Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"Powder characterization"”.
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Experimental and numerical study of flow characteristics and segregation in flow enhanced systems
… materials, two major topics of importance are powder flow enhancement mechanisms and the flow characterization. This dissertation is involved with both of these topics. With respect to the powder flow enhancement, this study involves investigation of two types of flow enhancement methods. The …
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Characterization and recyclability of 304L stainless steel powder for use in the selective laser melting process
"Powder-bed fusion refers to a subset of additive manufacturing (AM) methods which successively melts and solidifies selected regions within a powder bed on a layer-by-layer basis to construct components directly from computer-aided design files. Laser Powder-Bed Fusion (L-PBF) is a process among …
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Characterisation and Evaluation of Thermally Treated Recycled Glass for Mass Finishing and Superfinishing Processes
… to satisfy stated performance criteria. Several powder characterization techniques were employed to assess morphology and flowability of various grades of soda lime glass powder. The results obtained have demonstrated that flowability and packing properties improve with an increase of particle …
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Development of AlSi10Mg based alloys for Additive Manufacturing Processes
L'abstract è presente nell'allegato / the abstract is in the attachment
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Characterization and Improvement of Powder Properties Through Plasma Spheroidization for use in the Laser Powder Bed Fusion Process
… research was conducted to characterize the powder properties using different characterization techniques to enhance the powder behavior in the Laser Powder Bed Fusion (LPBF) process. One of the shortcomings of LPBF process is the high cost of gas-atomized powder feedstock. To overcome this …
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Effect of dry particle coating on the properties of cohesive pharmaceutical powders
… cohesive active pharmaceutical ingredient (API) powders and their blends. Improving the flow properties of cohesive API powders can significantly improve their handling and subsequent use for pharmaceutical processes such as formulation and manufacturing processing operations. Although it has …
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Metallic powders production via Gas Atomization: Material development for Laser Powder Bed Fusion processing
L'abstract è presente nell'allegato / the abstract is in the attachment