Masters Theses

Abstract

"X-ray methods (Laue back reflection and transmission) and etch pit studies were used in order to follow structural changes in the deformed metallic lattice during room temperature recovery. The accumulative evidence indicates that the deformed lattice undergoes subboundary movements and regrouping of fragments within a few days after stressing. On the basis of a superficial investigation, it was found that fast neutron bombardment increases the rate of room temperature recovery. Through the use of a new etchant, a finer substructure was revealed within the Lacombe subgrain. Glide strain values were determined for the series investigated, and a new approach was attempted in the study of substructures using the Laue transmission method on a specially prepared single crystal specimen of foil thickness. A way of disclosing the internal detail within the etch pits was found through inking"--Abstract, page ii.

Advisor(s)

Leighly, Hollis P., 1923-2004

Committee Member(s)

Edwards, D. R.
Kerr, Richard H., 1907-1980
Wolf, Robert V., 1929-1999

Department(s)

Materials Science and Engineering

Degree Name

M.S. in Metallurgical Engineering

Publisher

University of Missouri at Rolla

Publication Date

1965

Pagination

viii, 69 pages

Rights

© 1965 Carlos Manuel Lago, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Subject Headings

Aluminum -- Effect of temperature on
Dislocations in metals
Etching reagents
Lattice dynamics

Thesis Number

T 1745

Print OCLC #

5967925

Electronic OCLC #

796997065

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Metallurgy Commons

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