Interface Stability During Isothermal Ternary Phase Transformations

Coates, Denton

Please use this identifier to cite or link to this item: http://hdl.handle.net/11375/17477

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DC Field	Value	Language
dc.contributor.advisor	Kirkaldy, J. S.	-
dc.contributor.author	Coates, Denton	-
dc.date.accessioned	2015-06-08T14:02:17Z	-
dc.date.available	2015-06-08T14:02:17Z	-
dc.date.issued	1970-10	-
dc.identifier.uri	http://hdl.handle.net/11375/17477	-
dc.description.abstract	<p> This dissertation is concerned with establishing the conditions under which planar phase interfaces are morphologically unstable during phase transformations in isothermal ternary systems. First, linear perturbation methods are employed in a detailed treatment of precipitatematrix interface stability for dilute ternary systems. Following this, the stability of the planar interface in a two-phase ternary diffusion couple is examined with the aid of perturbation theory. An experimental investigation into the stability of <alpha>-<beta> phase interfaces in the Cu-Zn-Ni system at 775°C is described. The results of this experimental study are shown to be in good agreement with the earlier theoretical predictions. </p>	en_US
dc.language.iso	en	en_US
dc.subject	planar phase interfaces, morphologically unstable, phase transformations, isothermal ternary systems, precipitatematrix interface stability, dilute ternary systems, two-phase, diffusion couple, perturbation theory, alpha, beta	en_US
dc.title	Interface Stability During Isothermal Ternary Phase Transformations	en_US
dc.type	Thesis	en_US
dc.contributor.department	Metallurgy and Materials Science	en_US
dc.description.degreetype	Thesis	en_US
dc.description.degree	Doctor of Philosophy (PhD)	en_US
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