• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Materials Engineering and Performance >Friction and Wear Behavior of TiAl Matrix Composites Incorporated with Silver and Molybdenum Disulfide
【24h】

Friction and Wear Behavior of TiAl Matrix Composites Incorporated with Silver and Molybdenum Disulfide

机译：掺入银和钼二硫化物的Tial基质复合材料的摩擦磨损行为

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

TiAl matrix composites incorporated with silver (Ag) and molybdenum disulfide (MoS2) are investigated to identify the improved friction and wear behavior over a wide temperature range. The results show that the excellent friction-reducing and anti-wear properties are obtained by the incorporation of Ag and MoS2, and the composite with 8 wt.% Ag and 4 wt.% MoS2 exhibits the lowest friction coefficients and wear rates under all testing temperatures. Such phenomenon is attributed to the adaptive-lubricating action of Ag and MoS2 as the temperature changes. Specifically, Ag and MoS2 are responsible for the improvements in friction and wear performance within 300 degrees C; MoS2, MoO3 and Ag2MoO4 are be beneficial to the decrease in friction coefficient and wear rate at 500 degrees C; Ag2MoO4 plays a supporting role in obtaining favorable frictional capability and good wear resistance at 700 degrees C.
机译：研究与银（Ag）和二硫化钼（MOS2）的TiAl基质复合材料进行研究，以识别在宽温度范围内的改善的摩擦和磨损行为。 结果表明，通过掺入Ag和MOS2和8重量％的复合材料获得优异的摩擦还原性和抗磨损性能。％Ag和4wt.％MOS2在所有测试下表现出最低的摩擦系数和磨损率 温度。 这种现象归因于AG和MOS2的适应性润滑作用，因为温度变化。 具体地，AG和MOS2负责在300摄氏度范围内的摩擦和磨损性能的改善; MOS2，MOO3和AG2MOO4是有益于500摄氏度的摩擦系数和磨损率的降低; AG2Moo4在获得有利的摩擦力和700摄氏度下的耐磨性和良好的耐磨性方面发挥支持作用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号