Twinning activity in high-manganese austenitic steels under high velocity loading

Gumus B., Bal B., GERSTEIN G., Canadinc D., MAIER H. J.

MATERIALS SCIENCE AND TECHNOLOGY, vol.32, no.5, pp.463-465, 2016 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 32 Issue: 5
  • Publication Date: 2016
  • Doi Number: 10.1179/1743284715y.0000000111
  • Journal Name: MATERIALS SCIENCE AND TECHNOLOGY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.463-465
  • Abdullah Gül University Affiliated: No

Abstract

Deformation temperature and manganese content dependencies of twinning activity in two types of high Mn austenitic steels were investigated upon high velocity tensile loading. It was observed that nanotwin formation within previously formed twins dominates at subzero temperatures and significantly contributes to work hardening.