Masters Theses

Abstract

"Resistivity measurements were performed at elevated temperatures on four special ferrous alloys and one commercial iron. The alloys were pure iron, iron with .023 per cent sulfur, iron with .33 copper, iron with .32 copper and .024 sulfur. Other elements were held to the minimum amounts possible in order to determine the actual effects of sulfur and copper. The commercial alloy was Armco Iron.

Measurements of resistivity versus temperature were taken at slow heating rates to determine if the iron sulphide liquid film formed in the grain boundaries of red-short steels had any effect on the electrical resistivity"--Abstract, page 7.

Advisor(s)

Eppelsheimer, Daniel S., 1909-1988

Committee Member(s)

Chenoweth, Robert D.
Lorey, G. Edwin
Frad, William A., 1909-1974

Department(s)

Materials Science and Engineering

Degree Name

M.S. in Metallurgical Engineering

Publisher

Missouri School of Mines and Metallurgy

Publication Date

1961

Pagination

88 pages

Note about bibliography

Includes bibliographical references (pages 82-83).

Rights

© 1961 Harold Alfred Koelling, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Subject Headings

Iron alloys -- Effect of high temperatures onIron alloys -- DeteriorationGrain boundaries

Thesis Number

T 1320

Print OCLC #

5933228

Electronic OCLC #

982295978

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