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dc.contributor.advisor Brotzen, Franz R.
dc.creatorGragg, John Edwin
dc.date.accessioned 2016-04-20T21:17:26Z
dc.date.available 2016-04-20T21:17:26Z
dc.date.issued 1964
dc.identifier.citation Gragg, John Edwin. "The omega phase in titanium-vanadium alloys." (1964) Master’s Thesis, Rice University. https://hdl.handle.net/1911/88978.
dc.identifier.urihttps://hdl.handle.net/1911/88978
dc.description.abstract The precipitation of the omega phase in quenched titanium-vanadium alloys of 15% to 25% vanadium was investigated by x-ray analysis and resistivity measurements. The omega phase precipitation was found to be controlled by an enhanced diffusion mechanism which was closely linked to a pre-precipitation process occurring in these alloys. This pre-precipitation process is believed to be the cause of the negative temperature coefficient of resistance observed in these alloys below 0°C. Contrary to the results of previous investigations, no martensitic transformation of the beta phase to the omega phase was observed at low temperatures.
dc.format.extent 65 pp
dc.language.iso eng
dc.title The omega phase in titanium-vanadium alloys
dc.type Thesis
dc.identifier.digital RICE0014
dc.type.material Text
thesis.degree.department Mechanical Engineering and Materials Science
thesis.degree.discipline Engineering
thesis.degree.grantor Rice University
thesis.degree.level Masters
thesis.degree.name Master of Science
dc.format.digitalOrigin reformatted digital
dc.identifier.callno Thesis M.E. 1964 GRAGG


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