4.7 Article

Fully recrystallized nanostructure fabricated without severe plastic deformation in high-Mn austenitic steel

Journal

SCRIPTA MATERIALIA
Volume 68, Issue 10, Pages 813-816

Publisher

PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2013.01.038

Keywords

Austenitic steel; Rolling; Recrystallization; Nanostructure; Strength

Funding

  1. Japan Society of Promotion of Science (JSPS)
  2. Elements Strategy Initiative for Structural Materials (ESISM)
  3. Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan [22102002]
  4. [2201]
  5. [24246114]
  6. Grants-in-Aid for Scientific Research [25600039, 22102001, 22102002, 12F02381] Funding Source: KAKEN

Ask authors/readers for more resources

For the first time, a fully recrystallized nanostructure with a mean grain size of 400 nm can be fabricated without severe plastic deformation in a high-Mn austenitic steel. We report and discuss the evolution of the nanostructure and mechanical properties of the steel in this paper. The nanostructured austenitic steel exhibit high yield strength, good strain hardening and large tensile elongation. (c) 2013 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

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