Haijun Huang
National University of Singapore
TensorFinite element methodComposite materialMaterials scienceConstitutive equationSelective laser meltingElastic modulusPlasticityMicrostructureGrain growth
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#1Haibin Tang (NUS: National University of Singapore)H-Index: 5
#2Haijun Huang (NUS: National University of Singapore)H-Index: 1
Last. Wentao Yan (NUS: National University of Singapore)H-Index: 18
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Abstract This paper presents a multi-scale modelling framework to evaluate the structure-property relationship of metallic materials fabricated by powder-bed additive manufacturing (AM) technique based on crystal plasticity finite element methods. In this framework, a new synthetic microstructure generation approach is proposed to reconstruct micro-scale models of AMed metals according to the characteristics of grain growth in the fabrication process. The constitutive relation of individual grai...