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Proceedings Papers

Development of Screening Technology for Hydrogen Embrittlement Compatibility of Pipeline Steels and Welds Using Simple In-Situ Tests in High-Pressure Environments

Hyung-Seop Shin, Eunsu Min, Sungbeom Kang, Un-Bong Baek
Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A031, July 17–22, 2022
Paper No: PVP2022-84647
https://doi.org/10.1115/PVP2022-84647
View Paper titled, Development of Screening Technology for Hydrogen Embrittlement Compatibility of Pipeline Steels and Welds Using Simple In-Situ Tests in High-Pressure Environments
Open the PDF for Development of Screening Technology for Hydrogen Embrittlement Compatibility of Pipeline Steels and Welds Using Simple In-Situ Tests in High-Pressure Environments in another window
Topics: High pressure (Physics), Hydrogen embrittlement, Pipelines, Steel, Welded joints
Proceedings Papers

Evaluation of Hydrogen Embrittlement Behaviors in Pipeline Steel Welds Using In-Situ SP Test In High-Pressure Hydrogen Environments

Hyung-Seop Shin, N. A. Custodio, Juho Yeo, Jae-Won Cho, Un-Bong Baek, Seung-Hoon Nahm
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A054, July 13–15, 2021
Paper No: PVP2021-62195
https://doi.org/10.1115/PVP2021-62195
View Paper titled, Evaluation of Hydrogen Embrittlement Behaviors in Pipeline Steel Welds Using In-Situ SP Test In High-Pressure Hydrogen Environments
Open the PDF for Evaluation of Hydrogen Embrittlement Behaviors in Pipeline Steel Welds Using In-Situ SP Test In High-Pressure Hydrogen Environments in another window
Topics: Heat, High pressure (Physics), Hydrogen, Hydrogen embrittlement, Pipelines, Steel, Welded joints
Proceedings Papers

Evaluation of Material Compatibility for Hydrogen Applications Using Performance Factors Obtained by In-Situ SP Test

Hyung-Seop Shin, Juho Yeo, Nick A. Custodio, Un-Bong Baek, Seung-Hoon Nahm
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A087, August 3, 2020
Paper No: PVP2020-21241
https://doi.org/10.1115/PVP2020-21241
View Paper titled, Evaluation of Material Compatibility for Hydrogen Applications Using Performance Factors Obtained by In-Situ SP Test
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Topics: High pressure (Physics), Hydrogen, Hydrogen embrittlement, Low temperature, Stainless steel
Proceedings Papers

Screening Technique of Hydrogen Embrittlement Sensitivity in Austenitic Stainless Steels Using In-Situ Small Punch Test Method

Hyung-Seop Shin, Kyung-Oh Bae, Hyuckmin Kim, Un-Bong Baek, Seung-Hoon Nahm
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A034, July 14–19, 2019
Paper No: PVP2019-93738
https://doi.org/10.1115/PVP2019-93738
View Paper titled, Screening Technique of Hydrogen Embrittlement Sensitivity in Austenitic Stainless Steels Using In-Situ Small Punch Test Method
Open the PDF for Screening Technique of Hydrogen Embrittlement Sensitivity in Austenitic Stainless Steels Using In-Situ Small Punch Test Method in another window
Topics: High pressure (Physics), Hydrogen, Hydrogen embrittlement, Stainless steel, Steel
Proceedings Papers

Ductility and Fatigue Strength Loss of a Hydrogen-Charged 316L Austenitic Stainless Steel

Un Bong Baek, Thanh Tuan Nguyen, Seung Hoon Nahm, Kwon Sang Ryu
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A024, July 14–19, 2019
Paper No: PVP2019-93180
https://doi.org/10.1115/PVP2019-93180
View Paper titled, Ductility and Fatigue Strength Loss of a Hydrogen-Charged 316L Austenitic Stainless Steel
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Topics: Ductility, Fatigue strength, Hydrogen, Stainless steel, Fatigue life, Tensile strength, Deformation, Elongation, Fatigue limit, Fracture (Materials)
Proceedings Papers

Hydrogen Embrittlement for X-70 Pipeline Steel in High Pressure Hydrogen Gas

Un Bong Baek, Hae Moon Lee, Seung Wook Baek, Seung Hoon Nahm
Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A018, July 19–23, 2015
Paper No: PVP2015-45475
https://doi.org/10.1115/PVP2015-45475
View Paper titled, Hydrogen Embrittlement for X-70 Pipeline Steel in High Pressure Hydrogen Gas
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Topics: High pressure (Physics), Hydrogen, Hydrogen embrittlement, Pipelines, Steel, American Petroleum Institute, Elongation, Failure, Fatigue cracks, Fracture (Materials)
Proceedings Papers

Improved Reliability of Small Punch Testing by Correction of Testing System Stiffness and Measurement of Hydrogen Sensitivity

Hae Moo Lee, Jong Seo Park, In Hyun Chung, Un Bong Baek, Seung Hoon Nahm
Proc. ASME. PVP2013, Volume 6B: Materials and Fabrication, V06BT06A014, July 14–18, 2013
Paper No: PVP2013-97381
https://doi.org/10.1115/PVP2013-97381
View Paper titled, Improved Reliability of Small Punch Testing by Correction of Testing System Stiffness and Measurement of Hydrogen Sensitivity
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Topics: Hydrogen, Reliability, Stiffness, Testing, Machinery, Steel, Base metals, Electric discharge, Embrittlement, Grinding
eBook Chapter

Mechanical Properties of X70 Steel in Gaseous Hydrogen

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2014
ISBN: 9780791860298
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Topics: Hydrogen, Mechanical properties, Steel
Proceedings Papers

A Study on the Temperature Calibration for a Small Electrical Resistance Furnace

Un Bong Baek, Hae Moo Lee, Yun-Hee Lee, Seung Hoon Nahm
Proc. ASME. PVP2010, ASME 2010 Pressure Vessels and Piping Conference: Volume 1, 203-207, July 18–22, 2010
Paper No: PVP2010-25181
https://doi.org/10.1115/PVP2010-25181
View Paper titled, A Study on the Temperature Calibration for a Small Electrical Resistance Furnace
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Topics: Calibration, Electrical resistance, Furnaces, Temperature, High temperature, Fatigue, Low cycle fatigue, Power stations, Temperature control, Thermal stresses