First-Principles Study of the Influence of Lattice Misfit on the Behavior and the Ductility Effect of Hafnium in Ni-Ni3Al System

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1.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

2.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

3.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China

4.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

5.College of Physics Science and Technology, Shenyang Normal University, Huanghe Street 253, Shengyang 110034, China

6.School of Materials Science and Engineering, Anhui University of Technology, Ma'anshan 243002, China

7.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

基金项目: The authors acknowledge the financial support from the National Natural Science Foundation of China (.51001001 and 51201002)

1.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

2.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

3.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences,Shenyang 110016, China

4.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

5.College of Physics Science and Technology, Shenyang Normal University, Huanghe Street 253, Shengyang 110034, China

6.School of Materials Science and Engineering, Anhui University of Technology, Ma'anshan 243002, China

7.Institute of Molecular Engineering and Applied Chemistry,Anhui University of Technology, Ma'anshan 243002, China

Keywords： Hafnium

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