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D

Dongdong Gu

Nanjing University of Aeronautics and Astronautics

77H-index
348Paper Count
2.4WCitation Count
Published Papers 164
Publication Date
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Ultrafast laser-assisted in-situ hybrid manufacturing: Mechanisms for tailoring processing quality, microstructure evolution and high performance of aluminum alloy
errAdditive Manufacturing
IF11.1
err2026-06-03
err0
PREAI
errHan Zhang; Jiajun Han; Dongdong Gu; Miao Chang; Yusheng Chen; Keyu Shi
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errSave
Crystallographic Orientation-Dependent Grain Evolution in Laser Powder Bed Fusion of Nickel-Based Superalloys: A Multi-Phase and Multi-Orientation Phase Field (MMPF) Method
errAdditive Manufacturing
IF11.1
err2026-03-21
err0
PREAI
errMiao Chang; Dongdong Gu; Keyu Shi; Yanan Zhao; Yanze Li; Han Zhang; Longhai Hu; Jinming Xing
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errSave
Microstructural anisotropy in high-strength Al alloy processed by laser powder bed fusion: Influencing mechanism on mechanical properties and related control strategy
errmaterials science and engineering: a
IF0
err2026-01-22
err0
PREAI
errJinming Xing; Dongdong Gu; Han Zhang; Keyu Shi; Ruiqi Wang; Miao Chang; Longhai Hu; Kuanyang Feng; Menghuan Yin; Xuechun Hei
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errSave
Inherent reinforcement mechanism and synergistic performance enhancement of additive manufacturing TiN and AlN dual-phase reinforced Al matrix composites
errJournal of Materials Science & Technology
IF14.3
err2025-12-05
err0
PREAI
errRuiqi Wang; Dongdong Gu; Keyu Shi; Jingjia Sun; Jianfeng Sun; Longhai Hu
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errSave
Helium ion meets laser additive manufactured W-Y composites: Dose–dependent surface degradation vs. irradiation hardening
errJournal of Alloys and Compounds
IF6.3
err2025-12-04
err0
PREAI
errMenghuan Yin; Dongdong Gu; Jingjia Sun; Jie Wang; Huiping Liu; Longhai Hu; Jinming Xing; Xuechun Hei; Kuanyang Feng
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errSave
Unveiling the Y2O3-induced laser absorptivity modulation and strength-ductility trade-off mechanism in LPBF-fabricated GH4169 alloy
errJournal of Materials Science
IF3.9
err2025-11-08
err0
PREAI
errHuiping Liu; Dongdong Gu; Yanze Li; Jie Wang; Jingjia Sun; Xin Liu; Menghuan Yin; Qi Wu; Wenxin Chen; Yusheng Chen
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errSave
Full contour scanning strategy enables extreme-dimension lattices: Synergistic optimization of dimensional accuracy and energy absorption through structural parameter thresholds
errChinese Journal of Aeronautics
IF5.7
err2025-11-05
err0
errOAAI
errLinxuan LI; Dongdong GU; He LIU; Han ZHANG; Youyou ZHOU; Bin PEI
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errSave
Revealing Underlying Effect of Beam Defocusing on Powder Bed Fusion by Laser Beam Melting of Al-Cu Alloy Using Multi-physics Coupling Modelling and Experimental Verification
errJournal of Materials Processing Technology
IF7.5
err2025-10-14
err0
PREAI
errKai Tang; Dongdong Gu; Lixia Xi; Keyu Shi; Jiaxing Hou; Han Zhang
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errSave
Laser-printed bio-inspired constant-gradient corrugated structure with enhanced compression resistance
errFundamental Research
IF6.3
err2025-08-29
err0
errOAAI
errDongdong Gu; Jiankai Yang
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errSave
A novel dual-phase Bayesian estimation and multi-task learning method for process optimization for reducing lack-of-fusion defects during laser powder bed fusion
errAdditive Manufacturing
IF11.1
err2025-08-12
err0
PREAI
errYusheng Chen; Dongdong Gu; Keyu Shi; Yanze Li; Wenxin Chen
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errSave
Underlying role of micro-area energy input mode on formability and performance of high-strength aluminum alloy processed by micro laser powder bed fusion (μ-LPBF)
errAdditive Manufacturing
IF11.1
err2025-07-14
err0
PREAI
errHe Liu; Dongdong Gu; Guangjing Huang; Linxuan Li; Bin Pei; Youyou Zhou
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errSave
Achieving superior mechanical flexibility and durability in additively manufactured NiTi-based bionic layered interwoven structures
errSCIENCE CHINA-TECHNOLOGICAL SCIENCES
IF4.9
err2025-04-01
err0
PREAI
errSun, Jianfeng; Gu, Dongdong; Wang, Ruiqi; Sun, Jingjia; Liu, Xin; Chen, Wenxin; Wang, Jie; Shi, Keyu
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errSave
Irradiation-induced atomic migration and its effect on the surface and mechanical properties of laser additive manufactured MWCNTs/ Al-Mg-Sc-Zr composites
errJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
IF6.6
err2025-03-01
err0
errOAAI
errXi, Lixia; Zhang, Yuting; Geng, Xiaofeng; Gu, Dongdong; Shi, Keyu; Ramasamy, Parthiban; Prashanth, Konda Gokuldoss; Eckert, Juergen
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errSave
Additive and subtractive manufacturing of layered titanium-matrix composites: interface behaviour and forming mechanisms
errVIRTUAL AND PHYSICAL PROTOTYPING
IF8.8
err2025-01-20
err0
errOAAI
errRui Wang; Dongdong Gu; Hao Ye; Kaijie Lin; Han Zhang
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errSave
Solutes effect on grain structure and mechanical property evolution of Sc/ Zr modified Al alloys fabricated by laser powder bed fusion
errJOURNAL OF ALLOYS AND COMPOUNDS
IF6.3
err2025-01-01
err1
PREAI
errLu, Chengqi; Jia, Qingbo; Chen, Zhenyu; Cheng, Yuang; Song, Yu; Zhu, Xing; Gu, Dongdong
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errSave
Laser additive manufacturing of a novel NiTi doubly periodic continuous surface for dispersing in-plane stresses and improving thermo-mechanical protection
errADDITIVE MANUFACTURING
IF11.1
err2025-01-01
err2
PREAI
errSun, JF; Gu, DD; Lin, KJ; Yuan, LH; Sun, JJ; Wang, RQ; Liu, X
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errSave
Effect of laser process parameters on thermal behavior and residual stress of high-strength aluminum alloy processed by laser powder bed fusion
errJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
IF6.6
err2024-11-01
err2
errOAAI
errQi, Shiwen; Huang, Guangjing; Xu, Xinran; Zhang, Han; Dai, Donghua; Xi, Lixia; Lin, Kaijie; Gu, Dongdong
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errSave
Laser directed energy deposition remanufacturing of LPBF-processed TA15 parts: Hybrid process interface induced microstructure inheritance and mechanical performance
errJOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
IF6.6
err2024-11-01
err1
errOAAI
errShi, Xinyu; Gu, Dongdong; Huang, Guangjing; Li, Yanze
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errSave
Laser additive manufacturing of Ti and Ce co-modified 2195 difficult-to-process aluminum alloy: Grain refinement, cracking suppression and enhanced mechanical properties
errChinese Journal of Aeronautics
IF5.7
err2024-10-02
err0
errOAAI
errLixia XI; Jiaxing HOU; Juncan XU; He LIU; Keyu SHI; Dongdong GU
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errSave
Additive manufacturing Hastelloy X with enhanced properties by optimizing strategies
errINTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
IF9.4
err2024-09-01
err1
PREAI
errSun, Jingjia; Gu, Dongdong; Huang, Guangjing; Lin, Kaijie; Shi, Keyu; Yuan, Luhao; Sun, Jianfeng; Zhang, Han
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errSave

Research Directions

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Co-authors
Cooperation Journals
刘泓 cover
刘泓 (Hong Liu)
H-index: 135 · Papers: 2.8K
J
J. Eckert
H-index: 114 · Papers: 1.8K
陈红宇 cover
陈红宇 (Hongyu Chen)
H-index: 106 · Papers: 1.6K
X
Xin Lin
H-index: 98 · Papers: 1.4K
S
Stephan Barcikowski
H-index: 71 · Papers: 525
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