Research Output 1981 2020

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Conference article
2018

Analysis of fatigue crack configuration influence on fatigue life

Aibara, M., Koyama, M., Hamada, S. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1148-1153 6 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Fatigue of materials
Cracks
Cyclic loads
Stress intensity factors
2 Citations (Scopus)

A new design concept for prevention of hydrogen-induced mechanical degradation: Viewpoints of metastability and high entropy

Koyama, M., Eguchi, T., Ichii, K., Tasan, C. C. & Tsuzaki, K., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 292-297 6 p.

Research output: Contribution to journalConference article

Open Access
Martensite
Hydrogen
Entropy
Degradation
Austenitic steel
Open Access
Austenitic stainless steel
Strain rate
Hydrogen
Nitrogen
Gases
1 Citation (Scopus)

Crystallographic orientation-dependent growth mode of microstructurally fatigue small crack in a laminated Ti-6Al-4V alloy

Maenosono, A., Koyama, M., Tanaka, Y., Ri, S., Wang, Q. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 694-699 6 p.

Research output: Contribution to journalConference article

Open Access
Crack propagation
Fatigue of materials
Cracks
Fatigue crack propagation
Focused ion beams

Effect of Si on temperature dependence of non-propagation limit of small fatigue crack in a Fe-C alloy

Kishida, K., Koyama, M., Yoshimura, N., Sakurada, E., Yokoi, T., Ushioda, K., Tsuzaki, K. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1032-1036 5 p.

Research output: Contribution to journalConference article

Open Access
Fatigue of materials
Binary alloys
Carbides
Carbon
Temperature

Emergence of distinct fatigue limit: Impact of excess solute magnesium in 6061-T6 alloy

Takahashi, Y., Kuriki, R., Kashihara, M., Shikama, T. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1010-1013 4 p.

Research output: Contribution to journalConference article

Open Access
Magnesium
Fatigue of materials
Air
Crack tips
Environmental impact
1 Citation (Scopus)

Fatigue Crack Growth Behavior and Associated Microstructure in a Metastable High-Entropy Alloy

Eguchi, T., Koyama, M., Fukushima, Y., Tasan, C. C. & Tsuzaki, K., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 831-836 6 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Entropy
Microstructure
Martensite
Ductility
3 Citations (Scopus)

Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part I: Intergranular crack propagation at relatively low stress intensities

Ogawa, Y., Birenis, D., Matsunaga, H., Takakuwa, O., Yamabe, J., Prytz, Ø. & Thøgersen, A., May 25 2018, In : MATEC Web of Conferences. 165, 03011.

Research output: Contribution to journalConference article

Fatigue crack propagation
Hydrogen
Crack propagation
Iron
Steam
3 Citations (Scopus)

Hydrogen-assisted fatigue crack propagation in a pure BCC iron. Part II: Accelerated regime manifested by quasi-cleavage fracture at relatively high stress intensity range values

Birenis, D., Ogawa, Y., Matsunaga, H., Takakuwa, O., Yamabe, J., Prytz, Ø. & Thøgersen, A., May 25 2018, In : MATEC Web of Conferences. 165, 03010.

Research output: Contribution to journalConference article

Fatigue crack propagation
Hydrogen
Iron
Focused ion beams
Plastic deformation

Influence of shear-affected-zone due to punching on tensile characteristics of steel plate

Zhang, K., Hamada, S., Koyama, M., Yokoi, T. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1047-1052 6 p.

Research output: Contribution to journalConference article

Open Access
Punching
Steel
Brittle fracture
Cracks
Polishing
1 Citation (Scopus)

Localized Plasticity and Associated Cracking in Stable and Metastable High-Entropy Alloys Pre-Charged with Hydrogen

Ichii, K., Koyama, M., Tasan, C. C. & Tsuzaki, K., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 716-721 6 p.

Research output: Contribution to journalConference article

Open Access
Plasticity
Hydrogen
Entropy
Austenite
Ductility

Proposal and verification of novel fatigue crack propagation simulation method by finite element method.

Sano, T., Sasaki, D., Koyama, M., Hamada, S. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1154-1158 5 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Crack propagation
Finite element method
Crack tips
Cracks

Proposal of fractographic analysis method coupled with EBSD and ECCI

Kaida, T., Koyama, M., Hamada, S., Noguchi, H., Sakurada, E., Yokoi, T. & Ushioda, K., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1076-1081 6 p.

Research output: Contribution to journalConference article

Open Access
Backscattering
Diffraction
Imaging techniques
Fractography
Electrons
1 Citation (Scopus)

Quantification method for parameters affecting multi-scale roughness-induced fatigue crack closure

Mizoguchi, T., Koyama, M. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1071-1075 5 p.

Research output: Contribution to journalConference article

Open Access
Crack closure
Surface roughness
Cracks
Friction
Fatigue cracks
1 Citation (Scopus)

Re-examination of fatigue crack propagation mechanism under cyclic Mode II loading

Hamada, S., Suemasu, T., Koyama, M., Ueda, M. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1026-1031 6 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Plastic deformation
Fatigue of materials
Fracture mechanics
Crack propagation

Small fatigue crack growth in a high entropy alloy

Suzuki, K., Koyama, M. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1065-1070 6 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Entropy
Stainless Steel
Crack propagation
Stainless steel
1 Citation (Scopus)

Strain Rate Sensitivity of Microstructural Damage Evolution in a Dual-Phase Steel Pre-Charged with Hydrogen

Kumamoto, T., Koyama, M. & Tsuzaki, K., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 710-715 6 p.

Research output: Contribution to journalConference article

Open Access
Steel
Strain rate
Hydrogen
Martensite
Fractography

The influence of fracture surface contact in fatigue crack propagation of material having texture under Mode II loading

Suemasu, T., Koyama, M., Hamada, S., Ueda, M. & Noguchi, H., Jan 1 2018, In : Procedia Structural Integrity. 13, p. 1088-1092 5 p.

Research output: Contribution to journalConference article

Open Access
Fatigue crack propagation
Shielding
Textures
Surface roughness
Fatigue of materials
2015
Aluminum alloys
Plastic deformation
Tomography
Nucleation
X rays
2014
1 Citation (Scopus)

Measurement of local plastic deformation in aluminum alloy by means of X-ray 3D imaging technique

Kobayashi, M., Kawamura, Y., Ueno, S., Toda, H. & Miura, H., Jan 1 2014, In : Procedia Engineering. 81, p. 1408-1413 6 p.

Research output: Contribution to journalConference article

Aluminum alloys
Plastic deformation
Imaging techniques
X rays
Formability
7 Citations (Scopus)

Nanocrystalline structures and tensile properties of stainless steels processed by severe plastic deformation

Belyakov, A., Odnobokova, M., Kipelova, A., Tsuzaki, K. & Kaibyshev, R., Jan 1 2014, In : IOP Conference Series: Materials Science and Engineering. 63, 1, 012156.

Research output: Contribution to journalConference article

Stainless Steel
Cold rolling
Tensile properties
Yield stress
Residual stresses
2008
4 Citations (Scopus)

Fatigue crack growth characteristics and effects of testing frequency on fatigue crack growth rate in a hydrogen gas environment in a few alloys

Kawamoto, K., Oda, Y. & Noguchi, H., Feb 1 2008, In : Materials Science Forum. 567-568, p. 329-332 4 p.

Research output: Contribution to journalConference article

Fatigue crack propagation
Hydrogen
cracks
Gases
Stainless Steel
2007

Effect of mean stress on fatigue strength of non-combustible magnesium alloy

Morishige, K. & Noguchi, H., Nov 19 2007, In : Key Engineering Materials. 353-358, PART 1, p. 170-173 4 p.

Research output: Contribution to journalConference article

Magnesium alloys
Cracks
Fatigue of materials
Bending (forming)
Bending (deformation)
4 Citations (Scopus)

Fatigue characteristics of vulcanized natural rubber for automotive engine mounting

Shibata, S., Ochi, K., Aono, Y., Noguchi, H. & Oshima, H., Nov 19 2007, In : Key Engineering Materials. 353-358, PART 1, p. 178-181 4 p.

Research output: Contribution to journalConference article

Engine mountings
Rubber
Fatigue of materials
Miners
Cracks
2003
17 Citations (Scopus)

Effects of strain rate on deformation behavior of A6061-T6 aluminum alloy

Masuda, T., Kobayashi, T., Wang, L. & Toda, H., Jul 18 2003, In : Materials Science Forum. 426-432, 1, p. 285-290 6 p.

Research output: Contribution to journalConference article

aluminum alloys
strain rate
Strain rate
Aluminum alloys
triaxial stresses
25 Citations (Scopus)

Vibration fatigue reliability of BGA-IC package with Pb-free solder and Pb-Sn solder

Kim, Y. B., Noguchi, H. & Amagai, M., Jul 17 2003, In : Proceedings - Electronic Components and Technology Conference. p. 891-897 7 p.

Research output: Contribution to journalConference article

Soldering alloys
Fatigue of materials
Shear stress
Cracks
Finite element method