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Formation and properties of CO-SI-B metal composites.

Ho, Yuk Ting. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2007. / Includes bibliographical references. / Abstracts in English and Chinese. / Acknowledgement --- p.i / Abstract --- p.vi / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Composite Materials --- p.1 / Chapter 1.2 --- General Properties of Composite Materials --- p.2 / Chapter 1.3 --- Fabrication of Composite Materials --- p.3 / Chapter 1.3.1 --- Liquid State Sintering --- p.4 / Chapter 1.3.2 --- Casting --- p.6 / Chapter 1.3.3 --- Other Fabrication Techniques --- p.7 / Chapter 1.4 --- Phase Transformation --- p.8 / Chapter 1.5 --- Nucleation and Growth --- p.10 / Chapter 1.5.1 --- Homogeneous nucleation --- p.10 / Chapter 1.5.2 --- Heterogeneous nucleation --- p.10 / Chapter 1.5.3 --- Growth --- p.11 / Chapter 1.6 --- Phase Separation by Spinodal Decomposition --- p.11 / Chapter 1.6.1 --- The Initiation of Spinodal Decomposition --- p.12 / Chapter 1.6.2 --- Dynamics of Spinodal Decomposition --- p.12 / Chapter 1.6.3 --- Difference between Coherent Spinodal and Nucleation and Growth --- p.17 / Chapter 1.7 --- Methods in Obtaining Large Under-cooling --- p.19 / References --- p.20 / Figures --- p.23 / Chapter Chapter 2 --- Experiment --- p.29 / Chapter 2.1 --- Introduction --- p.29 / Chapter 2.2 --- Preparation of Fused Silica Tubes --- p.29 / Chapter 2.3 --- Sample Preparation --- p.30 / Chapter 2.3.1 --- Alloying --- p.30 / Chapter 2.3.2 --- Fluxing --- p.30 / Chapter 2.3.3 --- Under-cooling --- p.31 / Chapter 2.4 --- Microstructure Analysis --- p.32 / Chapter 2.4.1 --- Sample Surface Analysis --- p.32 / Chapter 2.4.2 --- Scanning Electron Microscopy (SEM) --- p.32 / Chapter 2.5 --- Transmission Electron Microscopy (TEM) --- p.32 / Chapter 2.5.1 --- Specimen Requirement --- p.33 / Chapter 2.5.2 --- "Cutting, Grinding, Polishing and Pouching" --- p.33 / Chapter 2.5.3 --- Dimpling --- p.34 / Chapter 2.5.4 --- Ion Milling --- p.34 / Chapter 2.5.5 --- Microstructure Characterization by TEM --- p.35 / Chapter 2.6 --- Mechanical Properties --- p.37 / Chapter 2.6.1 --- Hardness Testing --- p.37 / Chapter 2.6.2 --- Compression Testing --- p.37 / Chapter 2.7 --- Characterizations of Untreated Samples --- p.38 / References --- p.39 / Figures --- p.40 / Chapter Chapter 3 --- Formation and Properties of Co-Si-B Metal Matrix Composites --- p.44 / Abstract --- p.44 / Introduction --- p.45 / Experimental --- p.46 / Results --- p.47 / Chapter A. --- Microstructures --- p.48 / Eutectic Co75Si15B10 --- p.48 / Network Co75Si15B10 --- p.48 / Chapter B. --- Mechanical Behavior --- p.50 / Eutectic Co75Si15B10 --- p.50 / Network CO75Si15B10 --- p.51 / Discussions --- p.53 / Conclusion --- p.53 / Acknowledgement --- p.54 / References --- p.55 / Figures --- p.56 / Chapter Chapter 4 --- On the Network Morphology of Co75Si15B10 Alloys --- p.68 / Abstract --- p.68 / Introduction --- p.69 / Experimental --- p.69 / Results --- p.69 / Discussions --- p.74 / Acknowledgement --- p.77 / References --- p.78 / Figures --- p.79 / Chapter Chapter 5 --- Conclusion --- p.100

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_326155
Date January 2007
ContributorsHo, Yuk Ting., Chinese University of Hong Kong Graduate School. Division of Materials Science and Engineering.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, viii, 101 leaves : ill. ; 30 cm.
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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