Bauri Ranjit, Yadav Devinder, Shyam Kumar C N, Janaki Ram G D
Indian Institute of Technology Madras, Chennai 600036, India.
Data Brief. 2015 Sep 25;5:309-13. doi: 10.1016/j.dib.2015.09.006. eCollection 2015 Dec.
Metal matrix composites (MMCs) exhibit improved strength but suffer from low ductility. Metal particles reinforcement can be an alternative to retain the ductility in MMCs (Bauri and Yadav, 2010; Thakur and Gupta, 2007) [1,2]. However, processing such composites by conventional routes is difficult. The data presented here relates to friction stir processing (FSP) that was used to process metal particles reinforced aluminum matrix composites. The data is the processing parameters, rotation and traverse speeds, which were optimized to incorporate Ni particles. A wide range of parameters covering tool rotation speeds from 1000 rpm to 1800 rpm and a range of traverse speeds from 6 mm/min to 24 mm/min were explored in order to get a defect free stir zone and uniform distribution of particles. The right combination of rotation and traverse speed was found from these experiments. Both as-received coarse particles (70 μm) and ball-milled finer particles (10 μm) were incorporated in the Al matrix using the optimized parameters.
金属基复合材料（MMCs）具有更高的强度，但延展性较差。金属颗粒增强是保持MMCs延展性的一种替代方法（鲍里和亚达夫，2010年；萨库尔和古普塔，2007年）[1,2]。然而，通过传统方法加工此类复合材料很困难。这里给出的数据与用于加工金属颗粒增强铝基复合材料的搅拌摩擦加工（FSP）有关。数据是加工参数，即旋转速度和横向速度，这些参数经过优化以加入镍颗粒。为了获得无缺陷的搅拌区和颗粒的均匀分布，研究了涵盖1000转/分钟至1800转/分钟的刀具转速以及6毫米/分钟至24毫米/分钟的一系列横向速度的广泛参数范围。通过这些实验找到了旋转速度和横向速度的正确组合。使用优化参数将原始粗颗粒（70微米）和球磨细颗粒（10微米）都加入到铝基体中。
