Funding for this research was provided by:
National Natural Science Foundation of China (51422507)
Natural Science Fund of Hubei Province (2015CFB372)
Fundamental Research Funds for the Central Universities (2015IVA010)
Tribology Science Fund of State Key Laboratory of Tribology (SKLTKF14B03)
Article History
Received: 29 June 2016
Accepted: 13 June 2018
First Online: 26 June 2018