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吴正刚

发布于:2018-09-03 星期一 15:49:51 点击数:2427

教授,博士生导师,岳麓学者


课题组长期招收推免硕士生和申请考核制博士生、招聘具有材料/冶金/焊接等背景的博士后


联系方式:zwu9@hnu.edu.cn


基本信息

吴正刚,男,19871月出生于湖北省黄冈市。2008年本科毕业于中南大学粉末冶金专业,2014年博士毕业于美国田纳西大学材料科学与工程专业,师从美国工程院院士 George M Pharr 教授。博士毕业后,分别在田纳西大学和美国能源部橡树岭国家实验室从事博士后研究。主要研究方向为传统及先进金属结构材料的设计与开发,同种/异种金属焊接性能分析与焊接过程优化。迄今为止共发表学术论文20余篇,总引用1000余次,其中包括发表在Acta Mater, Scripta Mater, Current Opinion in Solid States and Materials等国际知名期刊的一作/通讯论文12篇。一作论文中,两篇为ESI高引论文(单篇引用均超过200),一篇被选为当期期刊封面论文。


教育背景

2004 - 2008 中南大学,长沙,湖南

2009 - 2014 田纳西大学,诺克斯维尔,田纳西州,美国

工作履历

2014.08 - 2015.10 博士后研究员,田纳西大学,美国

2015.10 - 2018.08 博士后研究员, 橡树岭国家实验室, 美国

2018.08 - 教授,湖南大学,湖南长沙

研究领域

1, 先进及传统金属结构材料设计与开发

2,材料力学性能及显微组织分析

3,同/异中材料焊接性分析及焊接过程优化

学术成果

代表性论文:

Z Wu, H Bei, GM Pharr, EP George. Temperature dependence of the mechanical properties of equiatomic solid solution alloys with face-centered cubic crystal structures. Acta Materialia 2014; 81: 428-441.

Z Wu, H Bei, F Otto, GM Pharr, EP George. Recovery, recrystallization, grain growth and phase stability of a family of FCC-structured multi-component equiatomic solid solution alloys. Intermetallics 2014 46: 131-140.

Z Wu, SA David, DN Leonard, Z Feng, H Bei. Microstructures and Mechanical Properties of a Welded  CoCrFeMnNi High-Entropy Alloy. Science and Technology of Welding and Joining, 2018 In Press

 Z Wu, MC Troparevsky, YF Gao, JR Morris, GM Stocks, H Bei. Phase stability, physical properties and strengthening mechanisms of concentrated solid solution alloys. Current Opinion in Solid State and Materials Science 2017; 21: 267

Z Wu, Gao YF, Bei H. Thermal activation mechanisms and Labusch-type strengthening analysis for a family of high-entropy and equiatomic solid-solution alloys. Acta Materialia 2016; 120: 108

 Z Wu, SA David, Z Feng, H Bei. Weldability of a High Entropy CrMnFeCoNi Alloy. Scripta Materialia 2016; 124: 81.

 Z Wu, Y Gao, H Bei. Single crystal plastic behavior of a single-phase, face-center cubic structured, equiatomic FeNiCrCo alloy. Scripta Materialia 2015; 109: 108.

Z Wu, C.M. Parish, H Bei. Nano-twin mediated plasticity in carbon-containing FeNiCoCrMn high entropy alloys. Journal of Alloys and Compounds 2015; 647: 815.

Z Wu, H Bei. Microstructures and mechanical properties of compositionally complex Co-free FeNiMnCr18 solid solution alloy. Materials Science and Engineering A 2015; 640: 217

Z Wu, M Song, YH He. Effects of Er on the microstructure and mechanical properties of an as-extruded Al–Mg alloy. Materials Science and Engineering: A 2009; 504 (1): 183-187.