Fusion zone geometries, cooling rates and solidification parameters during wire arc additive manufacturing

@article{Ou2018FusionZG,
  title={Fusion zone geometries, cooling rates and solidification parameters during wire arc additive manufacturing},
  author={W. Ou and T. Mukherjee and G. Knapp and Y. Wei and T. DebRoy},
  journal={International Journal of Heat and Mass Transfer},
  year={2018},
  volume={127},
  pages={1084-1094}
}
Abstract Structure, properties and serviceability of components made by wire arc additive manufacturing (WAAM) depend on the process parameters such as arc power, travel speed, wire diameter and wire feed rate. However, the selection of appropriate processing conditions to fabricate defect free and structurally sound components by trial and error is expensive and time consuming. Here we develop, test and utilize a three-dimensional heat transfer and fluid flow model of WAAM to calculate… Expand
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References

SHOWING 1-10 OF 46 REFERENCES
Heat and fluid flow in complex joints during gas metal arc welding—Part I: Numerical model of fillet welding
  • 95
  • Highly Influential
  • PDF
Modeling macro-and microstructures of Gas-Metal-Arc Welded HSLA-100 steel
  • 96
  • Highly Influential
  • PDF
Dimensionless numbers in additive manufacturing
  • 63
  • PDF
Theoretical investigation of penetration characteristics in gas metal-arc welding using finite element method
  • 18
  • Highly Influential
Mathematical modeling of three-dimensional heat and fluid flow in a moving gas metal arc weld pool
  • 77
...
1
2
3
4
5
...