研究成果 1981 2020

フィルター
会議での発言
2019

Change of crack initiation and propagation modes in hydrogenrelated failure of a precipitation-strengthened NI-based superalloy 718 under internal and external hydrogen conditions

Ogawa, Y., Takakuwa, O., Okazaki, S., Matsuoka, S. & Matsunaga, H., 1 1 2019, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Superalloys
Crack initiation
Crack propagation
Hydrogen
Ductility

Fracture and deformation behavior in slow-strain-rate tensile testing of Cu-Ni alloy with internal hydrogen

Wada, K., Yamabe, J., Ogawa, Y., Takakuwa, O., Iijima, T. & Matsunaga, H., 1 1 2019, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Tensile testing
Strain rate
Hydrogen
Temperature
Ductile fracture

Temperature dependence of fatigue crack growth in low-carbon steel under gaseous hydrogen

Takakuwa, O., Ogawa, Y., Okazaki, S., Matsunaga, H. & Matsuoka, S., 1 1 2019, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2019).

研究成果: 著書/レポートタイプへの貢献会議での発言

Low carbon steel
Fatigue crack propagation
Hydrogen
Plasticity
Cracks
2018

Hydrogen-assisted fatigue crack propagation in a commercially pure BCC iron

Birenis, D., Ogawa, Y., Matsunaga, H., Takakuwa, O., Prytz, Ø., Yamabe, J. & Thøgersen, A., 1 1 2018, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
Iron
Hydrogen
Plastic deformation
Cracks

Influence of hydrogen on tensile and fatigue life properties of 304/308 austenitic stainless steel butt welded joints

Okazaki, S., Matsunaga, H., Nakamura, M., Matsuoka, S. & Hamada, S., 1 1 2018, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Welds
Fatigue of materials
Hydrogen
Martensitic transformations

Temperature dependence of fatigue crack growth in low-alloy steel under gaseous hydrogen

Takakuwa, O., Yoshikawa, M., Matsuoka, S., Yamabe, J., Okazaki, S. & Matsunaga, H., 1 1 2018, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2018).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
High strength steel
Hydrogen
Temperature
Binding energy
2017

A case study of a cooling pipe for a pre-cooler used in a 70-MPa hydrogen station

Okazaki, S., Hamada, S., Itoga, H., Matsunaga, H., Nakamura, M. & Matsuoka, S., 1 1 2017, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

Pipe
Cooling
Hydrogen
Pipe joints
Gases

Excellent resistance to hydrogen embrittlement of high-strength copper-based alloy

Ogawa, Y., Yamabe, J., Matsunaga, H. & Matsuoka, S., 1 1 2017, Codes and Standards. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 1A-2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hydrogen embrittlement
Copper
Hydrogen
Fracture toughness
Strain rate
1 引用 (Scopus)

Fatigue life properties of circumferentially-notched, type 304 austenitic stainless steel in hydrogen gas

Nagaishi, N., Matsunaga, H., Yoshikawa, M., Yamabe, J., Okazaki, S. & Matsuoka, S., 1 1 2017, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Fatigue of materials
Hydrogen
Gases
High strength steel

Hydrogen-assisted degradation of high-strength stainless steel with a newly developed aluminum-based coating in high-pressure hydrogen gas environment

Yamabe, J., Takakuwa, O., Awane, T. & Matsuoka, S., 1 1 2017, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

High strength steel
Stainless steel
Aluminum
Degradation
Coatings

Hydrogen embrittlement of binary high Mn austenitic steels

Koyama, M., Sawaguchi, T. & Tsuzaki, K., 1 1 2017, ICF 2017 - 14th International Conference on Fracture. Gdoutos, E. E. (版). International Conference on Fracture, p. 75-76 2 p. (ICF 2017 - 14th International Conference on Fracture; 巻数 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hydrogen embrittlement
Austenitic steel
Martensite
Binary alloys
Austenite

Hydrogen-induced ductility loss of austenitic stainless steels for slow strain rate tensile testing in high-pressure hydrogen gas

Matsuoka, S., Yamabe, J. & Matsunaga, H., 1 1 2017, Materials Structure and Micromechanics of Fracture VIII. Sandera, P. (版). Trans Tech Publications Ltd, p. 259-264 6 p. (Solid State Phenomena; 巻数 258 SSP).

研究成果: 著書/レポートタイプへの貢献会議での発言

austenitic stainless steels
Tensile testing
Austenitic stainless steel
ductility
strain rate
1 引用 (Scopus)

Investigation on Mode I propagation behavior of fatigue crack in precipitation-hardened aluminum alloy with different Mg content

Anis, S. F., Koyama, M. & Noguchi, H., 1 1 2017, Engineering and Innovative Materials V. Yahaya, M. (版). Trans Tech Publications Ltd, p. 143-147 5 p. (Materials Science Forum; 巻数 889 MSF).

研究成果: 著書/レポートタイプへの貢献会議での発言

crack propagation
Fatigue crack propagation
aluminum alloys
Aluminum alloys
Crack propagation
3 引用 (Scopus)

Recent progress on interpretation of tensile ductility loss for various austenitic stainless steels with external and internal hydrogen

Takakuwa, O., Yamabe, J., Matsunaga, H., Furuya, Y. & Matsuoka, S., 1 1 2017, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2017).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Ductility
Hydrogen
Steel
Stainless steel
2016

Damage behavior of micro segregation in Al-Si alloy by use of phase contrast imaging

Yamada, R., Toda, H., Besel, Y., Uesugi, K. & Akihisa, T., 1 1 2016, 72nd World Foundry Congress, WFC 2016. The WFO (The World Foundry Organization Ltd), p. 379-380 2 p. (72nd World Foundry Congress, WFC 2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Imaging techniques
Tomography
X rays
Processing
Synchrotrons
4 引用 (Scopus)

Effect of test frequency on hydrogen-enhanced fatigue crack growth in type 304 stainless steel and ductile cast iron

Matsunaga, H., Nakashima, T., Yamada, K., Matsuo, T., Yamabe, J. & Matsuoka, S., 1 1 2016, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
Cast iron
Stainless steel
Hydrogen
Crack tips
1 引用 (Scopus)

Fatigue life properties and anomalous macroscopic fatigue fracture surfaces of low carbon steel JIS-SM490B in high-pressure hydrogen gas environment

Ogawa, Y., Matsunaga, H., Yoshikawa, M., Yamabe, J. & Matsuoka, S., 1 1 2016, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Low carbon steel
Fatigue of materials
Hydrogen
Gases
Air
3 引用 (Scopus)

Mechanism of hydrogen-assisted surface crack growth of austenitic stainless steels in slow Strain rate Tensile test

Matsuoka, S., Yamabe, J. & Matsunaga, H., 1 1 2016, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2016).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Strain rate
Crack propagation
Hydrogen
Cracks
2015
1 引用 (Scopus)

Effects of external and internal hydrogen on tensile properties of austenitic stainless steels containing additive elements

Itoga, H., Matsunaga, H., Yamabe, J. & Matsuoka, S., 1 1 2015, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Tensile properties
Chemical elements
Hydrogen
Nitrogen

Growth behavior of hydrogen micro pores in Al-Zn-Mg-Cu alloys during high temperature exposure

Su, H., Toda, H., Uesugi, K., Takeuchi, A. & Suzuki, Y., 1 1 2015, Materials Science and Technology Conference and Exhibition 2015, MS and T 2015. Association for Iron and Steel Technology, AISTECH, 巻 2. p. 1589-1593 5 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Synchrotron radiation
Superalloys
Hydrogen
1 引用 (Scopus)

Hydrogen-assisted cracking of Cr-Mo steel in slow strain rate tensile test with high-pressure gaseous hydrogen

Matsunaga, H., Yoshikawa, M., Kondo, R., Itoga, H., Yamabe, J. & Matsuoka, S., 1 1 2015, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Strain rate
Hydrogen
Steel
Gases
Tensile strength

On material qualification and strength design for hydrogen service

Yamabe, J., Matsunaga, H., Furuya, Y. & Matsuoka, S., 1 1 2015, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B-2015).

研究成果: 著書/レポートタイプへの貢献会議での発言

Safety factor
Hydrogen
Fatigue crack propagation
Gases
Fatigue testing

Optimization of hydrogen embrittlement in Al-Zn-Mg alloys

Shimizu, K., Toda, H., Sasaki, K., Uesugi, K. & Takeuchi, A., 1 1 2015, Materials Science and Technology Conference and Exhibition 2015, MS and T 2015. Association for Iron and Steel Technology, AISTECH, 巻 2. p. 1583-1587 5 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Hydrogen embrittlement
2014
1 引用 (Scopus)

Analysis of small fatigue crack in Al-Mg-Si aluminum alloy

Shikama, T., Yoshihara, S., Takahashi, Y. & Noguchi, H., 1 1 2014, Aluminium Alloys, ICAA 2014. Trans Tech Publications Ltd, p. 313-318 6 p. (Materials Science Forum; 巻数 794-796).

研究成果: 著書/レポートタイプへの貢献会議での発言

aluminum alloys
Aluminum alloys
cracks
S-N diagrams
Fatigue of materials

Application of Diffraction-Amalgamated Grain Boundary Tracking (DAGT) to fatigue crack propagation behavior in high strength aluminum alloy

Li, H., Toda, H., Uesugi, K., Takeuchi, A., Suzuki, Y. & Kobayashi, M., 1 1 2014, 3DMS 2014 - Proceedings of the 2nd International Congress on 3D Materials Science. Pollock, T., Poulsen, H. F., Rollett, A., Uchic, M., Rollett, A., Bernard, D., Rollett, A., Buffiere, J-Y., Rollett, A. & Pollock, T. (版). John Wiley and Sons Inc., p. 91-96 6 p. (3DMS 2014 - Proceedings of the 2nd International Congress on 3D Materials Science).

研究成果: 著書/レポートタイプへの貢献会議での発言

High strength alloys
Fatigue crack propagation
Aluminum alloys
Grain boundaries
Diffraction

Assessment of deformation behavior of polycrystalline aluminum using diffraction-amalgamated grain-boundary tracking (DAGT) technique

Toda, H., Kamiko, T., Uesugi, K., Takeuchi, A., Suzuki, Y. & Kobayashi, M., 1 1 2014, Aluminium Alloys, ICAA 2014. Trans Tech Publications Ltd, p. 57-62 6 p. (Materials Science Forum; 巻数 794-796).

研究成果: 著書/レポートタイプへの貢献会議での発言

Aluminum
Grain boundaries
grain boundaries
Diffraction
aluminum

Effect of hydrogen gas on the growth of small fatigue crack in JIS-SCM435

Itoga, H., Matsunaga, H. & Matsuoka, S., 1 1 2014, 11th International Fatigue Congress. Trans Tech Publications, p. 942-947 6 p. (Advanced Materials Research; 巻数 891-892).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
Cracks
Hydrogen
Gases
Fatigue of materials
2 引用 (Scopus)

Effect of micro-voids on crack initiation and propagation in bending deformation of Al-Mg-Si alloy sheet

Yamamoto, Y., Asano, M., Yoshida, H., Kobayashi, M. & Toda, H., 1 1 2014, Aluminium Alloys, ICAA 2014. Trans Tech Publications Ltd, p. 325-330 6 p. (Materials Science Forum; 巻数 794-796).

研究成果: 著書/レポートタイプへの貢献会議での発言

crack initiation
crack propagation
Crack initiation
voids
Crack propagation
1 引用 (Scopus)

Effect of orientation of small defects on fatigue limit of steels

Lorenzino, P., Okazaki, S., Matsunaga, H. & Murakami, Y., 1 1 2014, FDMD II - JIP 2014 - Fatigue Design and Material Defects. EDP Sciences, 07001. (MATEC Web of Conferences; 巻数 12).

研究成果: 著書/レポートタイプへの貢献会議での発言

Steel
Fatigue of materials
Defects
Cracks
5 引用 (Scopus)

Fatigue-life and leak-before-break assessments of CR-MO steel pressure vessels with high-pressure gaseous hydrogen

Yamabe, J., Itoga, H., Awane, T., Matsunaga, H., Hamada, S. & Matsuoka, S., 1 1 2014, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue of materials
Fatigue crack propagation
Hydrogen
Pressure vessels
Steel
1 引用 (Scopus)

Giga-cycle property of a new age-hardened aluminium alloy containing excess solute magnesium

Takahashi, Y., Yoshitake, H., Shikama, T., Noguchi, H. & Takuma, M., 1 1 2014, Advances in Fracture and Damage Mechanics XII. p. 293-296 4 p. (Key Engineering Materials; 巻数 577-578).

研究成果: 著書/レポートタイプへの貢献会議での発言

Magnesium
Aluminum alloys
Cracks
Fatigue of materials
Fractography
3 引用 (Scopus)

Low-cycle fatigue behavior and microstructural evolution of the Fe- 30Mn-4Si-2Al alloy

Nikulin, I., Sawaguchi, T., Ogawa, K. & Tsuzaki, K., 1 1 2014, THERMEC 2013. Trans Tech Publications Ltd, p. 944-949 6 p. (Materials Science Forum; 巻数 783-786).

研究成果: 著書/レポートタイプへの貢献会議での発言

Microstructural evolution
Fatigue of materials
hardening
cycles
Hardening
2 引用 (Scopus)

Microscopic mechanism of hydrogen embrittlement in fatigue and fracture

Murakami, Y., Yamabe, J. & Matsunaga, H., 1 14 2014, Materials Structure and Micromechanics of Fracture VII. p. 3-13 11 p. (Key Engineering Materials; 巻数 592-593).

研究成果: 著書/レポートタイプへの貢献会議での発言

Hydrogen embrittlement
Hydrogen
Fatigue of materials
Mechanics
Steel
13 引用 (Scopus)

SSRT and fatigue crack growth properties of high-strength austenitic stainless steels in high-pressure hydrogen gas

Itoga, H., Matsuo, T., Orita, A., Matsunaga, H., Matsuoka, S. & Hirotani, R., 1 1 2014, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B).

研究成果: 著書/レポートタイプへの貢献会議での発言

Austenitic stainless steel
Fatigue crack propagation
Strain rate
Hydrogen
Gases
3 引用 (Scopus)

Tensile-and fatigue-properties of low alloy steel JIS-SCM435 and carbon steel JIS-SM490B in 115 MPA hydrogen gas

Matsunaga, H., Yoshikawa, M., Itoga, H., Yamabe, J., Hamada, S. & Matsuoka, S., 1 1 2014, Materials and Fabrication. American Society of Mechanical Engineers (ASME), (American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP; 巻数 6B).

研究成果: 著書/レポートタイプへの貢献会議での発言

High strength steel
Carbon steel
Fatigue of materials
Hydrogen
Gases
2013

Determination of α / γ phase boundaries in the Fe-Cr-Ni-Mn quaternary system with a diffusion-multiple method

Shuro, I., Kobayashi, S., Nakamura, T. & Tsuzaki, K., 1 1 2013, 8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8. John Wiley and Sons Inc., p. 577-582 6 p. (8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8; 巻数 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Phase boundaries
Chromium
Manganese
Nickel
Chemical analysis
1 引用 (Scopus)

Effect of occasional shear loading on fatigue crack growthin 7075 aluminum alloy

Makizaki, M., Matsunaga, H., Yanase, K. & Endo, M., 4 10 2013, Advanced Materials Science and Technology. p. 264-267 4 p. (Materials Science Forum; 巻数 750).

研究成果: 著書/レポートタイプへの貢献会議での発言

aluminum alloys
Aluminum alloys
Crack propagation
cracks
shear

Hydrogen-induced ductility loss in cast irons

Usuda, T., Matsuno, K., Matsunaga, H., Yanase, K. & Endo, M., 4 10 2013, Advanced Materials Science and Technology. p. 260-263 4 p. (Materials Science Forum; 巻数 750).

研究成果: 著書/レポートタイプへの貢献会議での発言

ductility
Cast iron
Graphite
Ductility
casts

Low-cycle fatigue properties of the Fe-30Mn-(6-x)Si-xAl TRIP/TWIP alloys

Nikulin, I., Sawaguchi, T. & Tsuzaki, K., 1 1 2013, 8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8. John Wiley and Sons Inc., p. 665-671 7 p. (8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8; 巻数 1).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue of materials
Yield stress
Hardening
Tensile properties
Strain hardening

Quantitative analysis of twinning-induced plasticity (TWIP) in beta-titanium alloy

Min, X., Chen, X., Emura, S., Tsuzaki, K. & Tsuchiya, K., 2013, 8th Pacific Rim International Congress on Advanced Materials and Processing 2013, PRICM 8. John Wiley and Sons Inc., 巻 2. p. 1149-1156 8 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Twinning
Titanium alloys
Plasticity
Chemical analysis
Strain hardening
2012

Applicability of a FIB-notch as a small initial crack for fatigue limit evaluation

Sakamoto, J., Takahashi, Y. & Noguchi, H., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Focused ion beams
Fatigue of materials
Cracks
Defects
Axial loads

Determination of effective stress intensity factor range of mode ii fatigue crack propagation using improved experimental method

Liu, M. & Hamada, S., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
Stress intensity factors
Bearings (structural)
Fatigue of materials
Jigs

Ductile to brittle transition in magnesium alloy with a crack

Ishina, T., Hamada, S. & Noguchi, H., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Magnesium alloys
Cracks
Temperature
Automobile engines
Oxides
1 引用 (Scopus)

Dynamic recrystallization mechanisms operating under different processing conditions

Belyakov, A., Dudova, N., Tikhonova, M., Sakai, T., Tsuzaki, K. & Kaibyshev, R., 1 30 2012, THERMEC 2011. p. 2704-2709 6 p. (Materials Science Forum; 巻数 706-709).

研究成果: 著書/レポートタイプへの貢献会議での発言

Dynamic recrystallization
Hot working
grain size
Plastic flow
hot working
1 引用 (Scopus)

Effect of friction stir welding condition on fatigue limit of welded non-combustible Mg alloy

Hayashi, K., Hamada, S., Shigematsu, I., Sakamoto, M. & Noguchi, H., 1 1 2012, Advances in Fracture and Damage Mechanics X. p. 311-314 4 p. (Key Engineering Materials; 巻数 488-489).

研究成果: 著書/レポートタイプへの貢献会議での発言

Friction stir welding
Welding
Fatigue of materials
Defects
Hardness

Evaluation of joint defects on FSW of mg alloy using statistical method

Kinoshita, T., Hayashi, K., Hamada, S., Shigematsu, I. & Noguchi, H., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Friction stir welding
Statistical methods
Welding
Defects
Railroad rolling stock
1 引用 (Scopus)

Hydrogen gas effects on the fatigue crack growth behavior of Cr-Mo Steel CT specimen in extremely low rate range

Tazoe, K., Oda, Y. & Noguchi, H., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue crack propagation
Hydrogen
Steel
Gases
Helium

Intergrated evaluation method for fatigue limit of notched steel with ΔKth value

Matsueda, T. & Noguchi, H., 1 1 2012, 19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012. European Conference on Fracture, ECF, (19th European Conference on Fracture: Fracture Mechanics for Durability, Reliability and Safety, ECF 2012).

研究成果: 著書/レポートタイプへの貢献会議での発言

Fatigue of materials
Steel
Crack initiation
Carbon steel
Cracks

Loading frequency effects on the fatigue crack growth rate and fracture surface morphology of low carbon steel in case of long-term use in hydrogen gas

Nishimoto, A., Oda, Y. & Noguchi, H., 1 1 2012, Advances in Fracture and Damage Mechanics X. p. 323-326 4 p. (Key Engineering Materials; 巻数 488-489).

研究成果: 著書/レポートタイプへの貢献会議での発言

Low carbon steel
Fatigue crack propagation
Surface morphology
Hydrogen
Gases

Micro-analyses of small cracks in 6061-T6 aluminium alloy subjected to high-cycle fatigue

Takahashi, Y., Shikama, T. & Noguchi, H., 12 6 2012, Advances in Fracture and Damage Mechanics XI. p. 213-216 4 p. (Key Engineering Materials; 巻数 525-526).

研究成果: 著書/レポートタイプへの貢献会議での発言

Aluminum alloys
Fatigue of materials
Cracks
Focused ion beams
Band structure