An Electron Microscopy Study of Modulated Microstructures in Beta Nickel-Aluminum and Other Alloys

The tweed contrast in an as-quenched, beta phase 63% nickel-aluminum alloy has been studied by conventional transmission electron microscopy. Supplemental investigations have been carried out on the 3R, 7R, Ni(,5)Al(,3) and Ni(,3)Al phases in the same alloy in the as-quenched condition or after aging at temperatures in the range 300(DEGREES)-850(DEGREES)C, and on Cu-Be, Cu-Zn and Cu-Al-Ni alloys.

Name thesis:degree_name

Ph.D.

Level thesis:degree_level

Dissertation

Discipline thesis:degree_discipline

Metallurgical Engineering

Grantor

University of Illinois at Urbana-Champaign

Year dc:date

2014

Author dc:creator

• Robertson, Ian Miles

• Engineering, Metallurgy

Identifier

(UMI)AAI8324632

OAI identifier oai:identifier

oai:www.ideals.illinois.edu:2142/71801