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 “"In-situ alloying"”.
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In Situ Alloying of Titanium via Laser Powder Bed Fusion
Laser powder bed fusion is a leading additive manufacturing technique capable of producing complex, customised titanium components. However, its broader adoption is constrained by limited commercial alloy options, the high cost of pre-alloyed powders, and pronounced anisotropy arising from coarse …
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Development of the additively manufactured stainless steel 316L and AlSi10Mg alloys by in situ alloying and post-process treatment
… è presente nell'allegato / the abstract is in the attachment
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Design and Commissioning of a Hybrid Additive Manufacturing System Combining Inkjet Deposition and Laser Powder Bed Fusion
Capabilities to combine multiple metal and/or ceramic materials in single components, and/or to achieve desired gradients in composition, will advance the performance of future propulsion and energy conversion systems. Multi-material and gradient capabilities have been demonstrated for metals in …
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Characterisation of mechanically alloyed feedstock for laser-powder bed fusion: titanium silicon carbide metal matrix composite
The research presented investigates the characterisation of new materials for the additive manufacturing (AM) industry. Herein, a metal matrix composite (MMC) with a titanium (Ti6Al4V) matrix reinforced with silicon carbide (SiC) is characterised. The research investigated an innovative and novel …
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Laser Powder Bed Fusion Additive Manufacturing of Fe-based Shape Memory Alloys for Biomedical Applications
Biodegradable Fe-Mn-Si alloys are promising candidates for biomedical implant applications, combining degradability with desirable mechanical performance and shape memory properties. However, the inherently slow corrosion rate of iron-based alloys poses challenges that limit their practical …
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The feasability of processing silver and copper using 400w laser powder bed fusion additive manufacturing
The combined effect of accelerating climate change and the COVID-19 pandemic have resulted in governments globally placing greater emphasis on innovations in healthcare, materials science, sustainable manufacturing, and green energy solutions. Global requirements for reducing greenhouse gas …
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Selective laser melting of Ti-35NB alloy: Processing, microstructure and properties
The initiative of a sustainable material system needs to lower the environmental and economic impact of production processes and adopt new ways of synthesizing and re-using materials. Even though the current conventional manufacturing processes, such as powder metallurgy, casting, forging, and …