一般講演

[G] Fundamentals of Mechanical Properties

Fri. Sep 20, 2024 9:15 AM - 12:00 PM Room F (B118 1st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Kenichi Ikeda

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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9:15 AM - 9:30 AM

[175] Effect of γ′ Particle Size on Creep Strength for Ni-Based Superalloy Udimet 520

*Kenya IKEDA¹, Yoshihiro TERADA¹ (1. Tokyo Institute of Technology)

9:30 AM - 9:45 AM

[176] The high temperature deformation behavior of intermetallic compound η-Fe₂Al₅ bulk single-crystal

*Haruki KOYANAGI¹, Zhenghao CHEN¹, Kyosuke KISHIDA¹, Haruyuki INUI¹ (1. Kyoto Univ)

9:45 AM - 10:00 AM

[177] Anisotropy of high-temperature mechanical and oxidation properties in textured Ti₃SiC₂ MAX phase ceramics

*Eiichi SEI¹, Ken-ichi Ikeda¹, Seiji Miura¹, Koji Morita², Thoru　S. Suzuki², Yoshio Sakka² (1. Hokkaido Univ., 2. NIMS)

10:00 AM - 10:15 AM

[178] Improvement of mechanical properties of SUS304 using AI-La₂O₃ added molten salt borax bath

*Taichi FUJII¹, Shinji KOYAMA² (1. Gunma University Graduate School of Science and Technology, 2. Gunma University)

10:15 AM - 10:30 AM

[179] The Effect of Strain Aging Conditions on Serration Behavior in High-Mn Steels

*Naohiro NISHIKAWA¹, Sukyoung HWANG¹, Myeong-heom PARK¹, Nobuhiro TSUJI¹ (1. 京大工)

break （10:30 AM - 10:45 AM）

10:45 AM - 11:00 AM

[180] Influence of mechanical twinning on the high-speed deformation and fracture behaviors of commercial purity titanium

*Yuki HIGUCHI¹, Chihiro WATANABE², Norimitsu KOGA², Nozomu ADACHI³, Yoshikazu TODAKA³, Hiromi MIURA³ (1. Kanazawa University (master), 2. Kanazawa University, 3. Toyohashi University of Technology)

11:00 AM - 11:15 AM

[181] Monitoring of strain accumulation of Ti-6Al-4V alloys under dwell-fatigue using acoustic emission

*HAO-YU HU¹, Fabien Briffod², Takayuki Shiraiwa², Manabu Enoki² (1. The University of Tokyo, 2. The University of Tokyo)

11:15 AM - 11:30 AM

[182] Improving the strength-ductility combination of nanostructured bainite/martensite high-carbon steels

*Sien Liu¹, Shoichi Nambu¹ (1. the University of Tokyo)

11:30 AM - 11:45 AM

[183] Development of Fe based medium entropy alloy with good corrosion resistance and mechanical performance

*Yongfu Cai¹, Ran Wei¹, Shaojie Wu¹, Tan Wang¹, Chen Chen¹ (1. Zhengzhou University)

11:45 AM - 12:00 PM

[184] Elinvar Effect in Cu-Al-Mn Alloys Achieved by Precipitating α Phase Inside β-Phase Single Crystals

*Sheng XU^1,2, Gakuto Mimuro², Yuka Tanikawa², Yuxin Song², Toshihiro Omori², Ryosuke Kainuma² (1. FRIS, Tohoku Univ., 2. Graduate School of Engineering, Tohoku Univ.)

一般講演

[G] Fundamentals of Mechanical Properties

Fri. Sep 20, 2024 1:00 PM - 4:30 PM Room F (B118 1st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Yoji Mine

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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1:00 PM - 1:15 PM

[185] The role of martensite and delta ferrite on the hydrogen embrittlement of a SUS316L TIG welded joint

*Rafael Magalhaes　de　Melo　Freire¹, Shohei Uranaka¹, Mitsuo Kimura¹, Eita Tochigi¹, Tomoya Kawabata¹ (1. The University of Tokyo)

1:15 PM - 1:30 PM

[186] Effect of hydrogen charge on plastic deformation in IF steel

*Kohei TAKARA¹, Tatsuya Morikawa², Shigeto Yamasaki², Masaki Tanaka² (1. Kyushu Univ.（graduate student）, 2. Kyushu Univ.)

1:30 PM - 1:45 PM

[187] Improvement of mechanical strength of cylindrical aluminum alloy by torsion process

*Ryoma NAWATA¹, Yutaka SHINODA¹ (1. National Institute of Technology, Ube College)

1:45 PM - 2:00 PM

[188] Fabrication of AlTixVCr high-entropy alloys and the effect of shock processing

*Yuto YOSHIICHI¹, Hiroaki KISHIMURA² (1. National Defense Academy, 2. National Defense Academy)

break （2:00 PM - 2:15 PM）

2:15 PM - 2:30 PM

[189] Fatigue properties and conductivity of Cu/Nb laminates with different layer thicknesses

*Koki Yasuda¹, Fabien Briffod¹, Takayuki Shiraiwa¹, Manabu Enoki¹ (1. The University of Tokyo)

2:30 PM - 2:45 PM

[190] Fatigue and fracture of accumulative roll-bonded Cu/Nb materials

*Fabien BRIFFOD¹, Koki YASUDA¹, Takayuki SHIRAIWA¹, Manabu ENOKI¹ (1. The University of Tokyo1)

2:45 PM - 3:00 PM

[191] Strain-rate dependence of serration behavior in high-Mn steels having different grain sizes

*Sukyoung Hwang¹, Ryo Asada¹, Myeong-heom Park¹, Nobuhiro Tsuji^1,2 (1. Department of Materials Science and Engineering, Kyoto University, 2. Elements Strategy Initiative for Structural Materials (ESISM), Kyoto University)

3:00 PM - 3:15 PM

[192] Development of dislocation structures in polycrystalline SUS316L during low cycle fatigue

*Tomotaka MIYAZAWA¹, Yuyang BAI², Zhao XIE², Toshiyuki FUJII¹ (1. Tokyo Institute of Technology, 2. Tokyo Institute of Technology, graduate student)

break （3:15 PM - 3:30 PM）

3:30 PM - 3:45 PM

[193] Nanoindentation-induced deformation in bulk metallic glasses: comparative study between different structural states

*Silvia POMES¹, Nozomu ADACHI², Masato WAKEDA¹, Takahito OHMURA¹ (1. NIMS、2. Toyohashi University of Technology)

3:45 PM - 4:00 PM

[194] Analysis of AE Behavior in Directionally Solidified Ni-Based Superalloy during Tensile Testing

*Keitaro Sawamura¹, Haoyu Hu¹, Fabien Briffod², Shiraiwa Takayuki², Manabu Enoki², Kenta Suzuki³, Takanojri Karato³ (1. The Univ. of Tokyo, 2. The Univ. of Tokyo, 3. MHI)

4:00 PM - 4:15 PM

[195] Relationship between grain size dependence on twinning and local deformation behavior in pure Mg

*Saho Yako¹, Myeong-heom Park², Nobuhiro Tsuji² (1. Kyoto Univ. (student), 2. Kyoto Univ.)

4:15 PM - 4:30 PM

[196] Tensile properties of Mg-Al-Zn alloys in humid air

*Toshiaki MANAKA¹ (1. National Institute of Technology(KOSEN), Niihama College)

Sessions

4.Mechanical Properties » Fundamentals of Mechanical Properties

[G] Fundamentals of Mechanical Properties

[175] Effect of γ′ Particle Size on Creep Strength for Ni-Based Superalloy Udimet 520

[176] The high temperature deformation behavior of intermetallic compound η-Fe₂Al₅ bulk single-crystal

[177] Anisotropy of high-temperature mechanical and oxidation properties in textured Ti₃SiC₂ MAX phase ceramics

[178] Improvement of mechanical properties of SUS304 using AI-La₂O₃ added molten salt borax bath

[179] The Effect of Strain Aging Conditions on Serration Behavior in High-Mn Steels

[180] Influence of mechanical twinning on the high-speed deformation and fracture behaviors of commercial purity titanium

[181] Monitoring of strain accumulation of Ti-6Al-4V alloys under dwell-fatigue using acoustic emission

[182] Improving the strength-ductility combination of nanostructured bainite/martensite high-carbon steels

[183] Development of Fe based medium entropy alloy with good corrosion resistance and mechanical performance

[184] Elinvar Effect in Cu-Al-Mn Alloys Achieved by Precipitating α Phase Inside β-Phase Single Crystals

[G] Fundamentals of Mechanical Properties

[185] The role of martensite and delta ferrite on the hydrogen embrittlement of a SUS316L TIG welded joint

[186] Effect of hydrogen charge on plastic deformation in IF steel

[187] Improvement of mechanical strength of cylindrical aluminum alloy by torsion process

[188] Fabrication of AlTixVCr high-entropy alloys and the effect of shock processing

[189] Fatigue properties and conductivity of Cu/Nb laminates with different layer thicknesses

[190] Fatigue and fracture of accumulative roll-bonded Cu/Nb materials

[191] Strain-rate dependence of serration behavior in high-Mn steels having different grain sizes

[192] Development of dislocation structures in polycrystalline SUS316L during low cycle fatigue

[193] Nanoindentation-induced deformation in bulk metallic glasses: comparative study between different structural states

[194] Analysis of AE Behavior in Directionally Solidified Ni-Based Superalloy during Tensile Testing

[195] Relationship between grain size dependence on twinning and local deformation behavior in pure Mg

[196] Tensile properties of Mg-Al-Zn alloys in humid air

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