疲労(2)

[I-332] Fatigue strength improvement by ICR treatment using rechargeable impact tool (Part 2)

〇Naohide Arima¹, Shouichi Taga¹, Kentaro Yamada¹, Koji Kionoshita², Kiyoaki Sugawa² (1.Central Nippon Highway Engineering Nagoya Co., 2.Gifu University)

Keywords:rechargeable impact tool, ICR treatmentICR treatment, fatigue crack, ICR treatment, fatigue fracture surface, beach mark