日本金属学会2024年秋期(第175回)講演大会

Presentation information

ポスターセッション

8.Structural Materials » Structural Materials

[P] P260~P280

Wed. Sep 18, 2024 4:00 PM - 5:30 PM Poster Session Room1 (Assembly Hall at Osaka Univ. Hall)

4:00 PM - 5:30 PM

[P265] In-Situ Transmission Electron Microscopy Observation of Double-Cross Slipping Process of Screw Dislocations in Iron

*Hana FUKUDA1, Takahito INOUE1, Takashi KIMURA2, Daichi UEDA2, Yui MIAKE2, Kazuto ARAKAWA3 (1. Graduate school of Natural Science and Technology, Shimane University, 2. Interdisciplinary Faculty of Science and Engineering, Shimane University, 3. NEXTA, Shimane University)

Keywords:鉄、転位、TEM

転位は二重交差すべり後、転位増殖と転位ループ形成を起こすことがわかっている。本研究では、TEM内で鉄の引張変形を行い、それぞれの転位挙動を観察して分岐要因を調べた。

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