| 发明名称 |
High temperature pressure coupled ultrasonic waveguide |
| 摘要 |
A pressure coupled ultrasonic waveguide is provided to which one end may be attached a transducer and at the other end a high temperature material for continuous ultrasonic testing of the material. The ultrasonic signal is coupled from the waveguide into the material through a thin, dry copper foil.
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| 申请公布号 |
US4392380(A) |
申请公布日期 |
1983.07.12 |
| 申请号 |
US19810233354 |
申请日期 |
1981.02.11 |
| 申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
CAINES, MICHAEL J. |
| 分类号 |
B06B3/00;G01N29/28;G10K11/24;(IPC1-7):G01N29/00 |
主分类号 |
B06B3/00 |
| 代理机构 |
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