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Influence of Environment on Crack Growth Resistance of An Fe3Al, Cr Alloy

Published online by Cambridge University Press:  01 January 1992

A. Castagna ,
P.J. Maziasz  and
N.S. Stoloff
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Abstract

The effect of hydrogen on the tensile and fatigue behavior of an Fe3Al, Cr type intermetallic alloy is examined. Hydrogen due to moisture in the air is found to be a major cause of embrittlement. The rates and mechanisms of the observed embritdement appear to be temperature dependant. In addition, the alloy was found to have no notch sensitivity.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 288: Symposium L – High-Temperature Ordered Intermetallic Alloys V , 1992 , 1043
Copyright
Copyright © Materials Research Society 1995

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References

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