Donghua Dai

Research.com Recognitions

• 2025 - Research.com Rising Stars Award

Overview

Best Publications

• Thermal behavior and densification mechanism during selective laser melting of copper matrix composites: Simulation and experiments

  Donghua Dai;Dongdong Gu

  352
  Citations

• Rapid fabrication of Al-based bulk-form nanocomposites with novel reinforcement and enhanced performance by selective laser melting

  Dongdong Gu;Hongqiao Wang;Donghua Dai;Pengpeng Yuan

  324
  Citations

• Tailoring surface quality through mass and momentum transfer modeling using a volume of fluid method in selective laser melting of TiC/AlSi10Mg powder

  Donghua Dai;Dongdong Gu

  296
  Citations

• Porosity evolution and its thermodynamic mechanism of randomly packed powder-bed during selective laser melting of Inconel 718 alloy

  Mujian Xia;Dongdong Gu;Guanqun Yu;Donghua Dai

  274
  Citations

• Influence of thermodynamics within molten pool on migration and distribution state of reinforcement during selective laser melting of AlN/AlSi10Mg composites

  Donghua Dai;Dongdong Gu

  252
  Citations

• Influence of hatch spacing on heat and mass transfer, thermodynamics and laser processability during additive manufacturing of Inconel 718 alloy

  Mujian Xia;Dongdong Gu;Guanqun Yu;Donghua Dai

  238
  Citations

• Laser additive manufacturing of nano-TiC reinforced Ni-based nanocomposites with tailored microstructure and performance

  Dongdong Gu;Hongmei Zhang;Donghua Dai;Mujian Xia

  237
  Citations

• Selective laser melting of in-situ Al4SiC4 + SiC hybrid reinforced Al matrix composites: Influence of starting SiC particle size

  Fei Chang;Dongdong Gu;Donghua Dai;Pengpeng Yuan

  234
  Citations

• Particulate migration behavior and its mechanism during selective laser melting of TiC reinforced Al matrix nanocomposites

  Pengpeng Yuan;Dongdong Gu;Donghua Dai

  217
  Citations

• Laser additive manufacturing of ultrafine TiC particle reinforced Inconel 625 based composite parts: Tailored microstructures and enhanced performance

  Chen Hong;Dongdong Gu;Donghua Dai;Moritz Alkhayat

  199
  Citations

• On the role of powder flow behavior in fluid thermodynamics and laser processability of Ni-based composites by selective laser melting

  Dongdong Gu;Mujian Xia;Donghua Dai

  193
  Citations

• Laser metal deposition of TiC/Inconel 718 composites with tailored interfacial microstructures

  Chen Hong;Dongdong Gu;Donghua Dai;Andres Gasser

  186
  Citations

• Selective Laser Melting Additive Manufacturing of TiC/AlSi10Mg Bulk-form Nanocomposites with Tailored Microstructures and Properties

  Dongdong Gu;Hongqiao Wang;Fei Chang;Donghua Dai

  186
  Citations

• Effect of metal vaporization behavior on keyhole-mode surface morphology of selective laser melted composites using different protective atmospheres

  Donghua Dai;Dongdong Gu

  160
  Citations

• Selective laser melting 3D printing of Ni-based superalloy: understanding thermodynamic mechanisms

  Mujian Xia;Dongdong Gu;Guanqun Yu;Donghua Dai

  150
  Citations

• Influence of scan strategy and molten pool configuration on microstructures and tensile properties of selective laser melting additive manufactured aluminum based parts

  Donghua Dai;Dongdong Gu;Han Zhang;Jiapeng Xiong

  148
  Citations

• Selective laser melting of rare earth element Sc modified aluminum alloy: Thermodynamics of precipitation behavior and its influence on mechanical properties

  Han Zhang;Dongdong Gu;Jiankai Yang;Donghua Dai

  148
  Citations

• A Multiscale Understanding of the Thermodynamic and Kinetic Mechanisms of Laser Additive Manufacturing

  Dongdong Gu;Chenglong Ma;Mujian Xia;Donghua Dai

  136
  Citations

• Laser energy absorption behavior of powder particles using ray tracing method during selective laser melting additive manufacturing of aluminum alloy

  Ying Yang;Dongdong Gu;Donghua Dai;Chenglong Ma

  132
  Citations

• Laser additive manufacturing of carbon nanotubes (CNTs) reinforced aluminum matrix nanocomposites: Processing optimization, microstructure evolution and mechanical properties

  Dongdong Gu;Xiangwei Rao;Donghua Dai;Chenglong Ma

  129
  Citations

• Microstructure evolution and mechanical properties of Al-Al2O3 composites fabricated by selective laser melting

  Jiubin Jue;Dongdong Gu;Kun Chang;Donghua Dai

  120
  Citations

• Microstructure and composition homogeneity, tensile property, and underlying thermal physical mechanism of selective laser melting tool steel parts

  Hongyu Chen;Dongdong Gu;Donghua Dai;Chenglong Ma

  112
  Citations