[G] Fundamentals of Mechanical Properties

Fri. Sep 18, 2020 1:00 PM - 3:15 PM Rm. N (ZoomRm.N)

Chair:Akinobu Shibata(NIMS) Sub Chairman (assistant):

※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、基調講演と村上記念賞受賞講演は5～10分）

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1:00 PM - 1:15 PM

[307] Crystallographic Analysis on Crack Propagation in Low-cycle Fatigue of Pure Titanium

*He WANG¹, Akinobu SHIBATA^1,2,3, Nobuhiro TSUJI^1,3 (1. Department of Materials Science and Engineering, Kyoto University, 2. Research Center for Structural Materials, National Institute for Materials Science, 3. Elements Strategy Initiative for Structural Materials (ESISM), Kyoto University)

1:15 PM - 1:30 PM

[308] Dwell-fatigue investigation of equiaxed Ti-6Al-4V alloy under uniaxial tension by acoustic emission analysis

*HAO-YU HU¹, Fabien Briffod¹, Takayuki Shiraiwa¹, Manabu Enoki¹ (1. The University of Tokyo)

1:30 PM - 1:45 PM

[309] Effect of α-phase grain size on small fatigue crack growth of Ti-6Al-4V alloy

*Takuya MIYACHI¹, Takayuki SHIRAIWA², Fabien BRIFFOD², Manabu ENOKI² (1. 東大工（院生）、2. 東大工)

1:45 PM - 2:00 PM

[310] Temperature dependence of fatigue crack propagation in Ti-6Al-4V at different stress ratios

*Bhargavi　Rani Anne¹, Tatsuya Morikawa¹, Masaki Tanaka¹ (1. Faculty of Engineering, Kyushu University)

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

2:15 PM - 2:30 PM

[311] The deformation mechanism of the heterogeneous nano-structure austenitic steel

*Hua JIANG¹, Chihiro WATANABE², Yoji MIYAJIMA², Norimitsu KOGA², Yoshiteru AOYAGI³, Masakazu KOBAYASHI⁴, Hiromi MIURA⁴ (1. 金沢大（院生）、2. 金沢大理工、3. 東北大、4. 豊橋技科大)

2:30 PM - 2:45 PM

[312] Analysis of voids in the fracture process of DP steel using X-ray CT

*Kyohei MURAYAMA¹, Syoya KATO¹, Fabien BRIFFOD², Chivavibul PORNTHEP², Takayuki SHIRAIWA², Manabu ENOKI² (1. Graduate School of Engineering, The University of Tokyo (Graduate student), 2. Graduate School of Engineering, The University of Tokyo)

2:45 PM - 3:00 PM

[313] Structure-property prediction of dual phase steels using crystal plasticity finite element method with damage parameters

*Shoya KATO¹, Briffod Fabien², Takayuki Shiraiwa², Manabu Enoki² (1. 東大工（院生）、2. 東大工)

3:00 PM - 3:15 PM

[314] The analysis of repeat deformation behavior of Mg alloy by AE and crystal orientation

*Kentaro Okade¹, Briffod Fabien¹, Takayuki Shiraiwa¹, Manabu Enoki¹ (1. University of Tokyo)

Session information