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 13 of 13 for “"porous metals"”.
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Porous metals and metallic foams
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1997.
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Plasticity of anisotropic porous metals.
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1970.
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Elasto-viscoplasticity of isotropic porous metals
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1992.
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Ultrasound-driven formation of porous metals for catalysis
Vom Bösewicht zum Freund und Helfer. Kavitation wurde u.a. von Lord Rayleigh im 19. Jahrhundert dafür verantwortlich gemacht, die Schiffsschrauben bei zu hoher Geschwindigkeit zu zerstören. Diese zerstörerische Eigenschaft wurde für diese Arbeit herangezogen, um poröse Metalle herzustellen. Die …
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Elasto-viscoplasticity of porous metals at elevated temperatures
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1992.
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Nanoporous Platinum
… removed from an alloy leading to a 3-dimensional porous structure of the more noble element(s). These porous structures have been known to cause stress corrosion cracking in noble metal alloy systems but more recent interest in using the corrosion process to produce porous metals has developed. …
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Fabrication of 316L stainless steel (SS316L) foam via powder compaction method
… their structures. Metal foam also known as the porous metals, which express that the structure has a large volume of porosities with the value of up to 0.98 or 0.99. Porous 316L stainless steel was fabricated by powder metallurgy route with the composition of the SS316L metal powder as metallic …
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Expanding the Portfolio of Additive Manufacturing Capabilities through Advanced Processing Techniques
… Extending the application of IRP, I fabricate porous metal and explain a post-process framework created to automate the collection of pore statistics from high-speed X-ray image sequences of operando synchrotron experiments elucidating the dynamic process of pore formation. Discussions on the …
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Foam replicated porous 316l stainless steel based on taguchi method for biomedical applications
… stress shielding, remains an unresolved issue. Porous metals are one of the most effective ways of reducing stiffness mismatches and achieving stable longterm fixation via full bone in-growth. In this work, porous SS316L is produced using the foam replication technique. The samples were each …
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Stability of Nanoporous Metals
A study of the stability of bicontinuous nanoporous metals is presented. Atomic scale simulations are used to probe the dominant mechanisms of geometric relaxation in these materials. A method is presented for generating model bicontinuous metal / void structures for use in atomistic simulations of …
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Advancing porous heat transfer materials and polymer coatings with photonic structures
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01
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Nanoporosity Formation in Ag-Au Alloys
… process which leads to the formation of a porous metal "sponge" with a porosity that is completely interconnected and random in direction. Nanoporous metals are desirable since they have larger surface areas than an equal volume of non-porous material. Because of their enormous surface area …