Mechanism and Effect of Stress-induced Transformation on Improvement of Fracture Toughness

Murakawa, Hidekazu; Serizawa, Hisashi; Tsujimoto, Takeaki et al.

Transactions of JWRI, 2009, 38(2), 71-78

Number of Access:497（2025-08-13 22:21 Counts）

Identifier to cite or link to this item: https://doi.org/10.18910/6821

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Title
Mechanism and Effect of Stress-induced Transformation on Improvement of Fracture Toughness
Creator
NRID
1000060166270 1000060166270
CreatorName
Murakawa, Hidekazu
NRID
1000020294134 1000020294134
ORCID
0000-0002-9890-7772 0000-0002-9890-7772
researchmap permalink
read0051742 read0051742
Scopus Author ID
7101967093 7101967093
CreatorName
Serizawa, Hisashi
CreatorName
Tsujimoto, Takeaki
CreatorName
Tomiyama, Seigo
Subject
Phase Transformation
Expansion under Transformation
Toughness
Interface Element
Crack Growth
Abstract
To study the influence of expansion under phase transformation on ductility of the material, a finite element method employing interface element is developed. It is applied to the fracture problem of a rectangular specimen with a center crack and a three point bending of specimen with initial crack. The effectiveness of the expansion accompanied by the phase transformation is clarified from the aspects of toughness level of a reference material.
Publisher
大阪大学接合科学研究所
オオサカ ダイガク セツゴウ カガク ケンキュウジョ
Joining and Welding Research Institute, Osaka University
Source Title
Transactions of JWRI
Volume (Issue)
38(2)
Page
71-78
Date of Issued
2009-12
Language
English
Handle URL
https://hdl.handle.net/11094/6821
DOI
https://doi.org/10.18910/6821
PISSN
03874508
NCID
AA00867058
Access Rights
open access
oaire:version
Version of Record
Category
紀要論文 Departmental Bulletin Paper
Transactions of JWRI / Vol.38 No.2 (2009-12)