General Session

4.Mechanical Properties » Fundamentals of Mechanical Properties

[G] Fundamentals of Mechanical Properties

Wed. Mar 18, 2020 1:00 PM - 5:00 PM Rm. A (W321,2nd Flr., West Bldg.3)

Chair:Akinobu Shibata(Kyoto University), Kenichi Ikeda(Hokkaido University)

13:00～北原
14:15～渡辺
16:00～池田
※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、基調講演と外国人特別講演は5～10分）

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1:00 PM - 1:15 PM

[17] Microstructure morphology prediction of dual phase steels with improved tensile properties

*Kato Shoya¹, Fabien Briffod², Shiraiwa Takayuki², Enoki Manabu², Goto Sota³ (1. The University of Tokyo, 2. The University of Tokyo, 3. JFE Steel)

1:15 PM - 1:30 PM

[18] Observation of voids in the fracture process of DP steel by X-ray computed tomography

*MURAYAMA Kyohei¹, SHIRAIWA Takayuki¹, PORNTHEP Chivavibul¹, ENOKI Manabu¹, GOTO Sota (1. The university of Tokyo Faculty of Engineering)

1:30 PM - 1:45 PM

[19] Strain rate dependent deformation behavior and its mechanism of a heterogeneous nano-structured austenitic steel

*JIANG Hua¹, WATANABE Chihiro², MIYAJIMA Yoji², KOGA Norimitsu², AOYAGI Yoshiteru³, KOBAYASHI Masakazu⁴, MIURA Hiromi⁴ (1. Gratuate school of Kanazawa Univ., 2. Inst. of Sci. & Eng. of Kanazawa Univ., 3. Tohoku Univ., 4. Toyohashi Univ. of Tech.)

1:45 PM - 2:00 PM

[20] Fatigue Characteristics of Stainless Steel by Multiple Ultrasonic Shot Peening

*HARADA Yasunori¹, Miyamoto Takashi¹, TAKAHASHI Katsuhiko², HATTORI Kanehisa³ (1. Univ. of Hyogo, 2. NIT, Toyama College, 3. Toyo Seiko Co., Ltd.)

Break (2:00 PM - 2:15 PM)

2:15 PM - 2:30 PM

[21] Deformation behavior of Ti-12Mo alloy with mille-feuille structure during compression test

*LIU Hanqing¹, BRIFFOD Fabien¹, SHIRAIWA Takayuki¹, ENOKI Manabu¹, EMURA Satoshi² (1. The University of Tokyo, 2. National Institute for Material Science)

2:30 PM - 2:45 PM

[22] The effect of α-phase grain size on fatigue properties of α-β titanium alloy

*MIYACHI Takuya¹, SHIRAIWA Takayuki¹, FABIEN Briffod¹, ENOKI Manabu¹ (1. 東大工)

2:45 PM - 3:00 PM

[23] Effect of additive elements on TiAl alloy

*Nakatsu Daisuke¹, Gohda Yoshihiro² (1. Department of Materials Science and Engineering, Tokyo Institute of Technology, 2. Department of Materials Science and Engineering, Tokyo Institute of Technology)

3:00 PM - 3:15 PM

[24] An observation on cross section of early stage fatigue fracture of extruded 7000 system aluminum alloy

*AOYAMA Yusuke¹, TOKUNO Kazushige², MAKIE Yasuo² (1. 大同大工（院生）、2. 大同大工)

3:15 PM - 3:30 PM

[25] Layered dislocation structures in work hardening process of high purity aluminum single crystal

*FUKUOKA Ryoma¹, YAMAKOSHI Kohei¹, TOKUNO Kazushige², MAKIE Yasuo², MITSUHARA Masatoshi³ (1. 大同大工(院生)、2. 大同大工、3. 九州大総理工)

3:30 PM - 3:45 PM

[26] Development in Mechanical Properties with growth of Mg-Si cluster in an Al-Mg-Si alloy

*ADACHI Yusaku¹, TAKATA Ken² (1. Daido University, 2. Daido University)

Break (3:45 PM - 4:00 PM)

4:00 PM - 4:15 PM

[27] Twinning in compression and tensile tests of magnesium single crystals

*ANDO Shinji¹, KITAHARA Hiromoto² (1. Kumamoto Univ./MRC, 2. Kumamoto Univ./IPPS)

4:15 PM - 4:30 PM

[28] Dynamic evaluation and three-dimensional observation of kink deformation in LPSO-Mg alloy

*AKAISHI Kenta¹, LIU Hanqing¹, SHIRAIWA Takayuki¹, ENOKI Manabu¹ (1. 東大工（学生）)

4:30 PM - 4:45 PM

[29] The analysis of deformation mechanisms of Mg alloys during low-cycle fatigue test by AE and EBSD

*Okade Kentaro¹, Shiraiwa Takayuki², Enoki Manabu² (1. 東大工（院生）、2. 東大工)

4:45 PM - 5:00 PM

[30] Effect of plate-shape precipitates on active slip systems during deformation in Mg Alloys

*YOSHIKAWA Tomoki¹, HIRATA Masahiro¹, OKAI Daisuke¹, ADACHI Hiroki¹ (1. 兵庫県立大工)

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