吴渊 - 北京科技大学 - 新金属材料国家重点实验室

个人简介

教育经历 2004/09-2009/12 北京科技大学材料学博士 2001/09-2004/07 北京科技大学材料加工工程硕士 1997/09-2001/07 北京科技大学铸造学士研究工作经历 2017/07 –今北京科技大学新金属材料国家重点实验室研究员 2012/06 -2017/06 北京科技大学新金属材料国家重点实验室副研究员 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

研究领域

1.非晶合金、高熵合金的多尺度形变机制与性能优化 2.新金属材料的纳米析出与相变韧塑化 3.新金属材料结构-性能关联的原子级精细结构表征

近期论文

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[1]S. F. Liu, Y. Wu, H. T. Wang, J. Y. He, J. B. Liu, C. X. Chen, X. J. Liu, H. Wang, Z. P. Lu, Stacking fault energy of face-centered-cubic high entropy alloys. Intermetallics 2018, 93: 269-273. [2]Y. Wu, F. Zhang, Z. P. Lu, Ultra-strong magnesium alloy with novel nanostructures. Science China-Technological Sciences 2017, 60(11): 1769-1770 [3]Y. Wu, W. L. Song, J. Zhou, D. Cao, H. Wang, X. J. Liu, Z. P. Lu, Ductilization of bulk metallic glassy material and its mechanism. Acta Physica Sinica 2017, 66(17): 176111. [4]H. L. Huang, Y. Wu*, J. Y. He, H. Wang, X. J. Liu, K. An, W. Wu, Z. P. Lu*, Phase-transforamtion ductilization of brittle high-entropy alloys via metastability engineering. Adv. Mater. 2017, 1701678. [5]F. Zhang, Y. Wu*, H. B. Lou, Z. D. Zeng, V. B. Prakapenka, E. Greenberg, Y. Ren, J. Y. Yan, J. S. Okasinski, X. J. Liu, Y. Liu, Q. S. Zeng, Z. P. Lu*, Polymorphism in a high-entropy alloy. Nat. Commun. 2017, 8: 15687. [6]S. H. Jiang, H. Wang, Y. Wu, X. J. Liu, H. H. Chen, M. J. Yao, B. Gault, D. Ponge, D. Raabe, A. Hirata, M. W. Chen, Y. D. Wang, Z. P. Lu, Ultrastrong steel via minimal lattice misfit and high-density nanoprecipitation. Nature 2017, 544, 7651. [7]J. Y. He, H. Wang, Y. Wu, X. J. Liu, T. G. Nieh, Z. P. Lu, High-temperature plastic flow of a precipitation-hardened FeCoNiCr high entropy alloy. Mater. Sci. Eng. A 2017, 686: 34-40. [8]Z. Fan, H. Wang, Y. Wu, X. J. Liu, Z. P. Lu, Thermoelectric performance of PbSnTeSe high-entropy alloys. Mater. Res. Lett. 2017, 5 (3): 187-194. [9]Y. Yuan, Y. Wu*, X. Tong, H. Zhang, H. Wang, X. J. Liu, L. Ma, H. L. Suo, Z. P. Lu*, Rare-earth high-entropy alloys with giant magnetocaloric effect, Acta Mater., 2017, 125: 481-489. [10]Y. Wu, D. Ma, Q.K. Li, A.D. Stoica, W.L. Song, H. Wang, X.J. Liu, G.M. Stoica, G.Y. Wang, K. An, X.L. Wang, Mo Li, Z.P. Lu, Transformation-induced plasticity in bulk metallic glass composites evidenced by in-situ neutron diffraction, Acta Mater., 2017, 124: 478-488 [11]J. Y. He, H. Wang, Y. Wu, X. J. Liu, T. G. Nieh, Z. P. Lu, High-temperature plastic flow of a precipitation-hardened FeCoNiCr high entropy alloy. Mater. Sci. & Eng. A 2017, 686: 34-40. [12]H. Y. Fan, X. J. Liu, H. Wang, Y. Wu, H. Wang, Z. P. Lu, Mechanical heterogeneity and its relation with glass -forming ability in Zr-Cu and Zr-Cu-Al metallic glasses. Intermetallics 2017, 90: 159-163. [13]Y. Wu, H. X. Li, J. E. Gao, H. Wang, X. J. Liu, M. K. Miller, H. Bei, Y. F. Gao, Z. P. Lu, Nanocrystallization in a Cu-doped Fe-based metallic glass, Journal of Alloys and Compounds, 2016, 688: 822-827. [14]Wenli Song, Yuan Wu,* Hui Wang, Xiongjun Liu, Houwen Chen, Zhenxi Guo, and Zhaoping Lu*, Microstructural control via copious nucleation manipulated by in-situ formed inoculants: large-sized and ductile metallic glass composites, Advanced Materials. 2016, 28: 8156-8161. [15]H. Wang, X. M. Chu, Y. Wu*, X. J. Liu, Z. P. Lu, Mold-filling Ability of Aluminum Alloy Melt during the Two-step Foaming Process. Journal of Materials Science & Technology. 2016, 32: 509-514. [16]W. X. Zhao, Y. Wu*, H. Wang, X. J. Liu, Z. P. Lu, Micro-alloying effects of yttrium on recrystallization behaviour of an alumina-forming austenitic stainless steel. Journal of iron & steel research international. 2016, 23: 553-558. [17]Z. Fan, H. Wang, Y. Wu*, X. J. Liu, Z. P. Lu, Thermoelectric high-entropy alloys with low lattice thermal conductivity, RSC Advances. 2016, 6(57): 52164-52170. [18]D. Cao, Y. Wu*, H. Wang, X. J. Liu, Z. P. Lu, Effects of Nitrogen on the Glass Formation and Mechanical Properties of a Ti-Based Metallic Glass. Acta Metall. Sin. (Engl. Lett.), 2016, 29(2): 173–180. [19]Y. Liu, J. S. Wang, Q. H. Fang, B. Liu, Y. Wu, S. Q. Chen, Preparation of superfine-grainedhigh entropy alloy by spark plasma sintering gas atomized powder，Intermetallics, 2016, 68: 16-22. [20]Y. Wu, A.D. Stoica, Y. Ren, D. Ma, Y.F. Gao, H. Bei， Direct synchrotron x-ray measurements of local strain fields in elastically and plastically bent metallic glasses. Intermetallics 2015, 67: 132.