Improvement of fatigue strength of stainless steel by using a cavitating jet with an associated water jet in water

Hitoshi Soyamaa, Mitsuhiro Mikami

研究成果: Conference article査読

5 被引用数 (Scopus)

抄録

Peening method using cavitation impacts have been developed. In this peening method, cavitation bubbles were generated by a cavitating jet. In order to increase peening intensity, a low speed water jet was injected around a cavitating jet, as the water jet swept away residual bubbles, which weaken the cavitation impact. In the present paper, improvement of fatigue strength of stainless steel by using a cavitating jet with an associated water jet was investigated compared with the results of conventional cavitating jet. It was concluded that the cavitating jet with an associated water jet can peen the stainless steel more effectively compared with the conventional cavitating jet.

本文言語English
ページ(範囲)162-165
ページ数4
ジャーナルKey Engineering Materials
353-358
PART 1
出版ステータスPublished - 2007
外部発表はい
イベントAsian Pacific Conference for Fracture and Strength (APCFS'06) - Sanya, Hainan Island, China
継続期間: 2006 11 222006 11 25

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

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