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姓      名: 王云志
职      称: 教授
所在院系: 强度研究室
联系电话:
个人主页: #
E-MAIL: wang.yz@mail.xjtu.edu.cn
专业方向: 微观组织科学
个人详情

Email:wang.363@osu.edu

       wang.yz@mail.xjtu.edu.cn

专业方向:微观组织科学


一、 基本信息:

王云志教授是材料介观尺度模拟国际知名专家,美国俄亥俄州立大学材料科学与工程系终身正教授,西安交通大学特聘教授,材料学院千人学者,前沿院微观组织科学中心(CMS)主任。

王云志教授对材料介观尺度模拟的建立与发展做出了突出贡献,其所领导的研究团队以两类与国家产业竞争力和现代国防实力紧密相关的先进结构材料和智能材料为主要研究对象,结合先进实验测量技术,通过相场能量学和动力学以及计算机模拟技术的创新与发展,为此类材料相变和塑性变形中的微观结构演化机制提供理论解释,建立温度和外场(应力,电,磁)作用下微观转变机制,以及微观组织与缺陷的交互作用对材料性能的影响,帮助解决实验或者理论中遇到的难题,在推动学科发展的同时,促进结构与智能材料微观结构工程化的实际应用。

王云志教授近期在国际著名期刊上发表论文140余篇,含Progress in Materials Science、PRL、Acta Materialia(60余篇)、PRB、Scientific Report等,被SCI引用3700余次,H-index为36,基于其在相场领域的突出贡献,受邀在Acta Materialia杂志Overview专栏(材料领域的权威综述所)上发表相场最新进展的综述论文,以及在Handbook of Materials Modeling (Springer, 2005)) 和最新出版的《金属手册》(ASM Handbook, Vol.22A)上撰写关于相场模拟的专文。 十年来应邀在重要国际会议以及各类材料会议上作邀请报告80余次。其中包括三次美国Gordon Conference上的特邀报告。曾担任《Phil. Mag. A》特刊特邀编辑, 现担任美国《材料科学与工程中的建模和模拟》和《计算机、材料和连续体》等期刊编委,曾担任TMS相变委员会主席等职务。王云志教授回国后参与并成功申请了973“铁性智能材料的高性能化研究” 这一国家重点基础研究发展计划,并作为第二课题“智能材料的统一理论和多尺度模拟研究”中相场动力学部分的负责人主持科研工作。



二、科研工作 

1. 研究领域:

结构与功能材料相变及塑性变形过程中微观组织演变和性能变化的理论计算与模拟研究 

2.研究方向:

1)铁性功能材料中微观结构演化的研究,包括铁弹材料(形状记忆合金),铁电材料以及铁磁材料。

2)多铁材料中的力-电耦合、电-磁耦合等微观结构演化与性能的研究。

3)先进结构材料微观结构演化和强化机制的研究。

4)发展集成计算材料科学与工程 (ICMSE) 。将计算材料科学工具集成到一个完整的体系中,用于加速新材料的开发,改变工程设计优化过程,并紧密结合设计和制造。 

3. 科研项目

已经主持/承担国家科研项目多项,负责的科研经费累计400 多万元。

项目名称、经费来源以及时间如下:

1)微观组织结构相场动力学模拟与力学性能表征,科技部973 计划课题,经费430 万元,2014.1-2018.12,参加(骨干)

2)智能材料的统一理论和多尺度模拟研究,科技部973 计划课题,经费500 万元,2012.1-2016.12,参加(骨干)


4. 研究成果

在国外期刊发表研究论文140余篇,

近期代表论文如下:

1. Title: Three-dimensional field model and computer modeling of martensitic transformations

Author(s): Wang, Y.; Khachaturyan, A. G.

Source: Acta Materialia Volume: 45 Issue: 2 Pages: 759-773 Published: 1997 

 

2. Title: KINETICS OF STRAIN-INDUCED MORPHOLOGICAL TRANSFORMATION IN CUBIC ALLOYS WITH A MISCIBILITY GAP

Author(s): Wang, Y.; Chen, L. Q.; Khachaturyan, A. G.

Source: Acta Metallurgica Et Materialia Volume: 41 Issue: 1 Pages: 279-296 Published: 1993 


3. Title: Field kinetic model and computer simulation of precipitation of Ll(2) ordered intermetallics from FCC solid solution

Author(s): Wang, Y.; Banerjee, D.; Su, C. C.; et al.

Source: Acta Materialia Volume: 46 Issue: 9 Pages: 2983-3001 Published: 1998 


4. Title: Phase field modeling of defects and deformation

Author(s): Wang, Y. Z.; Li, J.

Source: Acta Materialia Volume: 58 Issue: 4 Pages: 1212-1235 Published: 2010 

 

5. Title: SHAPE INSTABILITY DURING PRECIPITATE GROWTH IN COHERENT SOLIDS

Author(s): Wang, Y.; Khachaturyan, A. G.

Source: Acta Metallurgica Et Materialia Volume: 43 Issue: 5 Pages: 1837-1857 Published: 1995 


6. Title: Grain growth in anisotropic systems: comparison of effects of energy and mobility

Author(s): Kazaryan, A.; Wang, Y.; Dregia, S. A.; et al.

Source: Acta Materialia Volume: 50 Issue: 10 Pages: 2491-2502 Published: 2002 


7. Title: Microtwinning and other shearing mechanisms at intermediate temperatures in Ni-based superalloys

Author(s): Kovarik, L.; Unocic, R. R.; Li, J.; et al.

Source: Progress in Materials Science Volume: 54 Issue: 6 Pages: 839-873 Published: 2009 


8. Title: Phase field modeling of simultaneous nucleation and growth by explicitly incorporating nucleation events

Author(s): Simmons, J. P.; Shen, C.; Wang, Y.

Source: Scripta Materialia Volume: 43 Issue: 10 Pages: 935-942 Published: 2000 


9. Title: Boundary mobility and energy anisotropy effects on microstructural evolution during grain growth

Author(s): Upmanyu, M.; Hassold, G. N.; Kazaryan, A.; et al.

Source: Interface Science Volume: 10 Issue: 2-3 Pages: 201-216 Published: 2002 


10. Title: Incorporation of gamma-surface to phase field model of dislocations: simulating dislocation dissociation in fcc crystals

Author(s): Shen, C.; Wang, Y.

Source: Acta Materialia Volume: 52 Issue: 3 Pages: 683-691 Published: 2004 


11. Title: Quantitative phase field modeling of diffusion-controlled precipitate growth and dissolution in Ti-Al-V

Author(s): Chen, Q.; Ma, N.; Wu, K. S.; et al.

Source: Scripta Materialia Volume: 50 Issue: 4 Pages: 471-476 Published: 2004 


12. Title: Phase-field modeling of bimodal particle size distributions during continuous cooling

Author(s): Wen, Y. H.; Simmons, J. P.; Shen, C.; et al.

Source: Acta Materialia Volume: 51 Issue: 4 Pages: 1123-1132 Published: 2003 


13. Title: Phase field model of dislocation networks

Author(s): Shen, C.; Wang, Y.

Source: Acta Materialia Volume: 51 Issue: 9 Pages: 2595-2610 Published: 2003 


14. Title: A phase-field model for heat treatment applications in Ni-based alloys

Author(s): Wen, Y. H.; Wang, B.; Simmons, J. P.; et al.

Source: Acta Materialia Volume: 54 Issue: 8 Pages: 2087-2099 Published: 2006 


15. Title: Simulating interdiffusion microstructures in Ni-Al-Cr diffusion couples: a phase field approach coupled with CALPHAD database

Author(s): Wu, K.; Chang, Y. A.; Wang, Y.

Source: Scripta Materialia Volume: 50 Issue: 8 Pages: 1145-1150 Published: 2004 


16. Title: Computer simulation of texture evolution during grain growth: effect of boundary properties and initial microstructure

Author(s): Ma, N.; Kazaryan, A.; Dregia, S. A.; et al.

Source: Acta Materialia Volume: 52 Issue: 13 Pages: 3869-3879 Published: 2004 


17. Title: Sparse data structure and algorithm for the phase field method

Author(s): Gruber, J.; Ma, N.; Wang, Y.; et al.

Source: Modelling and Simulation in Materials Science and Engineering Volume: 14 Issue: 7 Pages: 1189-1195 Published: 2006 


18. Title: Effect of Ni4Ti3 precipitation on martensitic transformation in Ti-Ni

Author(s): Zhou, N.; Shen, C.; Wagner, M. F. X.; et al.

Source: Acta Materialia Volume: 58 Issue: 20 Pages: 6685-6694 Published: 2010 


19. Title: A phase field study of microstructural changes due to the Kirkendall effect in two-phase diffusion couples

Author(s): Wu, K.; Morral, J. E.; Wang, Y.

Source: Acta Materialia Volume: 49 Issue: 17 Pages: 3401-3408 Published: 2001 


20. Title: Phase field modeling of channel dislocation activity and gamma ' rafting in single crystal Ni-Al

Author(s): Zhou, N.; Shen, C.; Mills, M. J.; et al.

Source: Acta Materialia Volume: 55 Issue: 16 Pages: 5369-5381 Published: 2007 


21. Title: Large-scale three-dimensional phase field simulation of gamma '-rafting and creep deformation

Author(s): Zhou, N.; Shen, C.; Mills, M.; et al.

Source: Philosophical Magazine Volume: 90 Issue: 1-4 Pages: 405-436 Published: 2010 


22. Title: Strain glass in Fe-doped Ti-Ni

Author(s): Wang, D.; Zhang, Z.; Zhang, J. A.; et al.

Source: Acta Materialia Volume: 58 Issue: 18 Pages: 6206-6215 Published: 2010 


23. Title: Contributions from elastic inhomogeneity and from plasticity to gamma ' rafting in single-crystal Ni-Al

Author(s): Zhou, N.; Shen, C.; Mills, M. J.; et al.

Source: Acta Materialia Volume: 56 Issue: 20 Pages: 6156-6173 Published: 2008 


24. Title: Modeling Abnormal Strain States in Ferroelastic Systems: The Role of Point Defects

Author(s): Wang, D.; Wang, Y. Z.; Zhang, Z.; et al.

Source: Physical Review Letters Volume: 105 Issue: 20 Published: 2010 


25. Title: Predicting equilibrium shape of precipitates as function of coherency state

Author(s): Shi, R.; Ma, N.; Wang, Y.

Source: Acta Materialia Volume: 60 Issue: 10 Pages: 4172-4184 Published: 2012 


26. Title: Dislocation decorrelation and relationship to deformation microtwins during creep of a gamma ' precipitate strengthened Ni-based superalloy

Author(s): Unocic, R. R.; Zhou, N.; Kovarik, L.; et al.

Source: Acta Materialia Volume: 59 Issue: 19 Pages: 7325-7339 Published: 2011 


27. Title: Simulation study of precipitation in an Mg-Y-Nd alloy

Author(s): Gao, Y.; Liu, H.; Shi, R.; et al.

Source: Acta Materialia Volume: 60 Issue: 12 Pages: 4819-4832 Published: 2012 

 

28. Title: A simulation study of the shape of beta ' precipitates in Mg-Y and Mg-Gd alloys

Author(s): Liu, H.; Gao, Y.; Liu, J. Z.; et al.

Source: Acta Materialia Volume: 61 Issue: 2 Pages: 453-466 Published: JAN 2013 


29. Title: Diffusive molecular dynamics and its application to nanoindentation and sintering

Author(s): Li, Ju; Sarkar, Sanket; Cox, William T.; et al.

Source: Physical Review B Volume: 84 Issue: 5 Published: AUG 4 2011 


30. Title: Microstructure Map for Self-Organized Phase Separation during Film Deposition

Author(s): Lu,Yong; Wang,Cuiping; Gao,Yipeng; et al.

Source: Physical Review Letters Volume: 109 Issue: 8 Pages: 086101 Published: AUG 2012