An improved prediction of residual stresses and distortion in additive manufacturing

By T. Mukherjee, Wei Zhang, T. DebRoy. 2017

705 citations recorded by the source corpus.

Subfields: Automotive Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/d8b92fbb99b47f402d4debe96449ffe782f4d1f9

How researchers see this paper

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

In Automotive Engineering

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

In Mechanical Engineering

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

Citations in the corpus

• Corrosion performance of additively manufactured stainless steel parts: A review (2020, background): “Generally, including the role of residual stress in distortion of the AM part, which is more noticeable in thin-walled designs [225], residual”
• On utilizing topology optimization to design support structure to prevent residual stress induced build failure in laser powder bed metal additive manufacturing (2019, background): “As the layer-by-layer manufacturing process progresses, larger amount of residual stress is accumulated in the component [19-21], and thus the maximum residual stress obtained from the as-built part is larger than any intermediate states.”
• Additive manufacturing of metallic components – Process, structure and properties (2018, methodology): “The two dimensional mapping of residual stresses showed a direct influence on the anisotropic behavior of the part while the maximum stress was close to yield point of Ti-6Al-4V that was also reported earlier [141] for this alloy.”
• Laser powder-bed fusion of Inconel 718 to manufacture turbine blades (2017, background): “With respect to this issue, IN718 parts have been found to be very susceptible to warping and buckling because of their higher residual stress to yield strength ratio [30].”
• Fusion zone geometries, cooling rates and solidification parameters during wire arc additive manufacturing (2018, neutral): “The heat transfer and fluid flow model solves the equations of conservation of mass, momentum and energy in three components along the x, y, and z directions [32,33].”
• Residual stresses in wire-arc additive manufacturing – Hierarchy of influential variables (2020, methodology): “This value of residual stress is also responsible for delamination in WAAM [4,23].”
• Control of residual stress and distortion in aluminium wire + arc additive manufacture with rolling (2018, background): “Similar results have been obtained for steel and Ti-6Al-4V WAAM [12]– [14], [17].”