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Fumiyoshi Minami
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Proceedings Papers

Plastic Constraint Correction Factor X for Brittle Fracture in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kazuma Shimizu, Masaki Shimodaira, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A066, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123140
https://doi.org/10.1115/PVP2024-123140
View Paper titled, Plastic Constraint Correction Factor X for Brittle Fracture in Ductile-Brittle Transition Temperature Region
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Topics: Brittle fracture, Ductile-brittle transition, Fracture (Materials), Fracture (Process), Temperature, Reactor vessels, Shapes, Yield strength, Ductile fracture, Geometry
Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 3)

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A006, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-105965
https://doi.org/10.1115/PVP2023-105965
View Paper titled, Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 3)
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Topics: Ductile fracture, Ductile-brittle transition, Fracture (Materials), Fracture (Process), Stress, Temperature
Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A003, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84186
https://doi.org/10.1115/PVP2022-84186
View Paper titled, Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region (Report 2)
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Topics: Ductile-brittle transition, Fracture (Materials), Fracture (Process), Stress, Temperature
Proceedings Papers

Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kimihisa Sakima, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A055, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61318
https://doi.org/10.1115/PVP2021-61318
View Paper titled, Constraint Effect on Fracture in Ductile-Brittle Transition Temperature Region
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Topics: Ductile fracture, Ductile-brittle transition, Fracture (Materials), Temperature
Proceedings Papers

Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee

Takatoshi Hirota, Yasuto Nagoshi, Kiminobu Hojo, Hiroshi Okada, Akiyuki Takahashi, Jinya Katsuyama, Takashi Ueda, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A056, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61668
https://doi.org/10.1115/PVP2021-61668
View Paper titled, Benchmark Analysis by Beremin Model and GTN Model in CAF Subcommittee
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Topics: Brittleness, Computer simulation, Damage, Deformation, Ductile fracture, Ductile-brittle transition, Evaluation methods, Finite element analysis, Finite element model, Flat plates
Journal Articles

Improving the Toughness of the Weld-Heat-Affected Zone of Cu-Containing Low-Alloy Steel for Offshore Applications by Optimizing Chemical Composition

Yuta Honma, Gen Sasaki, Kunihiko Hashi, Fumiyoshi Minami
Journal: Journal of Engineering Materials and Technology
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2021, 143(1): 011006.
Paper No: MATS-19-1246
https://doi.org/10.1115/1.4047964
Published Online: September 1, 2020
View Article titled, Improving the Toughness of the Weld-Heat-Affected Zone of Cu-Containing Low-Alloy Steel for Offshore Applications by Optimizing Chemical Composition
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Topics: Cycles, Fracture toughness, Steel, Alloys
Proceedings Papers

Japanese Welding Guideline for Duplex Stainless Steels

Hiroyuki Iwamoto, Fumiyoshi Minami
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A001, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93022
https://doi.org/10.1115/PVP2019-93022
View Paper titled, Japanese Welding Guideline for Duplex Stainless Steels
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Topics: Stainless steel, Welding
Proceedings Papers

Improvement on Toughness of Weld Heat Affected Zone of Cu-Containing Low Alloy Steel of Long Scale Forging for Offshore Applications by Optimizing Chemical Composition

Yuta Honma, Gen Sasaki, Kunihiko Hashi, Fumiyoshi Minami
Proc. ASME. OMAE2019, Volume 4: Materials Technology, V004T03A003, June 9–14, 2019
Publisher: American Society of Mechanical Engineers
Paper No: OMAE2019-95816
https://doi.org/10.1115/OMAE2019-95816
View Paper titled, Improvement on Toughness of Weld Heat Affected Zone of Cu-Containing Low Alloy Steel of Long Scale Forging for Offshore Applications by Optimizing Chemical Composition
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Topics: Alloy steel, ASTM International, Forging, Fracture toughness, Heat, Ocean engineering
Proceedings Papers

Evaluation of Bending Limit of 9Cr-1Mo-V Steel by Master Curve and Failure Assessment Diagram Method: Evaluation of Base Metal

Kazuo Oda, Mitsuyoshi Nakatani, Tomohiro Tanaka, Masamitsu Abe, Yasuhito Takashima, Fumiyoshi Minami
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A021, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84944
https://doi.org/10.1115/PVP2018-84944
View Paper titled, Evaluation of Bending Limit of 9Cr-1Mo-V Steel by Master Curve and Failure Assessment Diagram Method: Evaluation of Base Metal
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Topics: Base metals, Failure, Steel, Fracture (Materials), Temperature, Brittle fracture, Fracture toughness, Probability, High temperature, Manufacturing
Proceedings Papers

Evaluation of Bending Limit of 9Cr-1Mo-V Steel by Master Curve and Failure Assessment Diagram Method: Evaluation of Welded Metal

Mitsuyoshi Nakatani, Kazuo Oda, Tomohiro Tanaka, Masamitsu Abe, Yasuhito Takashima, Fumiyoshi Minami
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A022, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84949
https://doi.org/10.1115/PVP2018-84949
View Paper titled, Evaluation of Bending Limit of 9Cr-1Mo-V Steel by Master Curve and Failure Assessment Diagram Method: Evaluation of Welded Metal
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Topics: Failure, Metals, Steel, Heat treating (Metalworking), Notch testing, Arc welding, Base metals, Brittle fracture, Fracture (Materials), Fracture (Process)
Journal Articles

Application of Weibull Stress Criterion to Brittle Fracture Assessment of Heat-Affected Zone-Notched Welds With Residual Stress

Yusuke Seko, Yasuhito Imai, Masaki Mitsuya, Noritake Oguchi, Fumiyoshi Minami
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. April 2016, 138(2): 021404.
Paper No: PVT-15-1058
https://doi.org/10.1115/1.4031662
Published Online: October 15, 2015
View Article titled, Application of Weibull Stress Criterion to Brittle Fracture Assessment of Heat-Affected Zone-Notched Welds With Residual Stress
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Topics: Fracture (Materials), Stress, Welded joints, Fracture (Process), Shapes, Finite element analysis, Welding, Geometry, Brittle fracture
Proceedings Papers

Application of Weibull Stress Criterion to Brittle Fracture Assessment of HAZ-Notched Welds With Residual Stress

Yusuke Seko, Yasuhito Imai, Masaki Mitsuya, Noritake Oguchi, Fumiyoshi Minami
Proc. ASME. IPC2014, Volume 3: Materials and Joining; Risk and Reliability, V003T07A058, September 29–October 3, 2014
Publisher: American Society of Mechanical Engineers
Paper No: IPC2014-33731
https://doi.org/10.1115/IPC2014-33731
View Paper titled, Application of Weibull Stress Criterion to Brittle Fracture Assessment of HAZ-Notched Welds With Residual Stress
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Topics: Brittle fracture, Stress, Welded joints, Fracture (Materials), Fracture (Process), Geometry, Finite element analysis, Shapes, Structural elements (Construction), Displacement
Journal Articles

Investigation of Bulging Behavior of Coke Drum—A Practical Analysis of Bulging Under Complex Quench Conditions

Toshiya Yamamoto, Kazuaki Arii, Shinta Niimoto, Mitsuru Ohata, Tetsuya Tagawa, Fumiyoshi Minami
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. December 2014, 136(6): 061401.
Paper No: PVT-12-1010
https://doi.org/10.1115/1.4027591
Published Online: September 4, 2014
View Article titled, Investigation of Bulging Behavior of Coke Drum—A Practical Analysis of Bulging Under Complex Quench Conditions
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Topics: Coke, Finite element analysis, Heat transfer, Quenching (Metalworking), Shells, Temperature, Water, Boiling, Durability, Cycles
Journal Articles

Investigation of Bulging Behavior of Coke Drum: Feasible Study on Causes of Bulging

Mitsuru Ohata, Nana Kawai, Tetsuya Tagawa, Fumiyoshi Minami, Toshiya Yamamoto, Kazuaki Arii, Shinta Niimoto
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. June 2014, 136(3): 031205.
Paper No: PVT-11-1229
https://doi.org/10.1115/1.4026046
Published Online: April 4, 2014
View Article titled, Investigation of Bulging Behavior of Coke Drum: Feasible Study on Causes of Bulging
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Topics: Coke, Cycles, Quenching (Metalworking), Shells, Welded joints, Cooling, Temperature
Proceedings Papers

Development of JWES Standard WES7700 for Repair Welding of Pressure Equipment

Takayasu Tahara, Takahisa Hoshika, Eiichi Yamamoto, Takushi Murakami, Keisuke Shiga, Yukio Hirai, Yasushi Ogayu, Fumiyoshi Minami
Proc. ASME. PVP2013, Volume 7: Operations, Applications and Components, V007T07A011, July 14–18, 2013
Publisher: American Society of Mechanical Engineers
Paper No: PVP2013-97254
https://doi.org/10.1115/PVP2013-97254
View Paper titled, Development of JWES Standard WES7700 for Repair Welding of Pressure Equipment
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Topics: Maintenance, Pressure equipment, Welding, Finite element methods, Finite element model, Plates (structures), Pressure, Welded joints
Journal Articles

Damage Caused by Dynamic/Cyclic Loading of a Detonation Chamber

Yasuhito Takashima, Mitsuru Ohata, Tetsuya Tagawa, Fumiyoshi Minami, Bart Simoens, Michel H. Lefebvre, Robert E. Nickell, Kenji Koide, Ryusuke Kitamura, Koichi Hayashi, Joseph K. Asahina
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research-Article
J. Pressure Vessel Technol. August 2013, 135(4): 041404.
Paper No: PVT-12-1167
https://doi.org/10.1115/1.4023733
Published Online: June 11, 2013
View Article titled, Damage Caused by Dynamic/Cyclic Loading of a Detonation Chamber
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Topics: Explosions, Fracture (Materials), Damage, Fracture toughness
Journal Articles

Guidelines for Repair Welding of Pressure Equipment in Refineries and Chemical Plants

Eiichi Yamamoto, Keisuke Shiga, Rinzo Kayano, Tsukasa Okazaki, Hirohisa Watanabe, Tomoaki Kiso, Takayasu Tahara, Fumiyoshi Minami
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Technical Briefs
J. Pressure Vessel Technol. June 2013, 135(3): 034501.
Paper No: PVT-12-1087
https://doi.org/10.1115/1.4023729
Published Online: May 21, 2013
View Article titled, Guidelines for Repair Welding of Pressure Equipment in Refineries and Chemical Plants
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Topics: Maintenance, Welding
Journal Articles

Equivalent CTOD Ratio β for Engineering Assessment of CTOD Correction for Constraint Loss

Mitsuru Ohata, Fumiyoshi Minami
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Materials And Fabrication
J. Pressure Vessel Technol. October 2012, 134(5): 051403.
https://doi.org/10.1115/1.4006346
Published Online: September 10, 2012
View Article titled, Equivalent CTOD Ratio β for Engineering Assessment of CTOD Correction for Constraint Loss
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Topics: Fracture (Materials), Fracture toughness, Stress, Structural elements (Construction), Steel
Proceedings Papers

Damage Caused by Dynamic/Cyclic Loading of Detonation Chamber

Yasuhito Takashima, Mitsuru Ohata, Tetsuya Tagawa, Bart Simoens, Michel H. Lefebvre, Robert E. Nickell, Kenji Koide, Ryusuke Kitamura, Koichi Hayashi, Joseph K. Asahina, Fumiyoshi Minami
Proc. ASME. PVP2011, Volume 5: High-Pressure Technology; Nondestructive Evaluation; Nuclear Engineering, 105-112, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57313
https://doi.org/10.1115/PVP2011-57313
View Paper titled, Damage Caused by Dynamic/Cyclic Loading of Detonation Chamber
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Topics: Damage, Explosions, Ductility, Fracture toughness, Steel, Design, Dynamic testing (Materials), Explosives, Fatigue cracks, Temperature
Proceedings Papers

Guidelines for Repair Welding of Pressure Equipment in Refineries and Chemical Plants: Part 1—General

Eiichi Yamamoto, Takayasu Tahara, Yukinobu Matsushita, Fumiyoshi Minami
Proc. ASME. PVP2011, Volume 7: Operations, Applications, and Components, 213-218, July 17–21, 2011
Publisher: American Society of Mechanical Engineers
Paper No: PVP2011-57809
https://doi.org/10.1115/PVP2011-57809
View Paper titled, Guidelines for Repair Welding of Pressure Equipment in Refineries and Chemical Plants: Part 1—General
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Topics: Maintenance, Pressure equipment, Welding, Chemical industry, Materials degradation, Petrochemicals, Petroleum, Pressure vessels, Process industries