Effect of heat treatment on wear properties of extruded AZ91 alloy treated with yttrium

• Published in: Journal of rare earths Vol. 34; no. 3; pp. 308 - 314
• Main Author: 闫洪 王志伟
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.03.2016
• Subjects: AZ91 alloy; AZ91合金; AZ91镁合金; heat treatment; hot extrusion; rare earths; wear resistance; 光盘装置; 干滑动摩擦磨损性能; 扫描电子显微镜; 挤压变形; 摩擦系数; 热处理; AZ91 alloy; hot extrusion; heat treatment; wear resistance; rare earths

The influence of heat treatment（T6） on the ambient temperature dry sliding wear behavior of the extruded AZ91 alloy treated with Y using a pin-on-disc apparatus was investigated. Wear rates and friction coefficients were measured within a load range of 5-70 N at a sliding speed of 0.188 m/s over a c...