Role of Impurity Sulphur in the Ductility Trough of Austenitic Iron–Nickel Alloys

The role of impurity sulphur in the ductility trough of iron−nickel (Fe−Ni) alloys is investigated using hot tensile tests. A strong detrimental effect of some ppm levels of sulphur is demonstrated. In addition, it is shown that, in the ductility trough, material failure occurs t...

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Bibliographic Details
Main Author: Frédéric Christien
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Materials
Subjects:
Online Access:https://www.mdpi.com/1996-1944/13/3/539