研究队伍

师资介绍

沈耀

教授

地址:上海市闵行区东川路800号交通大学材料学院A楼509B

电话:86-21-34203763

邮箱:yaoshen@sjtu.edu.cn

主页:

个人简介

1989.09-1994.06 清华大学机械工程系 本科
19970.3-1999.05 美国俄亥俄州立大学材料系 硕士
2001.09-2004.08 美国俄亥俄州立大学材料系 博士
2004.12-2006.07 上海交通大学材料学院 讲师,副教授,博导
2009.01-2009.04 俄亥俄州立大学材料系 访问学者
2010.12-2011.02 香港大学机械系 访问学者
2010年 入选教育部新世纪优秀人才计划
2012.01-至今 教授, 博导

研究方向

研究方向一  材料力学行为微介观机制的实验与理论模拟研究
研究方向二  极端条件下材料行为的计算模拟

研究情况:

近年主要从事材料先进金属结构材料的微介观变形与强化机理研究,采用晶体塑性有限元、相场模型、位错理论分析及位错动力学和分子动力学等多尺度模拟分析手段,研究高强钢、镁合金、铝合金及复合材料等先进结构材料的位错滑移、孪生、相变、扩散等微介观机制及断裂损伤与变形等宏观过程。正在开展超高应变速率及高温高压和辐照等极端条件下材料行为和辐照条件下微小样品设计与数据处理等项研究。近期也开展了电脉冲在材料加工与处理过程中的效应及机理研究,早期还从事了表面工程方面的实验研究。负责国家挑战计划和重点研发项目课题各一项,国家自然科学基金项目四项。负责美国因特尔公司、美国通用汽车公司和日本大金公司等国际知名公司横向合作项目多项,及宝山钢铁公司、中国科学院和中国工程物理研究院等单位横向合作项目多项。


获奖情况

上海市科学技术奖二等奖2008年;上海交通大学优秀班主任


代表性论文


1.Jiawei Ma, Haiting Liu, Qi Lu*, Yong Zhong, Li Wang, Yao Shen*, Transformation kinetics of retained austenite in the tensile Lüders strain range in medium Mn steel, Scripta Materialia, 169 (2019) 1-5

2.Jiawei Yan, Wei Li, Haiting Liu, Yao Shen*, Reversion of sub-boundaries into dense dislocations in aluminum by electric pulsing treatment, Scripta Materialia 167 (2019) 86-90.

3.Lin Weng, Tongxiang Fan*, Mao Wen, Yao Shen*, Three-dimensional multi-particle FE model and effects of interface damage, particle size and morphology on tensile behavior of particle reinforced composites, Composite Structures 209 (2019) 590–605

4.Jiawei Yan, Jiawei Ma, Jian Wang, and Yao Shen*, Strength and Ductility with Dual Grain-Size

and Texture Gradients in AZ31 Mg Alloy, Metallurgical and Materials Transaction A, 49 (2018) 5333-5338

5.Jiawei Ma, Qi Lu*, Li Sun, Yao Shen*, Two-Step Intercritical Annealing to Eliminate Lüders Band in a Strong and Ductile Medium Mn Steel, Metallurgical and Materials Transaction A, 49(2018) 4404-4408

6.Guisen Liu, Jian Wang, Yao Shena*, Density functional theory study of {101n} twin boundaries of Zn under high pressure, Computational Materials Science 151 (2018) 106–116

7.Haiting Liu, Yao Shen*, Shuang Yang, Pengfei Zheng, Lei Zhang. A comprehensive solution to miniaturized tensile testing: Specimen geometry optimization and extraction of constitutive behaviors using inverse FEM procedure, Fusion Engineering and Design 121 (2017) 188–197.

8.Mingyu Gong, John P. Hirth, Yue Liu, Yao Shen* & Jian Wang*, Interface structures and twinning mechanisms of twins in hexagonal metals, Materials Research Letters, 5 (2017) 449-464.

9.Yurui Wu, Yao Shen*, Kaiguo Chen, Yuying Yu, Guo He, Peidong Wu. Multi-scale crystal plasticity finite element method (CPFEM) simulations for shear band development in aluminum alloys, Journal of Alloys and Compounds, 711 (2017) 495-505.

10.Dongyue Xie, Jiawei Yan, Yangxin Li*, Dong Qiu, Guilin Wu, Xiaodong Wang, Bin Chen, Yao Shen*, Guozhen Zhu. Ordered stacking faults within nanosized silicon precipitates in aluminum alloy, Materials Letters, 190 (2017) 225-228.

11.Guisen Liu, Xi Cheng, Jian Wang, Kaiguo Chen, Yao Shen*. Quasi-periodic variation of Peierls stress of dislocations in face-centered-cubic metals. International Journal of Plasticity, 90 (2017) 156-166.

12.Guisen Liu, Xi Cheng, Jian Wang, Kaiguo Chen, Yao Shen*. Atomically informed nonlocal semi-discrete variational Peierls-Nabarro model for planar core dislocations. Scientific Reports, 7 (2017) 43785.

13.Guisen Liu, Xi Cheng, Jian Wang, Kaiguo Chen, Yao Shen*. Improvement of nonlocal Peierls-Nabarro models. Computational Materials Science, 131 (2017) 69-77.

14.Yangxin Li, Jian Wang, Kaiguo Chen, Meiyue Shao, Yao Shen*, Li Jin* & Guo-zhen*. Self-patterning Gd nano-fibers in Mg-Gd alloys. Scientific Report, 6 (2016) 38537.

15.Haiting Liu, Yao Shen* , Jiawei Ma, et al. Grain Size Dependence of Uniform Elongation in Single-Phase FCC/BCC Metals. Journal of Materials Engineering and Performance, 25 (2016) 1-7.

16.Wei Li, Yao Shen*, Chaoying Xie,High thermal stability of submicron grained Cu processed by asymmetrical rolling, Materials and Design, 105 (2016) 404–410.

17.Yurui Wu, Yao Shen*, Peidong Wu, Kaiguo Chen, Yuying Yu, Guo He, A two-step approach to predict shear band development with crystal plasticity finite element method (CPFEM), International Journal of Solids and Structures, 96 (2016) 265-273.

18.Wei Li, Yao Shen* Haiting Liu, Yuan Wang, Wenjun Zhu and Chaoying Xie, Non-octahedral-like dislocation glides in aluminum induced by athermal effect of electric pulse, Journal of Materials Research, 31 (2016) 1193-1200.

19.Guisen Liu, Xi Cheng, Jian Wang, Kaiguo Chen, Yao Shen*, Peierls stress in face-centered-cubic metals predicted from an improved semi-discrete variation Peierls-Nabarro model, Scripta Materialia, 120 (2016) 94–97.

20.Li Zhang, Yao Shen*, Haibo Wan, Xiaochuan Xiong, Lanting Zhang, The study of Widmanst?tten ferrite in Fe-C alloys by a phase field model coupled with anisotropic elasticity, Journal of Alloys and Compounds 650 (2015) 239-247.

21.Li Zhang, Yao Shen*, Lei Zhang, Yanming Wang, Xiaochuan Xiong, Lanting Zhang, Competing effects of interface anisotropy and isotropic driving force on the growth of steady state shape in phase-field modeling, Computational Materials Science, 111 (2016) 313-321.

22.Wei Li, Yao Shen* et al, Effects of electric pulse on the annealing induced hardening behavior of submicron grained Cu,Materials Science and Technology (UK), 31 (2015) 1577-1582.

23.Xu He, Yao Shen* et al, Modeling the evolution of interface morphologies in metallic layered composites, JOM, 67 (2015) 1486-1490.

24.Lin Weng, Yao Shen* et al, A study of interface damage on mechanical properties of particle reinforced composites, JOM, 67 (2015) 1-6.

25. 邓洁, 马佳伟, 许以阳, 沈耀*. (2015). 马氏体的分布对双相钢微观变形行为和力学性能的影响. 金属学报 9 (2015) 1092-1100.

26.Haibo Wan, Yao Shen*, Xu He, Jian Wang, Modeling of Microstructure Evolution in Metallic Multilayers with Immiscible Constituents, JOM, 65(2013)443-449.

27.Jian Wang, Yao Shen, Structure - property - functionality relationships in bimetal composites, JOM, 64 (2012) 1190-1191.

28.Haibo Wan, Yao Shen*, Jian Wang, Zhiqiang Shen, Xuejun Jin, A predictive model for microstructure evolution in metallic multilayers with immiscible constituents, Acta Materialia, 60 (2012) 6869-6881.

29.Haibo Wan, Yao Shen*, Xuejun Jin, Youxing Chen, Jian Sun, Effects of coherency stress and vacancy sources/sinks on interdiffusion across coherent multilayer interfaces - Part I: Theory, Acta Materialia, 60 (2012) 2528–2538.

30.Haibo Wan, Yao Shen*, Xuejun Jin, Youxing Chen, Jian Sun, Effects of coherency stress and vacancy sources/sinks on interdiffusion across coherent multilayer interfaces - Part II: Interface sharpening and intermixing rate, Acta Materialia, 60 (2012) 2539–2553.

31.Xi Cheng, Yao Shen*, Lei Zhang, Xiaohui Liu, Surface effect on the screw dislocation mobility over the Peierls barrier, Philosophical Magazine Letters, 92 (2012) 270-277.

32.Wei Zeng, Yao Shen*, Ning Zhang, Xiaoxu Huang*, Jeff Wang, Guoyi Tang and Aidang Shan, Rapid hardening induced by electric pulse annealing in nanostructured pure Aluminum, Scripta Materialia, 66 (2012) 147–150.

33.Jiayi Liu, Mingjiang Jin, Chang Ni, Yao Shen, Genlian Fan, Zi Wang, Yafei Zhang, Caifu Li, Zhiquan Liu, and  Xuejun Jin*, Strain glassy behavior and premartensitic transition in Au7Cu5Al4 alloy,  Physical Review B (Rapid Communication), 84(2011) 140102(R).

34.Haibo Wan, Yao Shen*, Wei Zeng and Qiulong Chen, The nanoindentation-induced cracking of thin silicon chips, Nanomaterials and Nanotechnology Letters, 2 (2010) 327-331.

35.Haibo Wan, Yao Shen*, A plastic-damage model for finite element analysis of silicon cracking under indentation, Journal of Materials Research, 25 (2010) 2224-2237.

36. Xiaohui Liu, Jianfeng Gu, Yao Shen, Ju Li, Changfeng Chen, Lattice dynamical finite-element method, Acta Materialia, 58 (2010) 510-523.

37.Yao Shen*, Xi Cheng, Dislocation movement over the Peierls barrier in the semi-discrete variational Peierls framework, Scripta Materialia, 61 (2009) 457-460.

38.Yao Shen*, Yang Li, Zhuliang Li, Haibo Wan, Pulin Nie, An improvement on the three-dimensional phase-field microelasticity theory for elastically and structurally inhomogeneous solids, Scripta Materialia, 60 (2009) 901-904.

39.Yao Shen*,Peter Anderson; Transmission of a screw dislocation across a coherent, non-slipping interface, Journal of the Mechanics and Physics of Solids, 55 (2007) 956-979.

40.Yao Shen*, Peter M. Anderson, Transmission of a screw dislocation across a coherent, slipping interface, Acta Materialia, 54 (2006) 3941–3951.

41.Pulin Nie, Yao Shen*, QiuLong Chen, Xun Cai, Effects of residual stresses on interfacial adhesion measurement, Mechanics of Materials, 41 (2009) 545-552.

42.Xiaohui. Liu, Jianfeng Gu, Yao Shen and Changfeng Chen; Anisotropy in homogeneous dislocation nucleation by nanoindentation of single crystal Cu, Scripta Materialia, 58 (2008) 564-567.

43.Kai Feng, Yao Shen*, Hailin Sun, Dongan Liu, Quanzhang An, Xun Cai, Paul K. Chu, Conductive amorphous carbon-coated 316L stainless steel as bipolar plates in polymer electrolyte membrane fuel cells, International Journal of Hydrogen Energy, 34 (2009) 6771-6777.

44.Kai Feng, Yao Shen, Dongan Liu, Paul K. Chu, Xun Cai, Ni–Cr Co-implanted 316L stainless steel as bipolar plate in polymer electrolyte membrane fuel cells, International Journal of Hydrogen Energy, 35(2010) 690 -700.

45.  Kai Feng, Yao Shen*, Jianming Mai, Dongan Liu, Xun Cai, An investigation into nickel implanted 316L stainless steel as bipolar plate for PEM fuel cells, Journal of Power Sources, 182 (2008) 145-152.

46.  Hua Dai, Yao Shen *, Jing Wang, Ming Xu, Liuhe Li, Xiaoling Li, Xun Cai, Paul K. Chu. Fabrication for multilayered composite thin films by dual-channel vacuum arc deposition," Review of Scientific Instruments, 79(2008) 065104.

47.  Hua Dai, Yao Shen*, Hong Zhou, Xun Cai, Effects of step slope on thickness measurement by optical interferometry for opaque thin films, Thin Solid Films, 516 (2008) 1796–1802.

48.  Hua Dai, Yao Shen*, Liuhe Li, Xiaoling Li, Xun Cai, Paul K. Chu. A flexible curvilinear electromagnetic filter for direct current cathodic arc source. Review of Scientific Instruments, 78 (2007) 095103.

49.  Pulin Nie, Yao Shen*, Xun Cai, Qiulong Chen. Influence of Residual stresses on the interfacial toughness measurement by Cross-Sectional Nanoindentation, Key Engineering Materials, 353 (2007) 400-403.

50.  Yao Shen*, Peter M. Anderson. Research Note: a 2D Peierls Model for Screw Dislocation Transmission across a Coherent Interface, TMS Letters, 1 (2004) 17-18

51.  Lumin Geng, Yao Shen, Robert H. Wagoner*. Anisotropic hardening equations derived from reverse-bend testing, International Journal of Plasticity. 18 (2002) 743-767.*通讯作者



著作及专利

作为第一发明人,授权专利15项,申请中专利2项


所授课程

材料力学、材料强度学

教学研究:

 本科生参与科研的指导方法探索