Masters Theses

Author

Edward T. Yen

Abstract

"The isotope effect of carbon interstitial diffusion in a Fe-2.75at%Si alloy has been measured at -3.10°C using the disaccommodation technique. The disaccommodation has been analyzed in terms of two relaxation processes which are discussed on the basis of the reorientation mechanism of carbon interstitials at Fe-Fe sites and Fe-Si sites respectively. The ratios of the relaxation times [tau]₁₃/[tau]₁₂ are 1.0382 for the former and 1.0072 for the latter relaxation process. This result is discussed on the basis of many-body reaction rate theory"--Abstract, page ii.

Advisor(s)

Wuttig, Manfred

Committee Member(s)

Clark, George Bromley, 1912-

Department(s)

Materials Science and Engineering

Degree Name

M.S. in Metallurgical Engineering

Publisher

University of Missouri--Rolla

Publication Date

1968

Pagination

vii, 43 pages

Note about bibliography

Includes bibliographical references (pages 39-40).

Rights

© 1968 Edward T. Yen, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Library of Congress Subject Headings

Iron-silicon alloys -- Analysis
Diffusion
Isotopes

Thesis Number

T 2139

Print OCLC #

5998555

Electronic OCLC #

832378361

Included in

Metallurgy Commons

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