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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
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Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 11 to 20 of 150 (0.025 seconds)Spelling suggestions: "subject:"metallmatrix"" "subject:"metalmatrix""
| 11 |
The characterisation of the spatial distribution of reinforcement in powder metallurgy route Al/SiCp MMCs and its effect on their processing and propertiesStone, Ian C. January 1994 (has links)
No description available.
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| 12 |
Microstructure and mechanical properties of fibre-reinforced heat-treatable aluminium alloysO'Rourke, Jane January 1995 (has links)
No description available.
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| 13 |
The effect of interfacial reaction on the properties of titanium-matrix composites reinforced with SiC and TiB₂ particulateReeves, Andrew James January 1992 (has links)
No description available.
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| 14 |
Solid Lubrication Mechanisms in Laser Deposited Nickel-titanium-carbon Metal Matrix CompositesMogonye, Jon-Erik 12 1900 (has links)
A Ni/TiC/C metal matrix composite (MMC) has been processed using the laser engineered net shaping (LENS) process from commercially available powders with a Ni-3Ti-20C (atomic %) composition. This processing route produces the in-situ formation of homogeneously distributed eutectic and primary titanium carbide and graphite precipitates throughout the Ni matrix. The composite exhibits promising tribological properties when tested in dry sliding conditions with a low steady state coefficient of friction (CoF) of ~0.1 and lower wear rates in comparison to LENS deposited pure Ni. The as deposited and tribologically worn composite has been characterized using Auger electron spectroscopy, scanning electron microscopy (SEM), X-ray diffraction, high resolution transmission electron microscopy (HRTEM) with energy dispersive spectroscopy (EDS), dual beam focused ion beam SEM (FIB/SEM) serial sectioning and Vickers micro-hardness testing. The evolution of subsurface stress states and precipitate motion during repeated sliding contact has been investigated using finite element analysis (FEA). The results of FIB/SEM serial sectioning, HRTEM, and Auger electron spectroscopy in conjunction with FEA simulations reveal that the improved tribological behavior is due to the in-situ formation of a low interfacial shear strength amorphous carbon tribofilm that is extruded to the surface via refined Ni grain boundaries.
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| 15 |
Fatigue studies under constant and variable amplitude loading in MMCsRodopoulos, C. A. January 1996 (has links)
No description available.
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| 16 |
Toughness development in fibre reinforced metalsWinfield, P. H. January 1995 (has links)
No description available.
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| 17 |
Residual stress measurement in engineering materials and structures using neutron diffractionDutta, Monojit January 1999 (has links)
No description available.
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| 18 |
Quantification of the effects of reinforcement distribution and morphology on fatigue in Al-SiCâ†p compositesBoselli, Julien January 1999 (has links)
No description available.
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| 19 |
Microstructural development during heat treatment of PM 2124 Al alloy and 20 vol% SiC compositeDyos, Kim January 1996 (has links)
No description available.
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| 20 |
Transient liquid phase bonding of Aluminium-based MMCsAskew, John Russell January 2000 (has links)
No description available.
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