Reducing lack of fusion during selective laser melting of CoCrMo alloy: Effect of laser power on geometrical features of tracks

By K. Darvish, Z. Chen, T. Pasang. 2016

181 citations recorded by the source corpus.

Subfields: Computational Mechanics, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/4c5cf694e451ec6d69193c523a6acb8f1a039f86

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Computational Mechanics

1. T. Mukherjee
2. A. Wilson-Heid
3. H. Wei
4. J. Zuback
5. Wei Zhang
6. J. Elmer
7. Amitava De
8. Allison M. Beese

In Mechanical Engineering

1. T. DebRoy
2. T. Mukherjee
3. H. Wei
4. Amitava De
5. J. Elmer
6. Wei Zhang
7. J. Zuback
8. J. Milewski

Citations in the corpus

• Fatigue and fracture behaviour of laser powder bed fusion stainless steel 316L: Influence of processing parameters (2017, background): “7P0, the laser power was high enough to allow remelting of the melt pool, but due to inter-layer scan track rotation, poor track-track and layer-layer bonding was possible at the borders of the melt pool where penetration depth was low [47] and thereby small lack of fusion defects were formed.”
• Mitigation of lack of fusion defects in powder bed fusion additive manufacturing (2018, methodology): “In these plots the experimental data are taken from the independent literature [5,11].”
• Additive manufacturing of metallic components – Process, structure and properties (2018, background): “Third, lack of fusion defects can be caused by inadequate penetration of the molten pool of an upper layer into either the substrate or the previously deposited layer [52,152,185] as shown in Fig.”
• High cycle fatigue life prediction of laser additive manufactured stainless steel: A machine learning approach (2019, background): “With a reduction of the laser energy input, large irregular lack of fusion defects were formed because of poor layer-layer and track-track overlapping [51].”