3 records found. Displaying records 1 to 3.

64_ISIJINT-2024-093.pdf
Real-time Observation of Stress-strain Behavior beyond Necking in Martensitic Steel by in-situ Synchrotron X-ray Diffraction
Journal article
Creator
Avala Lavakumar (author) (Search by this author)
ORCID ;
Sukyoung Hwang (author) (Search by this author)
; ORCID SAMURAI ;
Myeong-heom Park (author) (Search by this author)
;
Atul Haris Chokshi (author) (Search by this author)
;
Nobuhiro Tsuji (author) (Search by this author)
ORCID
Keyword
Martensitic Steel, in-situ Synchrotron X-ray Diffraction, Necking
Date published
2024-10-15
Updated at
2024-11-07 16:30:41 +0900
1-s2.0-S1359645424006384-main.pdf
Effect of carbon segregation at prior austenite grain boundary on hydrogen-related crack propagation behavior in 3Mn-0.2C martensitic steels
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ; ORCID SAMURAI ;
Masatake Yamaguchi (author) (Search by this author)
ORCID ;
Ken-ichi Ebihara (author) (Search by this author)
ORCID ;
Nobuhiro Tsuji (author) (Search by this author)
ORCID
Keyword
Hydrogen embrittlement, Martensitic steel, Crack propagation, Grain-boundary segregation, Intergranular failure
Date published
2024-08-14
Updated at
2024-09-05 16:30:34 +0900
110_TETSU-2024-069.pdf
Origin of Serrated Markings on the Hydrogen Related Quasi-cleavage Fracture in Low-carbon Steel with Ferrite Microstructure
Journal article
Creator
ORCID SAMURAI ; ORCID SAMURAI ;
Hisashi Matsumiya (author) (Search by this author)
ORCID ;
Nobuhiro Tsuji (author) (Search by this author)
ORCID
Keyword
hydrogen embrittlement, ferritic steel, quasi-cleavage fracture, transmission electron microscopy (TEM), focused ion beam (FIB), three-dimensional morphology
Date published
2024-09-01
Updated at
2024-09-03 12:30:16 +0900
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