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吴渊
发布日期:2014-10-30 15:00:04 阅读次数:12987

吴渊

吴渊

副教授  国家优秀青年科学基金获得者 

北京科技大学新金属材料国家重点实验室

地址:北京市海淀区学院路30号;邮编:100083

电话:010-62332246, 13651327757

传真:010-62333447

Email: wuyuan@ustb.edu.cn

办公室:主楼298

教育经历

2004/09-2009/12   北京科技大学   新金属材料国家重点实验室     博士

2001/09-2004/07   北京科技大学   材料科学与工程学院           硕士

1997/09-2001/07   北京科技大学   材料科学与工程学院           学士

研究工作经历

2012/06 -至今     北京科技大学   新金属材料国家重点实验室  副教授

2010/01-2012/06   北京科技大学   新金属材料国家重点实验室  讲师

2013/04-2014/04   美国橡树岭国家实验室  材料科学与技术部/散裂中子源 

                 访问学者

研究方向

非晶态合金的多尺度形变机制与性能优化

新金属材料的开发与相变强韧化

新金属材料结构-性能关联研究

科研项目

1非晶态金属材料国家自然科学基金优秀青年科学基金项目,2015-2017

2TRIP 效应韧塑化非晶合金复合材料的制备及其协同变形机制研究国家自然科学基金面上项目,2014-2017

3具有拉伸塑性和加工硬化能力的块体非晶复合材料变形机理的研究 国家自然科学基金青年基金,2011-2013

4“高性能非晶复合材料的强韧化”, 北京高校“青年英才计划”,2013-2015  

    

  (5) 非晶态合金热、力驱动下的结构动态变化研究,中央高校基本科研业务费,  

     2012-2014

学术服务

国际学术期刊《Philosophical magazine letters》、 Material letters 、《Intermetallics Journal of Non-Crystalline Solids》、《Journal of Alloys and Compounds Materials Characterization  审稿人;

中国材料研究学会金属间化合物与非晶分会 委员

美国TMS协会 会员

 

指导的学生

2014级硕士生:原园

2013级硕士生:张飞,张垚

2012级博士生:周捷(协助指导)

2010级博士生:宋温丽(协助指导)

2010级硕士生:刘卫红(协助指导,已毕业,香港城市大学读博)

2009级硕士生:吴宏辉(协助指导,已毕业,香港科技大学读博)

2008级博士生:张中艳(协助指导,已毕业,美国)

2008级硕士生:肖月华 (协助指导,已毕业,云南文山学院教师)

 

近期授权专利

1. 一种高强度铝基大块非晶复合材料。(申请号: CN201210209566.6,公开号:CN102719769A

2. 一种铁钴基内生非晶复合材料。(申请号:CN201110421466.5,公开号:CN102517523A

3. 具有拉伸塑性和加工硬化能力的块体金属玻璃复合材料。(申请号:CN201010106006.9,公开号:CN101787501A

4. 高饱和磁化强度和高玻璃形成能力的铁基软磁材料。(申请号:CN200910083111.2,公开号:CN101604567

近五年所发文章

1)      Y. Wu, W. H. Liu, X. L. Wang, D. Ma, A. D. Stoica, T. G. Nieh, Z. B. He, and Z. P. Lu. In-situ neutron diffraction study of deformation behavior of a multi-component high-entropy alloy. Appl. Phys. Lett. 2014, 104: 051910.

2)      Y. Wu, H. Wang, X.J. Liu, X.H. Chen, X.D. Hui, Y. Zhang, and Z.P. Lu, “Designing Bulk Metallic Glass Composites with Enhanced Formability and Plasticity”, Journal of Materials Science & Technology 30, 566-575, 2014 (invited).

3)      Z. P. Chen, J. E. Gao, Y. Wu, H. Wang, X. J. Liu, and Z. P. Lu, “Alloying effects of the elements with a positive heat of mixing on the glass forming ability of Al-La-Ni amorphous alloys”, Science China Physics, Mechanics and Astronomy 57, 122-127, 2014.

4)      J. Y. He, W. H. Liu, H Wang, Y. Wu, X. J. Liu, T. G. Nieh, and Z. P. Lu, “ Effects of Al addition on structural evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system”, Acta Materialia 62, 2014, 105-113.

5)      X. F. Wang, T. E. Jones, Y. Wu, Z. P. Lu, S. Halas, T. Durakiewicz and M. E. Eberhart, “An electronic criterion for assessing intrinsic brittleness of metallic glasses”, The Journal of chemical physics 141(2), 024503, 2014.

6)      D. Q. Zhou, Y. Wu, H. Wang, X.D. Hui, X.J .Liu, and Z. P. Lu, “Alloying effects on mechanical properties of the Cu–Zr–Al bulk metallic glass composites”, Computational Materials Science 79, 2013, 187-192.

7)      Z. Y. Zhang, Y. Wu, J. Zhou, W. L. Song, D. Cao, H. Wang, X. J. Liu, and Z. P. Lu, “Effects of Sn addition on phase formation and mechanical properties of TiCu-based bulk metallic glass composites”, Intermetallics 42, 2013, 68-76.

8)      H. X. Li, J. E. Gao, Y. Wu, Z. B. Jiao, D. Ma, A. D. Stoica, X. L. Wang, Y. Ren, M. K. Miller and Z. P. Lu, “ Enhancing glass-forming ability via frustration of nano-clustering in alloys with a high solvent content” , Scientific reports 3, 2013, 1983.

9)      Z. Y. Zhang, Y. Wu, J. Zhou, H. Wang, X. J. Liu and Z.P. Lu, “Strong work-hardening behavior in a Ti-based bulk metallic glass composite”, Scripta Materialia 69, 2013, 73-76.

10)  H. Wang R. Li, Y. Wu, X. M. Chu, X. J. Liu, T. G. Nieh, Z. P. Lu, “Plasticity improvement in bulk metallic glass composed of open-cell Cu foam as the skeleton”, Composite Sci Tech. 75, 2013, 49-54.

11)  W. H. Liu, Y. Wu, J. Y. He, T. G. Nieh, Z. P. Lu*, “Grain growth and the Hall-Petch relationship in a high entropy FeCrNiCoMn alloy”, Scripta Mater. 68, 2013, 526-529.

12)  Y. Wu, D. Q. Zhou, W. L. Song, H. Wang, Z.Y. Zhang, D. Ma, X. L. Wang, and Z. P. Lu, Ductilizing Bulk Metallic Glass Composite by Tailoring Stacking Fault Energy. Phys. Rev. Lett. 2012, 22: 2770.

13)  Z. P. Chen, H. Yu, Y. Wu, H.  Wang, X. J. Liu, Z. P. Lu, “Nano-network mediated high strength and large plasticity in an Al-based alloy”, Materials Letters 84, 2012, 59-62.

14)  Z. P. Chen, J. E. Gao, Y. Wu, H. X. Li, H. Wang and Z. P. Lu, “Role of rare-earth elements in glass formation of Al-Ca-Ni amorphous alloys”,  Journal of Alloys and Compounds 513, 387-392, 2012.

15)  Y. Wu, H. Wang, H. H. Wu, Z. Y. Zhang, X. D. Hui, G. L. Chen, D. Ma, X. L. Wang, Z. P. Lu, Formation of Cu-Zr-Al bulk metallic glass composites with improved tensile properties. Acta Mater., 2011, 59: 2928-2936.

16)  Y. Wu, W. L. Song, Z. Y. Zhang, X. D. Hui, D. Ma, X. L. Wang and Z. P. Lu*, “Relationship between composite structures and compressive properties in CuZr-based bulk metallic glass system”,  Chinese Science Bulletin 56, 3960-3964, 2011.

17)  Y. Wu, Y. H. Xiao, G. L. Chen, C. T. Liu, Z. P. Lu, Bulk metallic glass composites with transformation-mediated work-hardening and ductility. Adv. Mater., 2010, 22: 2770.

18)  Y. Wu, H. H. Wu, X. D. Hui, G. L. Chen, Z. P. Lu, Effects of drawing on the tensile fracture strength and its reliability of small-sized metallic glasses. Acta Mater., 2010, 58: 2564-2576.

19)  Y. Wu, H. X. Li, Z. B. Jiao, J. E. Gao, Z. P. Lu, Size effects on compressive deformation behavior of a brittle Fe-based bulk metallic glass. Philo Mag. Lett. 2010, 90: 403.

20)  Y. Wu, H. X. Li, Z. Y. Liu, G. L. Chen, Z. P. Lu, “Interpreting size effects of bulk metallic glasses based on a size-independent critical energy density”, Intermetallics 2010, 18: 157.

21)  Y. H. Xiao, Y. Wu, Z. Y. Liu, H. H. Wu, Z. P. Lu, “Effects of cooling rates on the mechanical properties of a Ti-based bulk metallic glass”, Sci. China: Phys., Mecha. & Astro. 53, 2010, 394-398.

22)  Y. Wu, H. X. Li, G. L. Chen, X. D. Hui, B. Y. Wang, Z. P. Lu*, “Nonlinear tensile deformation behavior of small sized metallic glasses”, Scripta Mater., 2009, 61: 564-567.

23)  Y. Wu, G. L. Chen, X. D. Hui, C. T. Liu, Y. Lin, X. C. Shang, Z. P. Lu, “A quantitative link between micro plastic instability and macroscopic deformation behaviors in metallic glasses”, J. Appl. Phys. 2009, 106: 083512.

24)  Y. Wu, X. D. Hui, Z. P. Lu, Z. Y. Liu, L. Liang, G. L. Chen, “Effects of metalloid elements on the glass-forming ability of Fe-based alloys”, J. Alloy Compd., 2009, 467: 187-190.

25)  Z. Y. Liu, Y. Wu, H. X. Li, H. Bei, Z. P. Lu, “Alloying effects of iridium on glass formation and glass-forming ability of the Zr–Cu–Al system”, J. Mater. Res. 24, 2009, 1619.

 

 

 

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