- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
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.
Search results
Showing 51 to 60 of 531 (0.008 seconds)| 51 |
The thermal decomposition of Brucite and PortlanditeBrett, Norman Harry January 1968 (has links)
No description available.
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Electron spin resonance morphology and related properties of selectively doped synthetic kaolinitesRichards, K. S. January 1976 (has links)
No description available.
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Perovskite-like layered structure A2B20 & ferroelectrics with super-high Curie pointsNing, Huanpo January 2011 (has links)
No description available.
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Defect Properties of Binary Non-Oxide CeramicsAshley, Nicholas J. January 2009 (has links)
No description available.
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Point defects in ceramics for detector applicationsPatel, Ankoor P. January 2011 (has links)
No description available.
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| 56 |
Processing and characterisation of inorganic matrix composites containing carbon nanotubesCho, Johann January 2010 (has links)
No description available.
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| 57 |
Nanoscale characterisation of effect of SiC on microstructure and oxidation behaviour of ZrB2-based ceramicsEakins, Emily January 2011 (has links)
No description available.
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Nanometre-scaled structural studies of strontium titanate by electron microscopy and microanalysisShih, Shao-Ju January 2009 (has links)
No description available.
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High temperature strengthening of zirconiaSaran, Mohinder January 2008 (has links)
No description available.
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Application of novel investigate technique to degradation of mica under electrical partial discharge stressPaterson, Jason January 2013 (has links)
The work reported in this thesis builds on research into electrical degradation of mica. The present work is concerned with the study of the deleterious mechanism of partial discharge (PD) induced surface and bulk disruption on mica. Many high voltage (HV) insulation systems incorporate composite materials containing mica as a matrix material. Mica, a naturally occurring mineral possesses attractive thermal, electrical, chemical and physical prope11ies, all highly desirable attributes for successful HV insulation. Investigation of electrical breakdown phenomena in dielectric media is unde11aken before proceeding to the mica - PD study which constitutes the major part of the work High grade Muscovite mica was selected for the experimental work; samples were exposed to four HV electrical stress regimes: AC point-plane, AC m1ificial voids, AC m1ificial vented voids and DC impulse with thermally stressed samples in an ambient air atmosphere. In addition the effect of electrode material and void environmental parameters were investigated. Following electrical stress application physical disruption was investigated using atomic force and scanning electron microscopy and chemically analysed using energy dispersive x-ray analysis. Changes in the structure of the samples were analysed in terms of the different gas breakdown mechanisms and variance in data generated from PD characteristics.
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