Uemori, Takeshi - OU Author List - OKAYAMA UNIVERSITY SCIENTIFIC ACHIEVEMENT REPOSITORY

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Effects of grain size and crystal orientation on tensile properties of pure titanium thin wires

FullText URL	fulltext.pdf
Author	Sakamoto, Junji\| Tada, Naoya\| Uemori, Takeshi\|
Keywords	Tensile properties Pure titanium Thin wire Slip deformation Grain size Crystal orientation Cross-section
Published Date	2026-01
Publication Title	Materials Today Communications
Volume	volume50
Publisher	Elsevier BV
Start Page	114240
ISSN	2352-4928
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
DOI	10.1016/j.mtcomm.2025.114240
Related Url	isVersionOf https://doi.org/10.1016/j.mtcomm.2025.114240

Crystal Grain Rotation during Tensile Test of Polycrystalline Pure Titanium Thin Sheet Based on Surface Height and Crystal Orientation

FullText URL	fulltext.pdf
Author	Tada, Naoya\| Ohashi, Hiroaki\| Uemori, Takeshi\| Sakamoto, Junji\|
Note	The 7th International Conference on Mechanical Engineering and Applied Composite Materials (MEACM 2024) 23/09/2024 - 25/09/2024 Singapore, Singapore\|
Published Date	2024-11-01
Publication Title	Journal of Physics: Conference Series
Volume	volume2892
Publisher	IOP Publishing
Start Page	012002
ISSN	1742-6588
Content Type	Conference Paper
language	English
OAI-PMH Set	岡山大学
File Version	publisher
DOI	10.1088/1742-6596/2892/1/012002
Related Url	isVersionOf https://doi.org/10.1088/1742-6596/2892/1/012002

Method for predicting crack size using amplitude change in titanium alloy under bending vibration

FullText URL	fulltext.pdf
Author	Sakamoto, Junji\| Tada, Naoya\| Uemori, Takeshi\|
Keywords	Vibration Fatigue crack propagation Non-destructive inspection Titanium alloy
Note	European Conference on Fracture 2024\|
Published Date	2025
Publication Title	Procedia Structural Integrity
Volume	volume68
Publisher	Elsevier BV
Start Page	1319
End Page	1323
ISSN	2452-3216
Content Type	Conference Paper
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 The Author(s).
File Version	publisher
DOI	10.1016/j.prostr.2025.06.205
Related Url	isVersionOf https://doi.org/10.1016/j.prostr.2025.06.205

Evaluation of small fatigue crack deflection behavior on copper using electron backscatter diffraction and crystal plasticity finite element analysis

Author	Arakawa, Jinta\| Yabuki, Ryo\| Uemori, Takeshi\| Ito, Masato\| Yaguchi, Kenichi\|
Keywords	Small fatigue crack Crystal orientation CP-FEM EBSD
Note	© 2025 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Jan. 2027.\|
Published Date	2025-03-15
Publication Title	Engineering Failure Analysis
Volume	volume170
Publisher	Elsevier BV
Start Page	109242
ISSN	1350-6307
NCID	AA11028313
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2025 Elsevier Ltd.
File Version	author
DOI	10.1016/j.engfailanal.2024.109242
Web of Science KeyUT	001405677600001
Related Url	isVersionOf https://doi.org/10.1016/j.engfailanal.2024.109242

Effect of artificial defect on tensile properties of thin titanium alloy wire

FullText URL	fulltext20240716-05.pdf
Author	SAKAMOTO, Junji\| TADA, Naoya\| UEMORI, Takeshi\| OISHI, Koyo\|
Keywords	Ti-6Al-4V Thin wire Tensile properties Defect Focused ion beam Net-section nominal stress Fracture surface Fracture strain
Published Date	2024
Publication Title	Mechanical Engineering Journal
Volume	volume11
Issue	issue6
Publisher	Japan Society of Mechanical Engineers
Start Page	24-00129
ISSN	2187-9745
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 The Japan Society of Mechanical Engineers
File Version	publisher
DOI	10.1299/mej.24-00129
Web of Science KeyUT	001259398800001
Related Url	isVersionOf https://doi.org/10.1299/mej.24-00129

Crystal plasticity analysis of fatigue crack initiation site considering crystallographic orientation in Ti-22V-4Al alloy

FullText URL	fulltext.pdf
Author	Arakawa, Jinta\| Hirazumi, Koki\| Uemori, Takeshi\| Takemoto, Yoshito\|
Keywords	β-Ti Fatigue crack initiation Schmidt factor Crystal plasticity FEM Polycrystalline
Published Date	2024-09
Publication Title	Results in Engineering
Volume	volume23
Publisher	Elsevier
Start Page	102405
ISSN	2590-1230
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2024 The Authors.
File Version	publisher
DOI	10.1016/j.rineng.2024.102405
Web of Science KeyUT	001259375300001
Related Url	isVersionOf https://doi.org/10.1016/j.rineng.2024.102405

Prediction of slip activity of crystal grains around semi-circular and semi-elliptical notches in thin-sheet specimens of pure titanium using formulated macroscopic stress distribution and crystal orientation

FullText URL	fulltext20240207-01.pdf
Author	Tada, Naoya\| Uemori, Takeshi\| Sakamoto, Junji\|
Keywords	Mechanical engineering Microdevices made of thin metal sheet Pure titanium Deformation Microscopic characterization and microanalysis Plastic deformation Microscopic inhomogeneity and stress concentration Slip activity control
Note	© 2023 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/\| This fulltext file will be available in Sep. 2025.\|
Published Date	2023-11
Publication Title	Engineering Failure Analysis
Volume	volume153
Publisher	Elsevier
Start Page	107623
ISSN	1350-6307
NCID	AA11028313
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2023 Elsevier Ltd.
File Version	author
DOI	10.1016/j.engfailanal.2023.107623
Web of Science KeyUT	001148684500001
Related Url	isVersionOf https://doi.org/10.1016/j.engfailanal.2023.107623

Prediction of the Fracture Location by Tensile Tests of Gray Cast Iron Based on the Dimensional Changes of Graphite Flakes

FullText URL	fulltext20210518-4.pdf
Author	Tada, Naoya\| Uemori, Takeshi\| Sakamoto, Junji\|
Note	This is an Accepted Manuscript of an article published by ASME International. This fulltext is available in October 2021.\|
Published Date	2020-10-5
Publication Title	Journal of Pressure Vessel Technology
Volume	volume143
Issue	issue2
Publisher	ASME International
Start Page	021502
ISSN	0094-9930
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	(c) ASME, 2021
File Version	author
DOI	10.1115/1.4048063
Web of Science KeyUT	000626089100013
Related Url	isVersionOf https://doi.org/10.1115/1.4048063

Finite Element Study of the Effect of Internal Cracks on Surface Profile Change due to Low Loading of Turbine Blade

FullText URL	fulltext.pdf
Author	Sakamoto, Junji\| Tada, Naoya\| Uemori, Takeshi\| Kuniyasu, Hayato\|
Keywords	nondestructive inspection crack detection low loading surface profile turbine blade finite element analysis
Published Date	2020-07-16
Publication Title	Applied Sciences
Volume	volume10
Issue	issue14
Publisher	MDPI
Start Page	4883
ISSN	2076-3417
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2020 by the authors.
File Version	publisher
DOI	10.3390/app10144883
Web of Science KeyUT	000554160000001
Related Url	isVersionOf https://doi.org/10.3390/app10144883

Effect of Lubrication and Forging Load on Surface Roughness, Residual Stress, and Deformation of Cold Forging Tools

FullText URL	fulltext.pdf
Author	Karunathilaka, Nuwan\| Tada, Naoya\| Uemori, Takeshi\| Hanamitsu, Ryota\| Fujii, Masahiro\| Omiya, Yuya\| Kawano, Masahiro\|
Keywords	cold forging high-speed tool steel lubrication residual stress surface roughness tool deformation
Published Date	2019-07-12
Publication Title	Metals
Volume	volume9
Issue	issue7
Publisher	MDPI
Start Page	783
ISSN	2075-4701
Content Type	Journal Article
language	English
OAI-PMH Set	岡山大学
Copyright Holders	© 2019 by the authors.
File Version	publisher
DOI	10.3390/met9070783
Web of Science KeyUT	000482332400067
Related Url	isVersionOf https://doi.org/10.3390/met9070783