Comparision of fatigue property of metallic materials under conventional and ultrasonic testing methods

Benjamin Guennec, Yuki Nakamura, Tatsuo Sakai, Akira Ueno, Isamu Nonaka

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Ultrasonic testing method, due to its very high frequency of stress solicitations, is a very convenient response of the new challenges of which fatigue researches have to cope with. To reach 10 9 or 10 10 cycles is really faster with this type of machines, compared to conventional servo-hydraulic machines. In addition, for many researchers, it is possible to obtain S-N properties of materials by using ultrasonic devices even for high fatigue domain, which is extended from 104 to 107 cycles. This paper deals with a comparison of results from conventional and ultrasonic tests, taken from literature, in the high cycle fatigue domain. A direct comparison and a statistical study have been carried out. Both indicate some divergences between these two methods.

本文言語English
ホスト出版物のタイトルTMS 2012 - 141st Annual Meeting and Exhibition, Supplemental Proceedings
ページ823-830
ページ数8
出版ステータスPublished - 2012
イベント141st Annual Meeting and Exhibition, TMS 2012 - Orlando, FL, United States
継続期間: 2012 3月 112012 3月 15

出版物シリーズ

名前TMS Annual Meeting
2

Other

Other141st Annual Meeting and Exhibition, TMS 2012
国/地域United States
CityOrlando, FL
Period12/3/1112/3/15

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金

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