alloy, high porosity open cell skeleton, babbitt alloy and the hybrid material is presented. It is concluded that new hybrid material has high wear resistivity and is a promising material for sliding bearings and other machine elements with high wear resistivity.

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来源期刊

Archives of Foundry Engineering METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

1.10

自引率

16.70%

发文量

期刊介绍： Thematic scope includes scientific issues of foundry industry: Theoretical Aspects of Casting Processes, Innovative Foundry Technologies and Materials, Foundry Processes Computer Aiding, Mechanization, Automation and Robotics in Foundry, Transport Systems in Foundry, Castings Quality Management, Environmental Protection. Why subscribe and read