Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel

Nobuo Nakada, Hidetoshi Ito, Yoshikazu Matsuoka, Toshihiro Tsuchiyma, Setsuo Takaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Deformation-induced martensite preferentially nucleates at the twin boundary between matrix austenite and deformation twin in 316 type stainless steel. In the cold-rolled specimen, the martensite formed at the twin boundary has K-S relationships with both of the austenite matrix and the deformation twin, that is, "double K-S relationship" is realized. While in the case of cold-drawn specimen, two kinds of twins with different twin planes are typically observed, and therefore, the deformation-induced martensites are formed at the intersections of the two deformation twin boundaries, satisfying "triple K-S relationship" among austenite matrix and two deformation twins, although there is a small misfit from the perfect K-S relationship. The complicated crystallographic orientation relationship leads to a strong variant restriction for deformation-induced martensites. Due to the difference in the number of nucleation sites, martensitic transformation is greatly promoted in cold-drawn specimen rather than cold-rolled one.

Original languageEnglish
Title of host publicationSolid-Solid Phase Transformations in Inorganic Materials
PublisherTrans Tech Publications Ltd
Pages99-104
Number of pages6
ISBN (Print)9783037851432
DOIs
Publication statusPublished - Jan 1 2011

Publication series

NameSolid State Phenomena
Volume172-174
ISSN (Print)1012-0394

Fingerprint

Stainless Steel
martensite
Martensite
stainless steels
Stainless steel
austenite
Austenite
matrices
Martensitic transformations
martensitic transformation
intersections
constrictions
Nucleation
nucleation

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Nakada, N., Ito, H., Matsuoka, Y., Tsuchiyma, T., & Takaki, S. (2011). Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel. In Solid-Solid Phase Transformations in Inorganic Materials (pp. 99-104). (Solid State Phenomena; Vol. 172-174). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/SSP.172-174.99

Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel. / Nakada, Nobuo; Ito, Hidetoshi; Matsuoka, Yoshikazu; Tsuchiyma, Toshihiro; Takaki, Setsuo.

Solid-Solid Phase Transformations in Inorganic Materials. Trans Tech Publications Ltd, 2011. p. 99-104 (Solid State Phenomena; Vol. 172-174).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nakada, N, Ito, H, Matsuoka, Y, Tsuchiyma, T & Takaki, S 2011, Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel. in Solid-Solid Phase Transformations in Inorganic Materials. Solid State Phenomena, vol. 172-174, Trans Tech Publications Ltd, pp. 99-104. https://doi.org/10.4028/www.scientific.net/SSP.172-174.99
Nakada N, Ito H, Matsuoka Y, Tsuchiyma T, Takaki S. Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel. In Solid-Solid Phase Transformations in Inorganic Materials. Trans Tech Publications Ltd. 2011. p. 99-104. (Solid State Phenomena). https://doi.org/10.4028/www.scientific.net/SSP.172-174.99
Nakada, Nobuo ; Ito, Hidetoshi ; Matsuoka, Yoshikazu ; Tsuchiyma, Toshihiro ; Takaki, Setsuo. / Microstructural and crystallographic characteristics of deformation-induced martensite formed in cold-drawn 316 type stainless steel. Solid-Solid Phase Transformations in Inorganic Materials. Trans Tech Publications Ltd, 2011. pp. 99-104 (Solid State Phenomena).
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