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Aiping WU

Ph.D., Professor

Tel: +86-10-62773859-2

Fax: +86-10-62773859-5

E-mail: wuaip@mail.tsinghua.edu.cn

http://www.me.tsinghua.edu.cn/faculty/wuaip/index.htm

Specialty:Advanced and dissimilar materials joining/ Numerical simulation of welding process


Education background

1990, Ph. D., Tsinghua University, Dept. of Mechanical Engineering

1984, B. S.  Tsinghua University, Dept. of Mechanical Engineering


Experience

2001-      Tsinghua University, Professor

1995-1996  Osaka University, Visiting Professor

1993-2001  Tsinghua University, A/Professor

1990-1992  Tsinghua University, Lecture


Areas of Research Interests/ Research Projects

Numerical Simulating of welding Process

Advanced materials joining

Dissimilar materials joining


Honors And Awards

2nd-class National Award for Technology Invention (2013)

2nd- Class Natural Science Award from MOE (2013)

2nd- Class National Award for Education (2009)

1st- Class Beijing Award for Education (2008)

2st- Class Beijing Award for Education (2001)

1st- Class Science and Technology Award from MOE (2006)


Academic Achievement

Patents

ZL 01109417.6

ZL 00106174.7

ZL 200610056366.6

ZL 200610056376.X

ZL 200610056365.1

ZL 200610056363.2

ZL 2009 1 0077861.9

Selected Publications

1.  Shao Huakai, Wu Aiping, Bao Yudian, Zhao Yue, Zou Guisheng. Microstructure characterization and mechanical behavior for Ag3Sn joint produced by foil-based TLP bonding in air atmosphere. Materials Science and Engineering A,  680(2017), 221-231

2.  Shao Huakai, Wu Aiping, Bao Yudian, Zhao Yue. Elimination of pores in Ag-Sn TLP bonds by the introduction of dissimilar intermetallic phases. Journal of Materials Science, 56(2017), 6:3508- 3519

3.  Li Yanjun, Zhao Yue, Li Quan, Wu Aiping, Zhu Ruican, Wang Guoqing. Effects of welding condition on weld shape and distortion in electron beam welded Ti2AlNb alloy joints. Materials and Design,114(2017), 226-233

4.  Kang Ju, Feng Zhicao, Frankel G.S., Li Jichao, Zou, Guisheng, Wu, Aiping. Effect of precipitate evolution on the pitting corrosion of friction stir welded joints of an Al-Cu alloy. Corrosion, 72(2016), 6, 719-731

5.  Shao Huakai, Wu Aiping, Bao Yudian, Zhao Yue, Zou Guisheng. Interfacial reaction and mechanical properties for Cu/Sn/Ag system low temperature transient liquid phase bonding. Journal of Materials Science: Materials in Electronics, 27(2016), 5: 4839-4848

6.  Kang Ju, Feng Zhi-Cao, Frankel G.S., Huang I. Wen, Wang Guo-Qing, Wu, Ai-Ping. Friction Stir Welding of Al Alloy 2219-T8: Part I-Evolution of Precipitates and Formation of Abnormal Al2Cu Agglomerates. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 47(2016), 9:4553-4565

7.  Kang Ju, Feng Zhi-Cao, Frankel G.S., Wang Guo-Qing, Wu, Ai-Ping. Friction Stir Welding of Al Alloy 2219-T8: Part II-Mechanical and Corrosion. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 47(2016), 9: 4566-4577

8. Li Quan, Wu Aiping, Li Yanjun, Wang Guoqing, Yan Dongyang, Liu Juan. Influence of temperature cycles on the microstructures and mechanical properties of the partially melted zone in the fusion welded joints of 2219 aluminum alloy. Materials Science and Engineering A, 623(2015):38-48

9.  Aiping Wu, Zhihua Song, Kazuhiro Nakata, Jinsun Liao and Li Zhou. Interface and properties of the friction stir welded joints of titanium alloy Ti6Al4V with aluminum alloy 6061. Materials and Design, 71(2015):85-92

10. Haiyang Xia, Fivos Drymiotis,Cheng-Lung Chen, Aiping Wu, Yang yuan Chen, G. Jeffrey Snyder. Bonding and high temperature reliability of NiFeMo alloy/n-type PbTe joints for thermoelectric module applications. Journal of Materials Science, V50(2015), n5:2700-2708

11.  Zhihua Song, Kazuhiro Nakata, Aiping Wu, Jinsun Liao, Li Zhou. Influence of probe offset distance on interfacial microstructure and mechanical properties of friction stir butt welded joint of Ti6Al4V and A6061 dissimilar alloys. Materials and Design, 57(2014): 269-278

12.  Haiyang Xia, Fivos Drymiotis, Cheng-Lung Chen, Aiping Wu, G. Jeffrey Snyder. Bonding and interfacial reaction between Ni foil and n-type PbTe thermoelectric materials for thermoelectric module applications. Journal of Materials Science, 49(2014), n 4, p 1716-1723

13.  Song Zhihua,Nakata Kazuhiro,Wu Aiping; Liao Jinsun. Interfacial microstructure and mechanical property of Ti6Al4V/A6061 dissimilar joint by direct laser brazing without filler metal and groove. Materials Science and Engineering A,V560, 2013,111-120

14.  Zhao Y., Wu A. P., Ren J. L., Sato Y. S., Kokawa H., Miyake M., Yan D. Y.. Temperature and force response characteristics of friction stir welding on Invar 36 alloy. Science and technology of welding and joining, 18(2013), No 3: 232-238

15.  Xia Haiyang, Wu Aiping, Fan Yinglong, Zou Guisheng, Ren Jialie. Effects of ion implantation on the brazing properties of high purity alumina. Surface and Coatings Technology, 206(2012), 8-9: 2098-2104

16.  Zhao Yue, Sato Yutaka S., Kokawa Hiroyuki, Wu Aiping. Microstructure and properties of friction stir welded high strength Fe-36 wt%Ni alloy. Materials Science and Engineering A, 2011,528(25-26):7768-7773

17.  Yan Dong-yang, Wu Ai-ping, Silvanus Juergen, Shi Qing-yu. Predicting residual distortion of aluminum alloy stiffened sheet after friction stir welding by numerical simulation. Materials and Design, 2011, 32(4): 2284-2291

18.  Wang Guo-qing(王国庆), Wu Ai-ping(吴爱萍)*, Zhao Yue(赵玥), Zou Gui-sheng(邹贵生), Chen Qiang(陈强), Ren Jia-lie(任家烈). Effect of Post-weld Heat Treatment on Microstructure and Properties of Ti-23Al-17Nb Alloy Laser Beam Welding Joints. Transactions of Nonferrous Metals Society of China, 2010, 20(5):732-739

19.  Yao Wei, Wu Aiping, Zou Guisheng, Ren Jialie Formation process of the bonding joint in Ti/Al diffusion bonding. Materials Science and Engineering A 480 (2008) 456–463

20.  Yao Wei, Wu Aiping, Zou Guisheng, Ren Jialie. 5A06/TA2 diffusion bonding with Nb diffusion-retarding layers. Materials Letters 62 (2008) 2836–2839

21.  Liu Gen-mao,Zou Gui-sheng, Wu Ai-ping, Zhang De-ku. Improvements of the Si3N4 brazed joints with intermetallics. Materials Science & Engineering A 415(2006)213~218

22.  A.P. Wu, G.S. Zou, J.L. Ren, H.J. Zhang, G.Q. Wang, X. Liu, M.R. Xie. Microstructures and mechanical properties of Ti-24Al-17Nb (at.%) laser beam welding joints. Intermetallics, 10(2002) 647~652

23.  Wu Aiping, Zou Guisheng, Ren Jialie, et al. Heat-resistant joints of Si3N4 ceramics with intermetallic compounds formed in situ. Journal of Materials Science,Vol.36(2001),Iss 11:2673~2678

24.  A.P.WU, J.L.REN, Z.S.PENG, H.MURAKAWA and Y.UEDA. Numerical Simulation for the Residual Stresses of Stellite Hardfacing on Carbon Steel. Journal of Materials Processing Technology, 101(2000), No.1-3: 70~75

25.  Wu Aiping, H.Murakawa, Y. Ueda. Effects of Welding Procedures on Residual Stresses of T-joints. Transactions of JWRI, Vol.25(1996),No.1: 81~89


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