Dongdong Gu

Southwest University — China

Engineering · Physical Sciences

76h-index23.9kcitations347works6.42yr avg
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Research Topics

Additive Manufacturing Materials and Processes(245), Additive Manufacturing and 3D Printing Technologies(210), High Entropy Alloys Studies(144), Advanced materials and composites(44), Welding Techniques and Residual Stresses(34)

Publications347 total

Laser printed bio-inspired active flexible metallic metamaterials with reconfigurable deformation capability
International Journal of Extreme Manufacturing·2025Open Access
Inherent reinforcement mechanism and synergistic performance enhancement of additive manufacturing TiN and AlN dual-phase reinforced Al matrix composites
Journal of Material Science and Technology·2025
Helium ion meets laser additive manufactured W-Y composites: Dose–dependent surface degradation vs. irradiation hardening
Journal of Alloys and Compounds·2025
The influence of active screen plasma nitriding temperature on the microstructure and properties of LPBF-processed 316 L stainless steel fuel cell bipolar plates
Additive Manufacturing Frontiers·2025Open Access
Unveiling the Y2O3-induced laser absorptivity modulation and strength-ductility trade-off mechanism in LPBF-fabricated GH4169 alloy
Journal of Materials Science·2025
Full contour scanning strategy enables extreme-dimension lattices: Synergistic optimization of dimensional accuracy and energy absorption through structural parameter thresholds
Chinese Journal of Aeronautics·2025Open Access
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
Journal of Materials Processing Technology·2025
Laser-printed bio-inspired constant-gradient corrugated structure with enhanced compression resistance
Fundamental Research·2025Open Access
Effect of thermal input mode on the microstructure evolution, mechanical properties, and electrochemical performance of laser powder bed fusion manufactured tungsten alloy
Journal of Laser Applications·2025
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
Additive manufacturing·2025· 1 cited
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)
Additive manufacturing·2025· 2 cited
Wear and corrosion resistance of a laser powder bed fused AZ91D magnesium matrix composite with TiC reinforcement
Materials & Design·2025· 9 citedOpen Access
Geometry-related energy damping behavior of additively manufactured NiTi bionic structures
International Journal of Mechanical Sciences·2025· 4 cited
Effects of micro-TiC reinforcements on the processability and mechanical properties of laser additive manufactured AZ91D magnesium alloys
Materials Today Communications·2025· 1 cited
The effect of thermal history on elemental diffusion, phase evolution, and mechanical properties of laser powder bed fusion fabricated Ti6Al4V/AlMgScZr multi-material components
Additive manufacturing·2025· 4 cited
Laser powder bed fusion of tungsten alloy containing a high content of low-melting-point metallic phase: Densification behavior, microstructure evolution, and mechanical properties
International Journal of Refractory Metals and Hard Materials·2025· 5 cited
Forming quality, microstructure, and ductility-oriented mechanical performance of laser powder bed fusion processed Ni-based superalloy using different thermal input modes
Journal of Materials Research and Technology·2025· 1 citedOpen Access
Structure-directed laser energy density modulation and energy damping behavior of additively manufactured NiTi thin-walled metamaterials
Optics & Laser Technology·2025· 3 cited
Shape memory alloy-based reconfigurable wave spring vibration isolator
International Journal of Mechanical Sciences·2025· 4 cited
Tailoring multiscale microstructures for balanced mechanical and thermal performance of difficult-to-process pure Al parts produced by laser powder bed fusion additive manufacturing
CIRP journal of manufacturing science and technology·2025· 4 cited
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Frequent Co-authors

Donghua Dai(21), Reinhart Poprawe(12), Wilhelm Meiners(8), Mujian Xia(8), Pengpeng Yuan(6), Qimin Shi(6), Chenglong Ma(6), Yifu Shen(5), Konrad Wissenbach(4), Yves‐Christian Hagedorn(4), Lixia Xi(4), Sainan Cao(3), Ting Rong(3), Hongqiao Wang(3), Hongyu Chen(3), Hong Chen(3), Andrés Gasser(3), Han Zhang(3), Kaijie Lin(3), Rossitza Setchi(2)