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Showing 1 to 6 of 6 for “"Laser Additive Manufacturing"”.
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Inline Coherent Imaging of Laser Additive Manufacturing
Metal-based laser additive manufacturing techniques such as selective laser melting offer unique capabilities in the manufacture of geometrically complex metal components. The ability of these techniques to fabricate unique part designs of high-strength metals is of great interest to advanced …
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Comprehensive modeling of process-molten pool condition-property correlations for wire-feed laser additive manufacturing
Wire-feed laser additive manufacturing (WLAM) is gaining wide interest due to its high level of automation, high deposition rates, and good quality of printed parts. The complexity of modeling the directed energy deposition (DED) process, high characterization and printing cost, and the destructive …
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Thermoelectric Energy Harvesting in Harsh Environments and Laser Additive Manufacturing for Thermoelectric and Electromagnetic Materials
… at the intersection of thermoelectric solutions, additive manufacturing, and nuclear safety technology, addressing critical challenges in sensor powering for extreme environments, energy harvesting, and materials fabrication. The research is divided into three key areas, each contributing to …
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Laser Directed Energy Deposition of tool steels; Investigating the heat treatment strategies and other potentialities of LDED
Laser additive manufacturing (LAM) has enabled the fabrication of complex and highly customizable metallic parts from a computer-aided design (CAD) file through layer-by-layer construction of the components via local melting of powder/wire using a focussed laser beam. The significant reduction in …
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Development of Simultaneous Transformation Kinetics Microstructure Model with Application to Laser Metal Deposited Ti-6Al-4V and Alloy 718
Laser based additive manufacturing has become an enabling joining process for making one-of-a-kind parts, as well as, repairing of aerospace components. Although, the process has been established for more than a decade, optimization of the process is still performed by trial and error …
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Optical Measurements of High-Viscosity Materials Using Variations of Laser Intensity Incident on a Semi-Rigid Vessel for use in Additive Manufacturing
Additive manufacturing is a growing field dominated by printing processes that soften and re-solidify material, depositing this material layer by layer to form the printed shape. Increasingly, researchers are pursuing new materials to enable fabrication of a wider variety of associated …