Propagation characteristics of diffracted SH ultrasonic waves in titanium containing absorbed hydrogen

Mikio Fukuhara, Yoshiyuki Kuwano, Michio Matsushita

研究成果: Article査読

3 被引用数 (Scopus)

抄録

The propagation characteristics of SH waves passing through titanium containing absorbed hydrogen were investigated as a function of hydrogen content. With increase in hydrogen content, the propagation time decreases, the logarithmic damping ratio of the receiving waves increases and the phase becomes delayed at frequencies below 5.7MHz, indicating lattice hardening due to hydrogen solution, dynamic vibration of octahedral interstitial hydrogen atoms and an increment of the γ hydride phase with the larger lattice.

本文言語English
ページ(範囲)60-64
ページ数5
ジャーナルAcoustics Letters
23
3
出版ステータスPublished - 1999 9月
外部発表はい

ASJC Scopus subject areas

  • 音響学および超音波学

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