Ultrasonic Behavior of Tin-Bismuth Alloys during Solidification Process
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概要
- 論文の詳細を見る
Sound velocity and its attenuation during solidification process in tin-bismuthalloys of three different chemical compositions, Bib(Bi -l- Sn)= 57.0 wt '% (eutectic),63.5 and 66.7 wt '% (hypereutectic), have been measured by the pulse transmissionmethod. The frequency of sound used was 1 MHz. During solidification process,the sound velocity and the attenuation in eutectic alloy showed continuous changewith temperature, but those of hypereutectic alloys showed discontinuous changewith temperature. By combining the present results with our previous data onsound velocity and attenuation in melting process, discussion was made on theultrasonic behavior at melting point in simple binary system of tin-bismuth alloy.
- 社団法人日本物理学会の論文
- 1985-05-15
著者
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Sumino Y
Regional Center For Earthquake Prediction And Observation Faculty Of Science Nagoya University
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Sumino Yoshio
Regional Center For Earthquake Prediction And Observation Faculty Of Science
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KAMIOKA Hiroaki
Faculty of Engineering, Gifu University
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Kamioka H
Faculty Of Engineering Gifu University
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Kamioka Hiroaki
Department Of Physics Faculty Of Engineering Gifu University
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Kamioka Hiroaki
Department Of Physics Faculty Of Engineering Gfu University
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