不同粒度WC增强Ni基合金的摩擦磨损性能研究
tribological properties of Ni-based alloy reinforced by WC particles of different size
本文采用真空热压烧结工艺，制备了不同WC粒度增强的复合材料，并对复合材料的结构、性能进行了研究，其中重点研究干摩擦条件下复合材料的摩擦磨损性能。研究结果表明：干摩擦条件下，随着粒度的增加，复合材料的磨损失重增大，摩擦系数有增大趋势。随着粒度的增加，复合材料的磨损机制出现转变。
omposite reinforced by WC particles of different size had been fabricated by hot-press sintering (HP). Structures, properties, especially the tribological properties of the composites were studied. The result shows that both the weight-loss and friction coefficient of the composites grow as the WC particle size increases. The wear mechanism also changes.
陈华辉、曹洪治
材料科学金属学、热处理
热压烧结WC粒度颗粒增强摩擦磨损
HP WC particle size composites tribological properties
陈华辉,曹洪治.不同粒度WC增强Ni基合金的摩擦磨损性能研究[EB/OL].(2008-01-31)[2025-08-22].http://www.paper.edu.cn/releasepaper/content/200801-892.点此复制
评论