High temperature pressure coupled ultrasonic waveguide
Patent
·
OSTI ID:5480500
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.
- Assignee:
- US Department of Energy
- Patent Number(s):
- US 4392380
- OSTI ID:
- 5480500
- Resource Relation:
- Patent File Date: Filed date 11 Feb 1981; Other Information: PAT-APPL-233354
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
47 OTHER INSTRUMENTATION
42 ENGINEERING
ULTRASONIC TESTING
WAVEGUIDES
COPPER
FOILS
HIGH TEMPERATURE
MONITORING
TRANSDUCERS
TRAVELLING WAVES
ULTRASONIC WAVES
ACOUSTIC TESTING
ELEMENTS
MATERIALS TESTING
METALS
NONDESTRUCTIVE TESTING
SOUND WAVES
TESTING
TRANSITION ELEMENTS
440300* - Miscellaneous Instruments- (-1989)
420500 - Engineering- Materials Testing
42 ENGINEERING
ULTRASONIC TESTING
WAVEGUIDES
COPPER
FOILS
HIGH TEMPERATURE
MONITORING
TRANSDUCERS
TRAVELLING WAVES
ULTRASONIC WAVES
ACOUSTIC TESTING
ELEMENTS
MATERIALS TESTING
METALS
NONDESTRUCTIVE TESTING
SOUND WAVES
TESTING
TRANSITION ELEMENTS
440300* - Miscellaneous Instruments- (-1989)
420500 - Engineering- Materials Testing