Observation of Stacking Fault Tetrahedral in TWIP Steel

Document Type : Research Paper

Authors

1 Department of Nanotechnology Engineering, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan 81746- 73441, Iran

2 K. U. Leuven, Department of Metallurgy and Materials Engineering, Kasteelpark Arenberg 44, B-3001 Leuven, Belgium

Abstract

Low stacking fault energy face centered cubic (FCC) materials contain characteristic defect structures. Stacking fault tetrahedral are one of those rare structures that occur under special experimental conditions. For the first time, stacking fault tetrahedral were observed in Fe-30Mn-3Al-3Si twinning induced plasticity (TWIP) steel. Their presence resulted from a quenching heat treatment.

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References

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International Journal of Iron & Steel Society of Iran
Volume 12, Issue 2 - Serial Number 2
December 2015
Pages 46-49

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