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Filtering by: Academic Affiliation Metallurgical Engineering Advisor Bainbridge, Douglas W.

Deformation mechanism of polycrystalline and monocrystalline high purity vanadium at low temperatures

Creator:

Wang, Chun T.

Abstract:

High purity vanadium, both in the polycrystalline and monocrystalline form, was strained in tension in order to study the controlling deformation mechanism at temperatures between 77 and 293°K. The temperature and strain rate dependence of the flow stress for two grades of material, 99.99% and 99.93%, was evaluated using temperature...

Resource Type:

Dissertation

Full Text:

Doctor of Philosophy (Name) (Degree) in METALLURGICAL ENGINEERING presented on /talus-I-1.0600 (Major
The determination and characterization of preferred orientation and the elastic anisotropy of rolled copper sheet

Creator:

Wilson, Dale

Abstract:

Relatively simple methods are developed for obtaining discreet orientation characterization of preferred orientation from x-ray diffraction-determined pole figure data. It is demonstrated how this information, along with the single crystal elastic constants, can be used to calculate Young's modulus as a function of sheet direction. Computer programs are developed for...

Resource Type:

Dissertation

Full Text:

the DOCTOR OF PHILOSOPHY (Name) (Degree) in Metallurgical Engineering presented on (Major) ate) r