2014
DOI: 10.1016/j.msea.2013.09.056
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Micro–macro-characterisation and modelling of mechanical properties of gas metal arc welded (GMAW) DP600 steel

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Cited by 61 publications
(36 citation statements)
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“…Local heat input from the welding heat source induces a large temperature gradient on the workpiece and it may destroy the microstructure and hence the mechanical properties of steels [14]. This holds in particular for DP steels which contain a specific ferritic-martensitic microstructure [15,16].…”
Section: Introductionmentioning
confidence: 99%
“…Local heat input from the welding heat source induces a large temperature gradient on the workpiece and it may destroy the microstructure and hence the mechanical properties of steels [14]. This holds in particular for DP steels which contain a specific ferritic-martensitic microstructure [15,16].…”
Section: Introductionmentioning
confidence: 99%
“…predict the flow-stress behavior of each phase in the steel. [11][12][13][14][15]18 The former equation represents the material strengthening due to the carbon content and other alloying elements' carbide precipitation, while the latter is based on the dislocation theory determining the effects of the grain size. 12 The approach can be expressed as Equation (1):…”
Section: Experimental Partmentioning
confidence: 99%
“…For martensite, two constants, 41 and 0.038, were used to define k and L. 11,13,15,18 The second term is the solid-solution strengthening due to the carbon and nitrogen contents. …”
Section: Recentlymentioning
confidence: 99%
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“…Arti cial Neural Networks (ANNs) are widely proposed in the literature as mathematical tools to implement the estimation methods needed in processes of this kind, because of its learning capability [5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%