日本金属学会2024年秋期(第175回)講演大会

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6.Materials Processing » Solid process/ Solid and welding process

[G] Solid process

Fri. Sep 20, 2024 3:30 PM - 4:30 PM Room P (A302 3rd floor Building A Center for Education in Liberal Arts and Sciences)

Chair:Tatsuya Kobayashi

3:30 PM - 3:45 PM

[400] Consideration of Prediction of Fatigue Crack Progress in Oxygen-free Copper for Power Equipment

*Hiroki Yonekura1, Tatsuya Kobayashi1, Ikuo Shohji1 (1. Graduate School of Science and Technology, Gunma Univ.)

Keywords:Fatigue failure、C1020、EBSD、IPF、KAM、GROD、Elastic strain

無酸素銅の疲労損傷過程を明らかにし疲労破壊の予兆を捉えることを目的とし, 無酸素銅の疲労試験を行い, EBSD法を用いた疲労損傷挙動の時系列観察を行った.