特种焊材课题组

吴栋   
联系方式:024-23971429  wudong@imr.ac.cn

学历及主要工作经历

教育经历

2007年9月~2011年7月,西北工业大学,材料成型及控制工程专业,学士

2011年9月~2014年7月,中国科学院金属研究所,材料工程专业,硕士

2014年9月~2018年5月,中国科学院金属研究所,材料加工工程专业,博士

工作经历

2018年6月~2021年9月,中国科学院金属研究所,材料加工模拟研究部,助理研究员

2021年9月~至今,中国科学院金属研究所,先进钢铁材料研究部,副研究员


主要研究方向

高性能焊接材料研制


主要研究成果(专利和论文等)

(1)Wu D, Tian, W K. Zhang K, S. Lu S, Formation of delta-ferrite and its effect on impact toughness of GTAW weld metals in a 12 wt-% Cr steel, Science and Technology of Welding and Joining, 2022, 28(3): 242-248.
      (2)Wu D, Wei S, Lu S, A study of microstructure and mechanical properties for the autogenous single-pass butt weldment of a ferritic/martensitic steel using gas tungsten arc welding, Acta Metallurgica Sinica (English Letters), 2021, 5:628-638
      (3)Chen, Y., Wu, D., Li, D. et al. Effects of Stabilization Heat Treatment on Microstructure and Mechanical Properties of Si-Bearing 15Cr–9Ni–Nb Austenitic Stainless Steel Weld Metal. Acta Metall. Sin. (Engl. Lett.), 2023,36: 637–649.
      (4)Chen Y, Wei S, Wu D, et al. Mechanism of δ-ferrite decomposition in high Si-bearing austenitic stainless steel weld metal during aging at 550° C. Materials Science and Engineering: A, 2023, 876: 145163.
      (5) Tian W, Wu D, Lu S, et al. Precipitation behavior and mechanical properties of a 16Cr-25Ni superaustenitic stainless steel weld metal during post-weld heat treatment. Acta Metallurgica Sinica (English Letters), 2022, 35(4): 577-590.

(6)D. Wu, Tingting Yao, Dianzhong Li, Shanping Lu, Effect of boron on the tensile and creep properties of a newly developed Ni-Fe-based weld metal, Mater. Sci. Eng. A 731(2018) 21-28

(7)D. Wu,D. Li, S. Lu,Effect of Cr content on the microstructural stability and impact-toughness evolution of a Ni-Fe-based weld metal, J. Alloys Compd. 749 (2018) 465-472.

(8)D. Wu, D. Li, S. Lu, Microstructural evolution and mechanical property of a Ni-Fe-based weld metal during long-term exposure at 650 °C and 700 °C, Mater. Sci. Eng. A 716 (2018) 240-251

(9)D. Wu, D. Li, S, Lu, Microstructures and intermediate temperature brittleness of newly developed Ni-Fe based weld metal for ultra-supercritical power plants, Mater. Sci. Eng. A 684 (2017) 146-157

(10)陆善平,徐海涛,吴栋,燕春光,陈亚魁,韩丽青,戎利建,庄毅,杨红义,李依依,一种调控含Nb 不锈钢焊缝金属δ铁素体和碳化物的方法, CN202211238605.5
      (11)陆善平,吴栋,李殿中,一种降低核反应堆堆芯12% Cr马氏体耐热钢焊缝中δ-铁素体有害相的焊接方法,CN 115121918 B 

(12)吴栋,陆善平,李殿中,焊接热循环对Ni-Fe基合金高温性能的影响.焊接学报,2014,35(9):69-72.

(13)吴栋,王鑫,董文超,陆善平,焊接热循环及时效处理对一种Ni-Fe基高温合金的组织和力学性能的影响.金属学报, 2014, 50(3): 313-322.

(14)陆善平,吴栋,李殿中,一种700℃超超临界火电高温部件用Fe-Ni基高温合金焊丝及应用ZL 2014 1 0366125.6


其他成员
陆善平(PI)(研究员)
董文超(正高级工程师)
魏世同(副研究员)
王雪东(高级工程师)
孙健(特别研究助理)

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