EXPERIMENTAL AND MOLECULAR DYNAMIC STUDY OF GRAIN REFINEMENT AND DISLOCATION SUBSTRUCTURE EVOLUTION IN HSLA AND IF STEELS AFTER SEVERE PLASTIC DEFORMATION

Experimental and Molecular Dynamic Study of Grain Refinement and Dislocation Substructure Evolution in HSLA and IF Steels after Severe Plastic Deformation

In Teaset this study, large-scale molecular dynamic simulations were performed to analyze the dislocation substructure interaction with various types of obstacles present in microalloyed steels during severe plastic deformation.Specifically, fully functional numerical models of the atomic upsetting test were developed, with particular emphasis on t

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Feed Stock Fabrication of AISI 4605 Steel for Fused Deposition Modeling and Sintering and Designing of Its Extruder Mechanism

Fused Deposition Modeling and Sintering (FDMS) is one of the indirect Bobble Hat and emerging processes of Additive Manufacturing (AM) for the production of metal parts, which is a combination of AM process and Metal Injection Molding (MIM).This study laboratory made a raw material (Feed Stock) composing of high percentage of metal powder (particle

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