代表性成果与荣誉
1、发表的论文:科研论文300余篇(SCI/EI收录各百余篇)。获授权国家发明专利83件。近几年的主要代表性成果:
[1] Nianlong Li, Dingyong He, Di Liu, et al. In-situ TiB reinforced titanium matrix composite coatings prepared by laser cladding: Effect of TiB2 content on microstructure, hardness and wear properties[J]. Journal of Alloys and Compounds,2025, 1010, 178215.
[2] Di Liu, Dingyong He, Honglu Li, et al. Multi-ceramic phases synergistically reinforced titanium matrix composite coating deposited by laser cladding: Effect of B4C content on the microstructure and wear properties[J]. Surface & Coatings Technology, 2025,496,131648.
[3] Zhiheng Qin, Dingyong He, Lixia Ma*, et al. Reinforcement mechanism and magnetic properties of Fe-based hardfacing coatings deposited by flux-cored arc welding with multi-boro-carbides addition[J]. Ceramics International, 2025.
[4] Zhixiang Tong, Wei Shao, Chengxing He, Dingyong He*. Microstructure and wear resistance of in-situ TiC-reinforced low chromium iron-based hardfacing alloys[J]. Welding in the World, 2024,68(3):605-620.
[5] Zhiheng Qin, Dingyong He, Lixia Ma*, et al. Influence of Ni additions on microstructure, non-magnetic properties and wear resistance of Fe-Mn-Cr alloy deposited by metal-cored arc welding[J]. Welding in the World, 2024, 68(3):699-714.
[6] Can Wang, Dingyong He, Chengxing He, et al. Effect of heat treatments on microstructure and mechanical behavior of laser welded LPBF AlSi10Mg alloys[J]. Materials Today Communications, 2024,38,108478.
[7] Peng Wang, Dingyong He, Xingye Guo*, et al. Preparation and Characterization of (Yb0.25Lu0.25Sc0.25Tm0.25)2Si2O7 as a potential environmental barrier coating[J]. International Journal of Applied Ceramic Technology, 2024,21(2):972-980.
[8] Junwei Wang, Dingyong He, Xu Wu*, et al. Heat transfer mode shift for regulating microstructure of NiTi alloys in selective laser melting[J]. Materials Letters, 2024, 362, 136182.
[9] Zhen Tan, Xinyi Jiang, Zhao Xi, Ziqi Zhou, Benpeng Wang, Guoju Li*, Dingyong He*. Fabrication of Zr-based bulk metallic glass lattice structure with high specific strength by laser powder bed fusion[J]. Additive Manufacturing, 2024, 95, 104556.
[10] Muhammad Waqas, Dingyong He, Chengxing He, et al. A novel biodegradable Zn-0.4Li-0.4Cu alloy with superior strength-ductility synergy and corrosive behavior by laser powder bed fusion[J]. Journal of Alloys and Compounds, 2024, 1002, 175482.
[11] 马笑晗,贺定勇*,秦志恒,等. TiC对亚共晶高铬铸铁堆焊合金组织及磨损性能的影响[J]. 中国表面工程,2024, 37(4):142-150.
[12] Mu Gao, Dingyong He, Xu Wu, et al. Design, Preparation, and Mechanical Property Investigation of Ti–Ta 3D-Auxetic Structure by Laser Powder Bed Fusion[J]. Advanced Engineering Materials, 2023,25(16), 2300242.
[13] Can Wang, Dingyong He, Li Cui*, et al. Influence of surface pretreatment on porosity and microstructure of laser welding in AlSi10Mg alloys sheets fabricated by laser powder bed fusion[J]. Welding in the World,2023, 67(11):2449–2462.
[14] Muhammad Waqas, Dingyong He, Zhen Tan, et al. A Study of Selective Laser Melting Process for Pure Zinc and Zn10Mg Alloy on Process Parameters and Mechanical Properties[J]. Rapid Prototyping Journal, 2023,29(9):1923-1939.
[15] Ming Jin, Dingyong He, Wei Shao*, et al. The microstructure and high-temperature oxidation resistance of Si-rich Mo-Si-B coatings prepared by ultrasonic vibration assisted laser cladding[J]. Journal of Alloys and Compounds, 2023, 953,170175.
[16] Can Wang, Dingyong He, Li Cu*, et al. Improved tensile strength of welded AlSi10Mg alloys by using laser metal deposition [J]. Science and Technology of Welding and Joining,2023,28(9):946-954.
[17] Li Cui, Defan Wu, Yaoqing Chang, Xingye Guo, Xu Wu, Wei Shao, Dingyong He*. Microstructural evolution and mechanical property of friction stir welded joints in laser powder bed fusion AlSi10Mg alloys[J]. CIRP Journal of Manufacturing Science and Technology,2023,47:228-243.
[18] 王旭,贺定勇*,邵蔚,等. 硼含量对NiCrB堆焊合金高温氧化性能的影响[J]. 表面技术,2023,52(8):247-254+300.
[19] Xiaomei Liu, Dingyong He*. Atomic layer deposited aluminium oxide membranes for selective hydrogen separation through molecular sieving[J]. Journal of Membrane Science, 2022, 662, 121011.
[20] Zhenlu Zhou, Dingyong He, Zhen Tan*, et al. Microstructure characters of W-based composites with different immiscible second phase prepared by laser powder bed fusion[J]. Journal of Alloys and Compounds, 2022, 926, 166982.
2、出版的著作:参编《焊接手册》、《表面工程手册》,参编译《热喷涂科学与工程》。
3、所获的荣誉:北京市科学技术奖贰等奖(2016年)、河南省科学技术进步奖壹等奖(2014年)、北京市科学技术进步奖叁等奖(1999年)和2023年中国腐蚀与防护学会科学技术一等奖(自然科学类)等奖项。2017年被授予北京市优秀教师称号。