[S2] S2 Materials Science of Mille-feuille Structure IV (2) | 日本金属学会2021年秋期(第169回)講演大会

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公募シンポジウム講演

[S2]S2 Materials Science of Mille-feuille Structure IV (2)

Thu. Sep 16, 2021 9:20 AM - 12:05 PM JST
Thu. Sep 16, 2021 12:20 AM - 3:05 AM UTC

Rm. B ZoomRm.B

座長:阿部英司(東京大学)、稲邑朋也(東京工業大学)

※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）

9:20 AM - 10:00 AM JST(12:20 AM - 1:00 AM UTC)

[S2.11][Keynote Lecture] Production and kink strengthening of MFS-controlled Mg-Zn-Y alloys

*Yoshihito KAWAMURA¹ (1. MRC, Kumamoto Univ.)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S2.12]Quantitative evaluation of the kink-band strengthening in Mg alloys

*Koji HAGIHARA^1,2, Toko TOKUNAGA¹, Ryohei UEYAMA², Talkayoshi NAKANO², Michiaki YAMASAKI³, Yoshihito KAWAMURA³ (1. NItech, 2. Osaka Univ., 3. Kumamoto Univ.)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S2.13]Formation of Kink Bands on Thin Plate of Directionally Solidified LPSO-type Mg Alloy during Bending deformation

*Mayumi SUZUKI¹, Yusuke ICHIKAWA² (1. Toyama Prefectural Univ., 2. Graduate Student, Toyama Prefectural Univ.)

10:30 AM - 10:50 AM JST(1:30 AM - 1:50 AM UTC)

break

10:50 AM - 11:05 AM JST(1:50 AM - 2:05 AM UTC)

[S2.14]Nanoindentation study on work-hardening and recovery of LPSO-typed Mg alloy with kink boundaries

*Michiaki YAMASAKI¹, Tsubasa MATSUMOTO², Tsuyoshi MAYAMA¹, Hidetoshi SOMEKAWA³, Koji HAGIHARA⁴, Yoshihito KAWAMURA¹ (1. MRC, Kumamoto Univ., 2. Kumamoto Univ., 3. NIMS, 4. Nagoya Inst. Tech.)

11:05 AM - 11:20 AM JST(2:05 AM - 2:20 AM UTC)

[S2.15]Evaluation of the effect of kink-band formation on mechanical properties of Mg/LPSO two-phase alloys

*Toko TOKUNAGA¹, Michiaki Yamasaki³, Tsuyoshi Mayama³, Hiroki Narimoto², Taiki Kida², Yoshihito Kawamura³, Takayoshi Nakano², Koji Hagihara¹ (1. Nagoya Inst. Tech., 2. Osaka Univ., 3. Kumamoto Univ.)

11:20 AM - 11:35 AM JST(2:20 AM - 2:35 AM UTC)

[S2.16]Effect of plastic working process on formation of deformation kink

*Motohiro YUASA^1,2, Hidetoshi SOMEKAWA², Yoshikazu TODAKA³, Daisuke ANDO⁴, Hiroyuki MIYAMOTO¹ (1. Doshisha Univ., 2. NIMS, 3. Toyohashi Univ. of Tech., 4. Tohoku Univ.)

11:35 AM - 11:50 AM JST(2:35 AM - 2:50 AM UTC)

[S2.17]Effect of wrought-processing on kink strengthening and kink structures

*Hidetoshi SOMEKAWA¹, Yoshikazu TODAKA², Daisuke ANDO³, Motohiro YUASA⁴ (1. 物質・材料研究機構、2. 豊橋技術科学大、3. 東北大、4. 同志社大)

11:50 AM - 12:05 PM JST(2:50 AM - 3:05 AM UTC)

[S2.18]Effect of deformation kink on mechanical properties of ECAPed-MgY₉Zn₆alloys

*Ryoichi SATO¹, Motohiro YUASA^2,3, Hidetoshi SOMEKAWA³, Hiroyuki MIYAMOTO² (1. Doshisha Univ., 2. Doshisha Univ., 3. National Institute for Materials Science)

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