Preparation of in-situ Al3TiP/Al-based composite coating

摘要：

　　In the paper,titanium tri-aluminide (Al3Ti) particles reinforced aluminium (Al)-based composite coatings were fabricated by infiltration plus in-situ techniques at 891.3 ℃.The obtained composite coatings are characterized by XRD,SEM and friction and wear testers.The experimental results show that the reaction between Ti wires and Al molten increases with extending time,Ti wires can totally transform into Al3Ti particles for 20 min,which present blocky and strip-like states,respectively.The wear rates of the composite coatings decrease with increasing time.

关键词： Titanium Intermetallics Composite coating Wear

作者: Libin Niu Chun Yuan Dumeng Cao

作者单位: College of Materials Science and Engnieering,Xian University of Science and Technology,Xian 710055 Jinchuan Group LTD.Ctiy of Jinchang,Province of Gansu,737104 China

会议类型: 国际会议

会议名称: the 2012 2nd International Conference on Frontiers of Manufacturing Science and Measuring Technology (第二届制造科学与检测技术国际会议(ICFMM 2012))

会议地点: 西安

会议语种:英文

页码: 503-506

在线出版日期: 2012-06-12（万方平台首次上网日期，不代表论文的发表时间）