Controlling of residual stress in additive manufacturing of Ti6Al4V by finite element modeling

227 citations recorded by the source corpus.

How researchers see this paper

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

Additive manufacturing of Ti6Al4V alloy: A review (2019, unknown): “[115] systematically calculated the residual stresses formed in the singletrack EBM Ti6Al4V by varying the pre-heating temperature of the fusion bed, and found that the bed pre-heating temperature has the most significant impact on the residual stress.”
Revisiting fundamental welding concepts to improve additive manufacturing: From theory to practice (2020, background): “Residual stresses, evaluated by either modelling or experimental approaches, also attracts significant interest by the additive manufacturing community [6,78,109,110] since controlling the residual stress distribution across the parts is critical to optimize mechanical properties and prevent distort”
Evaluation of a thermomechanical model for prediction of residual stress during laser powder bed fusion of Ti-6Al-4V (2019, methodology): “Material Parameter Determination and Evaluation against Experimental Measurements Temperature dependent material parameters for Ti-6Al-4V were determined by averaging data from multiple sources [20, 34, 35, 36, 37, 38, 39].”
Control of residual stress and distortion in aluminium wire + arc additive manufacture with rolling (2018, background): “Thermal techniques include stress relieving, scanning path strategy, pre-heating or depositing with trailing heat sink [19], [21]–[23].”