1. State Key Laboratory of Solidification Processing, Center of Advanced Lubrication and Seal MaterialsNorthwestern Polytechnical University Shaanxi China
2. Key Laboratory of Materials Processing and MoldZhengzhou University, Ministry of Education Zhengzhou China
3. Department of Energy and Power EngineeringTsinghua University Beijing China
4. School of Materials Science and EngineeringNanyang Technological University Singapore Singapore