ISIJ and JIM Joint Sessions

Materials science of martensitic and bainitic transformations and its applications 5

Fri. Sep 23, 2022 9:00 AM - 10:20 AM JIM RoomR (Bldg. B 3rd fl. B32)

座長:田原正樹 [東工大]

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9:00 AM - 9:20 AM

[J38] B2/L1₀ martensitic transformation and superelasticity in Co-Al-Si alloys

^○Shunya Mochimaru, Tatsuya Ito, Xu Sheng, Xu Xiao, Toshihiro Omori, Ryosuke Kainuma (Tohoku Univ.)

9:20 AM - 9:40 AM

[J39] Co-Cr-Al-Si superelastic alloys with low Young’s modulus

^○Xiao Xu¹, Takumi Odaira², Xu Sheng¹, Kenji Hirata³, Toshihiro Omori¹, Kosuke Ueki⁴, Kyosuke Ueda¹, Takayuki Narushima¹, Makoto Nagasako¹, S.Harjo⁵, Takuro Kawasaki⁵, Lucie Bodnárová⁶, Petr Sedlák⁶, Hanuš Seiner⁶, Ryosuke Kainuma¹ (1.Tohoku Univ., 2.Tohoku Univ., 3.Tohoku Univ., 4.Tohoku Univ., 5.JAEA, 6.Czech Academy of Sciences)

9:40 AM - 10:00 AM

[J40] Change in dislocation strengthened coefficient α during tensile deformation of lath martensitic steels

^○Hiroyuki Dannoshita¹, Hiroshi Hasegawa², Sho Higuchi², Takuro Kawasaki³, Stefanus Harjo³, Osamu Umezawa¹ (1.Yokohama National Univ., 2.JFE, 3.JAEA)

10:00 AM - 10:20 AM

[J41] Anisotropy of cleavage fracture caused by transformation-induced internal stress in as-quenched martensite

^○Daisuke Fukui, Yuki Kawahito, Yutaro Abe, Naoki Miyazawa, Nobuo Nakada (Tokyo Tech.)