The utilization of TiB2 particle reinforcement in aluminium matrix composites, particularly with Al6063, has been explored in this study for its resilience to mechanical erosion, low oxidation rate, and excellent heat conductivity. The composite was produced using stir casting with 9 wt% TiB2. The investigation focuses on wear behaviour, examining three key process parameters such as load, sliding speed, and covering sliding distance across four settings to identify the optimal combination for achieving a favourable wear rate. Statistical analysis of variance reveals significant differences among the tested parameters. Conclusively, the study highlights the superiority of the grey-fuzzy approach over a simple grey relational grade in validating decision-making for wear performance attributes. The research identifies the ost significant grey relational grade and grey fuzzy grade values as 0.913 and 0.902, respectively. These values correspond to optimal operating conditions, specifically a 15 N load, a sliding speed of 15 m/s, and a sliding distance of 1200 m. The findings underscore the efficacy of the grey-fuzzy technique in authenticating decision-making processes related to wear performance characteristics, emphasizing its superiority over relying solely on a plain grey relational grade.

中文翻译：

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使用灰色模糊工具优化 TiB2 增强 Al6063 复合材料的摩擦学性能

TiB的利用2本研究对铝基复合材料中的颗粒增强材料（特别是 Al6063）进行了探索，因为它具有抗机械侵蚀能力、低氧化率和优异的导热性。该复合材料采用 9 wt% TiB 搅拌铸造生产2。该研究的重点是磨损行为，检查三个关键工艺参数，例如负载、滑动速度和四种设置的滑动距离，以确定实现有利磨损率的最佳组合。方差统计分析揭示了测试参数之间的显着差异。最后，该研究强调了在验证磨损性能属性决策方面，灰色模糊方法相对于简单的灰色关系等级的优越性。研究确定最显着的灰色关联等级和灰色模糊等级值分别为0.913和0.902。这些值对应于最佳操作条件，具体为 15 N 负载、15 m/s 滑动速度和 1200 m 滑动距离。研究结果强调了灰色模糊技术在验证与磨损性能特征相关的决策过程中的有效性，强调了其相对于仅依赖于普通灰色关系等级的优越性。