材料期刊网

Fretting Fatigue Improvement of Ti6Al4V by Coating and Shot Peening

Daoxin LIU , Xiaodong ZHU , Bin TANG , Jiawen HE

材料科学技术（英文）

Ion beam enhanced deposition (IBED) was employed to increase the fretting fatigue resistance of Ti6Al4V. CrN and TiN hard coatings were applied on the base material and shot peening was combined with the hard coatings to study the duplex effect on fretting fatigue resistance. The IBED coatings exhib...

关键词: Fretting fatigue , null , null , null

Effects of temperature, slip amplitude, contact pressure on fretting fatigue behavior of Ti811 alloys at elevated temperatures

Xiaohua ZHANG , Daoxin LIU

金属学报(英文版) doi:10.1016/S1006-7191(08)60080-0

Effects of the temperature, slip amplitude, and contact pressure on fretting fatigue (FF) behavior of the Ti811　 titanium alloy were investigated using a high frequency fatigue machine and a home-made high temperature apparatus. The fretting　 fatigue failure mechanism was studied by observing the fr...

关键词: Fretting fatigue (FF) , null , null , null , null

Finite Element Method Analysis of the Stress for Line Pipe with Corrode Groove During Outdoor Storage

Zhuanzhao YANG , Daoxin LIU , Xiaohua ZHANG

金属学报(英文版) doi:10.1007/s40195-012-0122-4

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