Details of the Faculty or Staff----Institute of Metal Research

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LI Geping
Title:Professor	Email: gpli@imr.ac.cn
Tel. : +86-24-83978619	FAX: +86-24-23971638
Division: Titanium Alloys Division,Shenyang R & D Centre for Advanced Materials
Address: Titanium Alloys Division, Institute of Metal Research Chinese Academy of Sciences (IMR CAS), 72 Wenhua Road,Shenyang,China, 110016

Experience：

Education:

Ph.D. in Materials Science, Institute of Metal Research, Chinese Academy of Sciences, 1995.

M.S.E. (1990) and B.S.E.(1987) in Materials Science & Engineering, Jilin University of Technology, China.

Professional experience:

？ 2000.12-present: Professor, Institute of Metal Research, Chinese Academy of Sciences.

(2003.2-2003.8) Visiting Professor, Department of Mechanical, Materials, and Aerospace Engineering, Illinois Institute of Technology, USA

？ 1997.9–2000.12: Associate Professor, Institute of Metal Research, Chinese Academy of Sciences

？ 1995. 9-1997.9: Postdoctoral Researcher, Department of Materials Science and Engineering
Harbin Institute of Technology, China

？ 1990. 7-1992.9: Assistant Researcher, Department of Materials Science and Engineering
Jilin University of Technology, China

Research Interest：

？ Microstructures and thermal processing control of near-α Ti-alloys

？ Designs and high temperature mechanical properties of W-bearing heat-resisting Ti-alloys

？ Microstructures, phase transformation and properties of Zr-alloys

？ Nonburning mechanisms of titanium alloys

？ Fatigue behavior of high strength titanium alloys

？ Microstructures of Nd-containing titanium alloys, and corresponding hot work technique

？ Ti-alloys system with lower thermal expansion coefficients

Research Achievement：

Service to the International Professional Societies：

Honors：

？ Third Prize，Science and Technology Progress Award
Aviation Industry Corporation of China, 2009

？ Third Prize，Science and Technology Progress Award
Baoji Titanium Industry Group of China, 2007

？ Honorable Mention
International Metallographic Contest, 2005

？ Third Prize，Science and Technology Progress Award
Aviation Industry Corporation of China, 2004

？ Excellent Paper Award
Institute of Metal Research, Chinese Academy of Science, 1998

？ First Prize，Science and Technology Progress Award
Chinese Academy of Science, 1997

Publication：

1) Hengfei Gu, Geping Li, Chengze Liu, Fusen Yuan, Fuzhou Han, Lifeng Zhang and Songquan Wu. Considerable knock-on displacement of metal atoms under a low energy electron beam. Scientific Reports. DOI:10.1038/s41598-017-00251-3

2) Chengze Liu, Hong Guan, Qingan Tai, Fusen Yuan, Fuzhou Han, Hengfei Gu,Lifeng Zhang, Geping Li. A microstructure and texture analysis on shear band formed during quasi-static axial compression in TC4 alloy. Materials Science & Engineering A. 2017,698:18.

3) Hengfei Gu, Geping Li, Chengze Liu,Fusen Yuan, Lifeng Zhang,Lian Wang, Xiaoning Li,Songquan Wu,eSheng Peng and Bo Gao. Characterization of the products obtained from the reactions of Zircaloy-4 with an acid mixture of concentrated HNO₃ and dilute HF with the aim of understanding pickle salts of zirconium alloys. RSC Adv., 2016, 6:109815.

4) WU Songquan, YANG Yi , LI Geping , PING Dehai , HU Qingmiao , YANG Rui. ω Lattice mechanism of {112}<111> twining nucleation and growth and termination. Acta Metallurgica Sinica. 2016,52:249.

5) Yuan G H, Zhang L F, Yue Q, Gu H F, Li G P, Shen J R. Microstructural characteristics of β precipitates in Zr-Nb alloy. Materials Chemistry and Physics. 2015,165:87.

6) H.F. Gu, L.F. Zhang, M.Y. Li, L. Wang, X.N. Li, S.Q. Wu, S. Peng, B. Gao, G.P. Li. Studies of the products from the reactions of co-acids containing concentrated HF and dilute HNO3 with Zircaloy-4. Journal of Fluorine Chemistry. 2014,166:28.

7) S. Q. Wu, D. H. Ping, Y. Yamabe-Mitarai , W. L. Xiao, Y. Yang, Q. M. Hu, G. P. Li, R. Yang. {112}<111> Twinning during ω to body-centered cubic transition. Acta Materialia, 2014,62:122.

8) Peng Lin, Aihan Feng, Shijian Yuan, Geping Li, Jun Shen. Microstructure and texture evolution of a near-α titanium alloy during hot deformation. Materials Science & Engineering A, 2013, 563:16.

9) Y. Yang, G.P. Li, H. Wang, S.Q. Wu, L.C. Zhang, Y.L. Li, K. Yang. Formation of zigzag-shaped β mechanical twins in Ti-24.5Nb-0.7Ta-2Zr-1.4O alloy. Scripta Materialia, 2012, 66: 211.

10) S. Q. Wu, D. H. Ping, Y. Yamabe-Mitarai, T. Kitashima, G. P. Li, R. Yang. Microstructure characterization on Martensitic α″ phase in Ti-Nb-Pd alloys. Journal of Alloys and Compounds, 2012, doi:10.1016/j.jallcom.2011.12.152.

11) Changfu Li, Geping Li, Yi Yang, Mesut Varlioglu, Ke Yang. α" Martensitic twinning in alpha+beta Ti-3.5Al-4.5Mo titanium alloy. Journal of Metallurgy, 2011, doi: 10.1155/2011/924032.

12) Y. Yang, S.Q. Wu, G.P. Li, Y.L. Li, Y.F. Lu, K. Yang, P. Ge. Evolution of deformation mechanisms of Ti–22.4Nb–0.73Ta–2Zr–1.34O alloy during straining. Acta Materialia, 58, (2010) 2778

13) Y. Yang, G. P. Li, G. M. Cheng,Y. L. Li,and K. Yang. Multiple deformation mechanisms of Ti–22.4Nb–0.73Ta–2.0Zr–1.34O alloy. Applied Physics Letters, 94, (2009) 061901

14) Y. Yang, G.P. Li, G.M. Cheng, H. Wang, M. Zhang, F. Xu and K. Yang. Stress-introduced α〃 martensite and twinning in a multifunctional titanium alloy. Scripta Metallurgica et Materialia, 58 (2008) 9

15) Feng Xu, Geping Li, Mesut Varlioglu, Philip Nash，Rui Yang. Research of surface micro cracks and relief caused by lamella sliding during high temperature tensile in titanium alloy with lamella structure. Journal of Materials Science and Technology, 2(2006)470