Improvement of fatigue strength by using a cavitating jet in air

H. Soyama, M. Mikami, K. Homma

研究成果: Conference contribution

抄録

A new application of water jet to improve fatigue strength of metallic materials by using "a cavitating jet in air" was proposed. In order to investigate ability of the cavitating jet in air compare with a normal water jet in air, an erosion test to measure mass loss of aluminum specimens was carried out. The specimens made of steel and treated by the cavitating jet in air were tested by using a bending fatigue test. The fatigue strength of specimen peened by the cavitating jet in air was improved compared with the not-peened specimen. The residual stress on the surface of specimen was also measured.

本文言語English
ホスト出版物のタイトル17th International Conference on Water Jetting
ホスト出版物のサブタイトルAdvances and Future Needs
編集者C. Gee
ページ97-105
ページ数9
出版ステータスPublished - 2004 12月 1
イベント17th International Conference on Water Jetting: Advances and Future Needs - Mainz, Germany
継続期間: 2004 9月 72004 9月 9

出版物シリーズ

名前17th International Conference on Water Jetting: Advances and Future Needs

Other

Other17th International Conference on Water Jetting: Advances and Future Needs
国/地域Germany
CityMainz
Period04/9/704/9/9

ASJC Scopus subject areas

  • 工学(全般)

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