Grain boundary plane distributions in modified 316 LN steel exposed at elevated and cryogenic temperatures

被引：20

作者：

Downey, Steven T., II

Bembridge, Nicholas

Kalu, Peter N. ^{[1
]}

Miller, Herbert M.

Rohrer, Gregory S.

Han, Ke

机构：

[1] Florida State Univ, Coll Engn, Dept Mech Engn, FAMU, Tallahassee, FL 32310 USA

[2] Natl High Magnet Field Lab, Tallahassee, FL 32310 USA

[3] Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA

来源：

JOURNAL OF MATERIALS SCIENCE | 2007年 / 42卷 / 23期

关键词：

Twin Boundary; Boundary Plane; Coincident Site Lattice; Orientation Imaging Microscopy; Coincident Site Lattice Boundary;

D O I：

10.1007/s10853-007-1959-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A stereological analysis of electron backscatter diffraction data has been used to measure the five-parameter grain boundary character distribution of chemically modified 316LN stainless steel exposed to both elevated and cryogenic temperature. The results were analyzed to determine if the thermal treatments induced any significant changes in the overall grain boundary character distribution and fractional twin density. The results of this study show that the grain boundary character distribution of this steel is very similar to other FCC polycrystals and not affected by typical thermal treatments used in processing or the cryogenic temperatures employed during service.

引用

页码：9543 / 9547

页数：5

共 11 条

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[Anonymous], GRAIN BOUNDARY STRUC

[2] STRUCTURE OF HIGH-ANGLE GRAIN BOUNDARIES [J].