Effect of time and temperature on the segregation of foreign ions to grain boundaries in growing α-Al2O3 scales

B. A. Pint; A. J. Garratt-Reed; L. W. Hobbs

Effect of time and temperature on the segregation of foreign ions to grain boundaries in growing α-Al₂O₃ scales

B. A. Pint, A. J. Garratt-Reed, L. W. Hobbs

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

The segregation-diffusion phenomenon in α-Al₂O₃ scales is studied at various times and temperatures. The segregation is quantified by using the Cliff-Lorimer method to determine the apparent weight percentages of Zr and Al on the boundary. All of these studies employed FEG-STEM equipped with XEDS in order to detect the interfacial segregation. Based on a recent study, the effect of sample thickness is ignored.

Original language	English
Pages (from-to)	950-951
Number of pages	2
Journal	Proceedings - Annual Meeting, Microscopy Society of America
State	Published - 1993
Externally published	Yes
Event	Proceedings of the 51st Annual Meeting Microscopy Society of America - Cincinnati, OH, USA Duration: Aug 1 1993 → Aug 6 1993

Cite this

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title = "Effect of time and temperature on the segregation of foreign ions to grain boundaries in growing α-Al2O3 scales",

abstract = "The segregation-diffusion phenomenon in α-Al2O3 scales is studied at various times and temperatures. The segregation is quantified by using the Cliff-Lorimer method to determine the apparent weight percentages of Zr and Al on the boundary. All of these studies employed FEG-STEM equipped with XEDS in order to detect the interfacial segregation. Based on a recent study, the effect of sample thickness is ignored.",

author = "Pint, {B. A.} and Garratt-Reed, {A. J.} and Hobbs, {L. W.}",

year = "1993",

language = "English",

pages = "950--951",

journal = "Proceedings - Annual Meeting, Microscopy Society of America",

issn = "0424-8201",

note = "Proceedings of the 51st Annual Meeting Microscopy Society of America ; Conference date: 01-08-1993 Through 06-08-1993",

}

TY - JOUR

T1 - Effect of time and temperature on the segregation of foreign ions to grain boundaries in growing α-Al2O3 scales

AU - Pint, B. A.

AU - Garratt-Reed, A. J.

AU - Hobbs, L. W.

PY - 1993

Y1 - 1993

N2 - The segregation-diffusion phenomenon in α-Al2O3 scales is studied at various times and temperatures. The segregation is quantified by using the Cliff-Lorimer method to determine the apparent weight percentages of Zr and Al on the boundary. All of these studies employed FEG-STEM equipped with XEDS in order to detect the interfacial segregation. Based on a recent study, the effect of sample thickness is ignored.

AB - The segregation-diffusion phenomenon in α-Al2O3 scales is studied at various times and temperatures. The segregation is quantified by using the Cliff-Lorimer method to determine the apparent weight percentages of Zr and Al on the boundary. All of these studies employed FEG-STEM equipped with XEDS in order to detect the interfacial segregation. Based on a recent study, the effect of sample thickness is ignored.

UR - http://www.scopus.com/inward/record.url?scp=0027707155&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0027707155

SN - 0424-8201

SP - 950

EP - 951

JO - Proceedings - Annual Meeting, Microscopy Society of America

JF - Proceedings - Annual Meeting, Microscopy Society of America

T2 - Proceedings of the 51st Annual Meeting Microscopy Society of America

Y2 - 1 August 1993 through 6 August 1993

ER -

Effect of time and temperature on the segregation of foreign ions to grain boundaries in growing α-Al₂O₃ scales

Abstract

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