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Showing 1 to 20 of 1255 for “"TITANIUM"”.
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Tribo-corrosion maps for steels, titanium and titanium carbide materials
… carried out on the tribo-corrosion behaviour of titanium carbide composite coatings produced by Tungsten Inert Gas (TIG) welding torch melting process on steel and titanium substrates. The integrity of TiC composite coatings were checked and analysed on the substrates. The effects of change in …
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Diffusion of Titanium and Niobium in Bcc Titanium - Niobium Alloys
Made available in DSpace on 2015-05-13T15:22:15Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7913578.PDF: 1944553 bytes, checksum: 026e51f1b2f56552f5cbf752d5ed855a (MD5) Previous issue date: 1978
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Reaction Synthesis of Titanium Aluminide / Titanium Diboride in-Situ Composites
… the effects of changing the stoichiometry of the titanium aluminide matrix, and the effects of extrinsic reaction variables on the behavior of the reaction were studied and compared to theoretical predictions. It was shown that changing the stoichiometry of the titanium aluminide did have an …
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SURFACE MODIFICATION OF TITANIUM AND TITANIUM ALLOYS TO ENHANCE BONE HEALING
Titanium and Its alloys have been used for many years as the material of choice for fabrication of dental, orthopaedic and maxillofacial implants, due to their excellent mechanical properties, biocompatibility, and the ability to osseointegrate with the surrounding bone. In order to improve the …
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Hydrogen overvoltage on titanium
… platinum of the hydrogen electrode….</p> <p>Titanium is a metal that has gained tremendous interest and increasing importance during the last decade. Various researches are still being carried on in numerous laboratories and plants to explore the properties, alloys, etc. of this metal. At the …
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Platinum and titanium metallocycles.
Thesis. 1975. Ph.D.--Massachusetts Institute of Technology. Dept. of Chemistry.
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Study on Low-cost Alternatives for Synthesising Powder Metallurgy Titanium and Titanium Alloys
The aim of this work was to carry out research about cost effective ways for synthesising powder metallurgy Ti and Ti alloys. This was done: using low cost Ti powders produced by the hydrogenation dehydrogenation (HDH) method; using induction heating, instead of the more traditionally used …
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High temperature steam oxidation of titanium-coated Zircaloy-2 and Titanium-Zirconium Alloys
… After analyzing a variety of potential elements, Titanium was selected and tested in a variety of different ways to see the metal’s resilience under high temperature steam conditions. Along with Zirconium-Titanium (Zr-Ti) Alloy, several Zircaloy-2 Alloys were coated with Titanium layers of various …
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Orthogonal cutting of titanium alloys
… energy required for the orthogonal cutting of titanium alloys with the chip geometry and the mechanical properties of the material, is discussed. The solution is obtained from the extension of the apparent strain analysis of orthogonal cutting of ductile materials to the case of less ductile …
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Structural Transitions in Titanium-Diselenide
The superlattice formation in TiSe(,2) appears to be due to an interaction between electrons and holes via a soft zone-boundry phonon. When the holes are filled by electrons from excess Ti, or removed by uncrossing the bands with zirconium doping, the superlattice transition is suppressed. When the …
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Structural transitions in titanium diselenide
Submitted by Carolyn Mead (cmead2@illinois.edu) on 2011-06-20T18:42:35Z No. of bitstreams: 1 1980_gaby.pdf: 1524259 bytes, checksum: 5621cae638a1d764e0136238afc9b5ed (MD5)
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Absorption of Dietary Titanium Dioxide
Food grade Titanium dioxide (fgTiO2) is used as a colouring additive in the food industry, and it is present in food, capsules, and toothpaste. We are exposed to a median of 2.5 mg fgTiO2 per day in the UK through such sources. These are persistent micro and nanoparticles that have been reported in …
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Catalytic hydrogenation using titanium complexes
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 1995.
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Tool wear in titanium machining
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1981.
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The nickel-titanium-carbon system
Thesis (Sc.D.) Massachusetts Institute of Technology. Dept. of Metallurgy, 1956.
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High speed milling of titanium
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1983.
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Diffusion of hydrogen in titanium
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 1993.
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Titanium dioxide dielectric layers made by anodization of titanium: the effect of dissolved nitrogen and oxygen
This work investigates improving the dielectric structure and properties of TiO2formed by anodization of nitrogen-and-oxygen-infused Ti substrates for electrolyticcapacitors. The controllable parameters of the diffusion process and the anodizationwere studied to evaluate the effect of nitrogen and …
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Development and Scale-Up of ‘The Bradford Process’ for the Production of Titanium and Titanium Alloys
… that the foundational works results (>99% purity titanium), could not be reproduced (highest obtained ~98.5%), and is unsuited for scaling due to calcium vaporisation, signification exothermic reaction (>1400°C), and purity issues. But that the observed issues are partially addressable via argon …
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