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首页> 外文期刊>Journal of Materials Engineering and Performance >Dry sliding wear behavior of metal matrix composites: A statistical approach
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Dry sliding wear behavior of metal matrix composites: A statistical approach

机译：金属基复合材料的干滑磨损行为：一种统计方法

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The dry sliding wear behavior of SiCp and SiCp-graphite-reinforced aluminum alloy composites produced by liquid metallurgy is studied by means of a pin-on-disc type of wear-test rig. This study evaluates the influence of independent parameters such as sliding speed (S), applied load (L), and sliding distance (D) on dry sliding wear behavior of composites. A Taguchi design for the experiments is used to collect the data in a controlled way, and a linear regression model is developed. This article tries to model dry sliding wear with wear parameters using a statistical approach. The results obtained in this work enable the influence and significance of various parameters and their interactions to be better understood. It was found that SiCp-Gr (graphite)-reinforced composites exhibit less volume loss when compared with SiCp-reinforced composites. Sliding speed is the most significant factor affecting wear behavior followed by L and D. The effect of interactions between the S and the L is more pronounced in SiCp-Gr composites.
机译：利用销盘式磨损试验机研究了液态冶金法制备的SiCp和SiCp-石墨增强铝合金复合材料的干滑磨损行为。这项研究评估了独立参数（如滑动速度（S），施加的载荷（L）和滑动距离（D））对复合材料干滑动磨损行为的影响。 Taguchi设计用于实验以受控方式收集数据，并开发了线性回归模型。本文尝试使用统计方法对具有磨损参数的干式滑动磨损进行建模。在这项工作中获得的结果使人们能够更好地理解各种参数及其相互作用的影响和重要性。发现与SiCp增强的复合材料相比，SiCp-Gr（石墨）增强的复合材料表现出更少的体积损失。滑动速度是影响磨损行为的最重要因素，其次是L和D。S和L之间的相互作用在SiCp-Gr复合材料中更为明显。

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