Browsing by Subject "Additive Manufacturing"
Now showing items 1-17 of 17
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(2022-04-13)Direct Energy Deposition (DED) is a metal additive manufacturing (AM) technique with the ability to fabricate compositional gradients through in-situ alloying. To fabricate functional gradients, it is necessary to understand ...
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The research objective of this project is to investigate the effects of energy density-based process parameters on the resulting mechanical properties of stainless steel 316L built by a powder-bed additive manufacturing ...
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(2015-05-01)Additive Manufacturing (AM) process parameters were studied for production of the high temperature alloy Inconel 718 using Electron Beam Melting (EBM) to better understand the relationship between processing, microstructure, ...
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(2022-04-19)Additive manufacturing (AM) is a disruptive technology leveraging innovations of the past and present to enable the design and fabrication of the new standard for components across industries. However, the successful ...
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(2021-12-09)The overarching goal of this work is to investigate the processing, structure and properties of compositionally-graded Co-Cr-ΔMo bulk structures fabricated via Directed Energy Deposition (DED) additive manufacturing. ...
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(2018-08-27)Fused Deposition Modeling (FDM) is an extrusion based additive manufacturing methodology. During the manufacturing process, a thread of thermoplastic material is melted through the extruder and solidified on the building ...
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(2019-02-07)The discovery of new materials is a necessary component for the advancement of humanity as a species, which is evidenced by the common practice of delineating major eras of humanity by the materials associated with the ...
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(2019-03-28)As new materials are designed for metal additive manufacturing (AM), there is a need to develop a systematic approach to optimize process parameters. The purpose of this research is to develop a guideline for laser-based ...
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(2018-07-30)Porous metals play essential roles in lowering the value of elastic modulus, achieving a modulus like that of the human body. Solid freeform fabrication has the potential to overcome the limitations of traditional manufacturing ...
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Through advancements in technology over the last several years, additive manufacturing has become increasingly mainstream in the manufacturing process. Additive manufacturing has several traits which would theoretically ...
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(2021-04-26)Additive manufacturing (AM) techniques have been widely used to fabricate structural components with complex geometries. Understanding AM materials under extreme environments is crucial for their implementation in various ...
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(2021-10-19)Understanding the interdependency of design, material, fabrication process, and environmental stimuli in large-scale Additive Manufacturing (AM) processes is significant. This study aims to assess the potential and limitations ...
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(2022-03-10)Additive manufacturing (AM) has gained considerable academic and industrial interest due to its ability to produce parts with complex geometries with the potential for local microstructural control. However, due to the ...
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Process Monitoring and Uncertainty Quantification for Laser Powder Bed Fusion Additive Manufacturing (2019-07-26)Metal Additive manufacturing (AM) such as Laser Powder-Bed Fusion (LPBF) processes offer new opportunities for building parts with geometries and features that other traditional processes cannot match. At the same time, ...
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(2021-05-03)The purpose of this paper was to investigate the additive manufacturing of pharmaceutical medications through powder bed fusion (PBF), specifically selective laser sintering (SLS) with an objective to achieve printlets ...
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(2021-05-05)Using Soft materials in the design and fabrication of new devices andstructures that can carry out various tasks became appealing. While thedifferent properties of materials (e.g., mechanical, thermal, electronic,optical, ...
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(2018-08-01)Due to their large surface area to volume ration, low density, and high strength structure, aluminum metal foams offer a promising application for heat exchangers. One significant design challenge of aluminum foam heat ...