Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO Accumulated damage process of thermal sprayed coating under rolling contact by acoustic emission technique Jia XU,Zhen-yu ZHOU,Zhong-yu PIAO 1 . Key Laboratory of Special Purpose Equipment and Advanced Processing Technology (Zhejiang University of Technology), Ministry of Education and Zhejiang Province, Hangzhou 310014, China 2 . Key Laboratory of Special Purpose Equipment and Advanced Processing Technology (Zhejiang University of Technology), Ministry of Education and Zhejiang Province, Hangzhou 310014, China; The State Key Laboratory of Fluid Power Transmission and Control, Hangzhou 310027, China Frontiers of Mechanical Engineering,DOI:10.1007/s11465-016-0395-9