14 records found.

2026-Mohit-NIバックストレス.pdf
Back stress evolution as a function of prestrain in a nickel-based superalloy
Journal article
Creator
Mohit M. Ludhwani (author) (Search by this author)
ORCID ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ;
Anand K. Kanjarla (author) (Search by this author)
ORCID
Keyword
back stress, bauschinger effect, IN718, Geometrically necessary dislocation, Kernel misorientation angle, Σ3 boundaries
Date published
2025-12-23
Updated at
2026-01-07 10:34:39 +0900
Enhancing hydrogen embrittlement resistance in high-strength martensitic steels via tailoring variant selection at prior austenite grain boundaries.pdf
Enhancing hydrogen embrittlement resistance in high-strength martensitic steels via tailoring variant selection at prior austenite grain boundaries
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
Martensitic steels, Thermomechanical processing, Variant selection, Hydrogen embrittlement, Intergranular fracture
Date published
2025-12-30
Updated at
2026-01-05 10:52:39 +0900
2025_STAM_pearlite.pdf
Three-dimensional morphologies, substructures, and crystallography of pearlite in carbon steel
Journal article
Creator
Akinobu Shibata (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Akiko Nakamura (author) (Search by this author)
National Institute for Materials Science
;
Taku Moronaga (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Kazuho Okada (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Toru Hara (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Rintaro Ueji (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Pearlitic steel, microstructure formation mechanism, transmission electron microscopy, serial-sectioning, crystallography
Date published
2025-12-31
Updated at
2025-12-09 08:30:04 +0900
JIM,66,2025,p905.pdf
Effect of Loading Direction on Compression Behaviour of Pure Magnesium at Different Grain-Size and Strain-Rates
Journal article
Creator
Elango Chandiran (author) (Search by this author)
;
Yukiko Ogawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Rintaro Ueji (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Hidetoshi Somekawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Magnesium, Strain rate dependence, Loading direction, Mechanical properties
Date published
2025-07-01
Updated at
2025-12-05 16:30:03 +0900
65_ISIJINT-2025-129.pdf
Achieving remarkable enhancement of yield strength ensuring large ductility in a metastable Fe50Mn30Cr10Co10 high-entropy alloy via warm rolling treatment
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
metastable high-entropy alloy, warm rolling, martensitic transformation, ε-TRIP effect, mechanical properties
Date published
2025-08-15
Updated at
2025-08-18 16:30:57 +0900
Improving hydrogen embrittlement resistance in high-strength martensitic steels via thermomechanical processing.pdf
Improving hydrogen embrittlement resistance in high-strength martensitic steels via thermomechanical processing
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
Hydrogen embrittlement, Intergranular fracture, Martensitic steel, Dynamic ferrite transformation, Thermomechanical processing
Date published
2025-04-16
Updated at
2025-06-13 12:30:26 +0900
Thermal stability of internal stress in drawn carbon steel_akada clear.docx
Thermal stability of internal stress in drawn pearlitic steel
Journal article
Creator
Takumi Akada (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ;
Masatoshi Mitsuhara (author) (Search by this author)
ORCID ;
Shigeto Yamasaki (author) (Search by this author)
ORCID ;
Masaki Tanaka (author) (Search by this author)
ORCID
Keyword
steel, pearlite, yield stress, polarity, drawing, internal stress, Bauschinger effect
Date published
2025-05-31
Updated at
2025-06-04 12:30:09 +0900
Paper_Pearlite_Scripta_R1_f.docx
Role of deformation on the hydrogen trapping in the pearlitic steel
Journal article
Creator
Z.H. Li (author) (Search by this author)
ORCID ; ORCID SAMURAI ; ORCID SAMURAI ;
Y. Kimura (author) (Search by this author)
; ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI
Keyword
pearlitic steel, deformation, hydrogen, trapping site, atom probe tomography
Date published
2023-11-16
Updated at
2025-12-19 16:30:06 +0900
article_MSEA.docx
Mechanical response in tension of twin-induced Mg alloys in wide strain rate regimes
Journal article
Creator
Hidetoshi Somekawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Rintaro Ueji (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Alok Singh (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Magnesium alloy, Twin boundary, Segregation, High strain rate, Mechanical property, Deformation mechanism
Date published
2024-03-01
Updated at
2024-10-28 11:30:26 +0900
Mg-Sc_ManuscriptMSEA_20230511_Clean.docx
Enhancement of damping capacity by deformation-induced martensitic transformation in Mg–Sc alloy
Journal article
Creator
Elango Chandiran (author) (Search by this author)
National Institute for Materials Science
;
Yukiko Ogawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Rintaro Ueji (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Alok Singh (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI ;
Hidetoshi Somekawa (author) (Search by this author)
National Institute for Materials Science
ORCID SAMURAI
Keyword
Damping, Martensitic phase transformation, Magnesium alloy, Dynamic mechanical analysis
Date published
2023-06-22
Updated at
2025-06-23 08:30:39 +0900