Effect of δ-ferrite, lead and sulphur on hot workability of austenitic stainless steels with solidification structure

The impurities sulphur, phosphorus, lead, bismuth, tin and antimony affect the hot workability of stainless steels. In this study, the authors show that sulphur and lead segregate to phase and solidification grain boundaries, where cracks appear during hot deformation. The workability was tested by...

Full description

Saved in:
Bibliographic Details
Published inMaterials science and technology Vol. 27; no. 4; pp. 774 - 782
Main Authors Tehovnik, F, Vodopivec, F, Celin, R, Arzenšek, B, Gontarev, J
Format Journal Article
LanguageEnglish
Published London, England Taylor & Francis 01.04.2011
SAGE Publications
Subjects
Austenitic stainless steel
Cracks
Grain boundaries
Hot rolling
Hot workability
Impurities
lead
Solidification
Sulfur
Sulphur
Workability
Austenitic stainless steel
Impurities
Hot workability
Sulphur
lead
Online AccessGet full text

Cover

More Information
Summary:The impurities sulphur, phosphorus, lead, bismuth, tin and antimony affect the hot workability of stainless steels. In this study, the authors show that sulphur and lead segregate to phase and solidification grain boundaries, where cracks appear during hot deformation. The workability was tested by the hot rolling and hot bending of industrial and laboratory steels.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0267-0836
1743-2847
DOI:10.1179/026708311X12916291424272