[G] Fundamentals of Mechanical Properties(1)

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[227] Evaluation of Hydrogen Embrittlement of S45C Carbon Steel by Rotating Bending Fatigue Testing

○Makoto Hino¹, Toshiki Aoki¹, Keita Odawara¹, Seigo Kurosaka², Keitaro Horikawa³ (1. Hiroshima Institute of Technology, 2. C. Uyemura, 3. Univ. of Osaka)

Keywords:

Medium-strength steel,Fatigue strength,Electroless Ni-P plating,Hydrogen embrittlement

1000MPa以下の炭素鋼の疲労強度に及ぼす無電解Ni-Pめっきの影響を調べ、静的な引張試験では水素脆性が生じない中強度炭素鋼の水素脆性感受性を明らかにする。