研究成果 1982 2020

フィルター
Conference article
2018

Analysis of fatigue crack configuration influence on fatigue life

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

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Fatigue of materials
Cracks
Cyclic loads
Stress intensity factors
2 引用 (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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 292-297 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Martensite
Hydrogen
Entropy
Degradation
Austenitic steel
公開
Austenitic stainless steel
Strain rate
Hydrogen
Nitrogen
Gases
1 引用 (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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 694-699 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1032-1036 5 p.

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1010-1013 4 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Magnesium
Fatigue of materials
Air
Crack tips
Environmental impact
1 引用 (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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 831-836 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Entropy
Microstructure
Martensite
Ductility
3 引用 (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., 5 25 2018, : : MATEC Web of Conferences. 165, 03011.

研究成果: ジャーナルへの寄稿Conference article

Fatigue crack propagation
Hydrogen
Crack propagation
Iron
Steam
3 引用 (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., 5 25 2018, : : MATEC Web of Conferences. 165, 03010.

研究成果: ジャーナルへの寄稿Conference 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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1047-1052 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Punching
Steel
Brittle fracture
Cracks
Polishing
1 引用 (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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 716-721 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1154-1158 5 p.

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1076-1081 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Backscattering
Diffraction
Imaging techniques
Fractography
Electrons
1 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿Conference article

公開
Crack closure
Surface roughness
Cracks
Friction
Fatigue cracks
1 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1065-1070 6 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Entropy
Stainless Steel
Crack propagation
Stainless steel
1 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿Conference article

公開
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., 1 1 2018, : : Procedia Structural Integrity. 13, p. 1088-1092 5 p.

研究成果: ジャーナルへの寄稿Conference article

公開
Fatigue crack propagation
Shielding
Textures
Surface roughness
Fatigue of materials
2015
Aluminum alloys
Plastic deformation
Tomography
Nucleation
X rays
2014
1 引用 (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., 1 1 2014, : : Procedia Engineering. 81, p. 1408-1413 6 p.

研究成果: ジャーナルへの寄稿Conference article

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

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

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

研究成果: ジャーナルへの寄稿Conference article

Stainless Steel
Cold rolling
Tensile properties
Yield stress
Residual stresses
2008
4 引用 (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., 2 1 2008, : : Materials Science Forum. 567-568, p. 329-332 4 p.

研究成果: ジャーナルへの寄稿Conference 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., 11 19 2007, : : Key Engineering Materials. 353-358, PART 1, p. 170-173 4 p.

研究成果: ジャーナルへの寄稿Conference article

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

Fatigue characteristics of vulcanized natural rubber for automotive engine mounting

Shibata, S., Ochi, K., Aono, Y., Noguchi, H. & Oshima, H., 11 19 2007, : : Key Engineering Materials. 353-358, PART 1, p. 178-181 4 p.

研究成果: ジャーナルへの寄稿Conference article

Engine mountings
Rubber
Fatigue of materials
Miners
Cracks
2005
48 引用 (Scopus)

Effect of Ta content on mechanical properties of Ti-30Nb-XTa-5Zr

Sakaguchi, N., Niinomi, M., Akahori, T., Takeda, J. & Toda, H., 5 1 2005, : : Materials Science and Engineering C. 25, 3, p. 370-376 7 p.

研究成果: ジャーナルへの寄稿Conference article

mechanical properties
Mechanical properties
Powder metallurgy
Tensile properties
Martensite
103 引用 (Scopus)

Improvement in fatigue characteristics of newly developed beta type titanium alloy for biomedical applications by thermo-mechanical treatments

Akahori, T., Niinomi, M., Fukui, H., Ogawa, M. & Toda, H., 5 1 2005, : : Materials Science and Engineering C. 25, 3, p. 248-254 7 p.

研究成果: ジャーナルへの寄稿Conference article

thermomechanical treatment
Thermomechanical treatment
cold rolling
Cold rolling
titanium alloys
37 引用 (Scopus)

Mechanical properties and microstructures of low cost β titanium alloys for healthcare applications

Gunawarman, B., Niinomi, M., Akahori, T., Souma, T., Ikeda, M. & Toda, H., 5 1 2005, : : Materials Science and Engineering C. 25, 3, p. 304-311 8 p.

研究成果: ジャーナルへの寄稿Conference article

titanium alloys
Titanium alloys
wheelchairs
mechanical properties
Wheelchairs
11 引用 (Scopus)

Mechanical properties of Ti-4.5Al-3V-2Mo-2Fe and possibility for healthcare applications

Gunawarman, B., Niinomi, M., Akahori, T., Takeda, J. & Toda, H., 5 1 2005, : : Materials Science and Engineering C. 25, 3, p. 296-303 8 p.

研究成果: ジャーナルへの寄稿Conference article

wheelchairs
mechanical properties
Mechanical properties
Wheelchairs
Fatigue of materials
2004

Notch effects on impact tensile properties in A6061-T6 aluminum alloy

Masuda, T., Toda, H. & Kobayashi, T., 7 27 2004, : : Materials Science Forum. 449-452, I, p. 137-140 4 p.

研究成果: ジャーナルへの寄稿Conference article

tensile properties
notches
Tensile properties
aluminum alloys
strain rate
2003
4 引用 (Scopus)

Damage behaviours of various coarse Al-Fe-Si particles in model wrought alloys

Toda, H. & Kobayashi, T., 7 18 2003, : : Materials Science Forum. 426-432, 1, p. 393-398 6 p.

研究成果: ジャーナルへの寄稿Conference article

wrought alloys
Graphite
Metals
damage
Cooling
3 引用 (Scopus)

Development of submicrocrystalllne Fe - O steels under mechanical milling followed by consolidation

Tsuzaki, K., 7 18 2003, : : Materials Science Forum. 426-432, 3, p. 2771-2776 6 p.

研究成果: ジャーナルへの寄稿Conference article

Steel
consolidation
Consolidation
steels
microstructure
17 引用 (Scopus)

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

Masuda, T., Kobayashi, T., Wang, L. & Toda, H., 7 18 2003, : : Materials Science Forum. 426-432, 1, p. 285-290 6 p.

研究成果: ジャーナルへの寄稿Conference article

aluminum alloys
strain rate
Strain rate
Aluminum alloys
triaxial stresses
3 引用 (Scopus)

Evaluation of matrix strength of Fe-C as-quenched and quench-tempered martensite using nanoindentation techniques

Ohmura, T. & Tsuzaki, K., 1 1 2003, : : Journal De Physique. IV : JP. 112 I, p. 267-270 4 p.

研究成果: ジャーナルへの寄稿Conference article

Nanoindentation
nanoindentation
martensite
Martensite
evaluation
3 引用 (Scopus)

Evolution of grain boundaries and subboundaries in stainless steel during dynamic recrystallization

Belyakov, A., Tsuzaki, K., Miura, H. & Sakai, T., 7 18 2003, : : Materials Science Forum. 426-432, 2, p. 1005-1010 6 p.

研究成果: ジャーナルへの寄稿Conference article

Dynamic recrystallization
Stainless Steel
stainless steels
Grain boundaries
Stainless steel
8 引用 (Scopus)

Hydrogen-induced delayed fracture of a martensitic steel with fine prior-austenite grain size

Kimura, Y., Takagi, S., Hara, T., Terasaki, S. & Tsuzaki, K., 1 1 2003, : : Journal De Physique. IV : JP. 112 I, p. 403-406 4 p.

研究成果: ジャーナルへの寄稿Conference article

Martensitic steel
austenite
Austenite
Hydrogen
grain size

Relationship between microstructure and hydrogen absorption behavior in a V-bearing tempered martensitic steel

Hara, T., Tsuchida, T. & Tsuzaki, K., 1 1 2003, : : Journal De Physique. IV : JP. 112 I, p. 411-414 4 p.

研究成果: ジャーナルへの寄稿Conference article

Bearings (structural)
Martensitic steel
Hydrogen
steels
microstructure
25 引用 (Scopus)

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

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

研究成果: ジャーナルへの寄稿Conference article

Soldering alloys
Fatigue of materials
Shear stress
Cracks
Finite element method
2002
8 引用 (Scopus)

Experimental investigations of fatigue characteristics of AC4CH cast aluminum alloys fabricated through rheocast and squeeze cast methods

Hayat, N., Toda, H., Kobayashi, T. & Wade, N., 12 2 2002, : : Materials Science Forum. 396-402, 3, p. 1353-1358 6 p.

研究成果: ジャーナルへの寄稿Conference article

cast alloys
aluminum alloys
casts
Aluminum alloys
Fatigue of materials
2000
8 引用 (Scopus)

Effects of damaged coarse inclusion particles on mechanical properties of wrought aluminum alloys

Toda, H., Takahashi, A. & Kobayashi, T., 1 1 2000, : : Materials Science Forum. 331

研究成果: ジャーナルへの寄稿Conference article

wrought alloys
aluminum alloys
Fracture toughness
Aluminum alloys
mechanical properties
5 引用 (Scopus)

On the accuracy of measurement and calibration of load signal in the instrumented Charpy impact test

Kobayashi, T., Inoue, N., Morita, S. & Toda, H., 1 1 2000, : : ASTM Special Technical Publication. 1380, p. 198-209 12 p.

研究成果: ジャーナルへの寄稿Conference article

Calibration
Stiffness
Finite element method
Strain gages
Toughness