JPH023454B2 - - Google Patents
Info
- Publication number
- JPH023454B2 JPH023454B2 JP15853582A JP15853582A JPH023454B2 JP H023454 B2 JPH023454 B2 JP H023454B2 JP 15853582 A JP15853582 A JP 15853582A JP 15853582 A JP15853582 A JP 15853582A JP H023454 B2 JPH023454 B2 JP H023454B2
- Authority
- JP
- Japan
- Prior art keywords
- sample
- wave
- ultrasonic
- sound speed
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010897 surface acoustic wave method Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 7
- 230000001902 propagating effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 6
- 238000000691 measurement method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15853582A JPS5946824A (ja) | 1982-09-11 | 1982-09-11 | 表面弾性波の音速測定法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15853582A JPS5946824A (ja) | 1982-09-11 | 1982-09-11 | 表面弾性波の音速測定法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946824A JPS5946824A (ja) | 1984-03-16 |
| JPH023454B2 true JPH023454B2 (enrdf_load_stackoverflow) | 1990-01-23 |
Family
ID=15673841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15853582A Granted JPS5946824A (ja) | 1982-09-11 | 1982-09-11 | 表面弾性波の音速測定法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946824A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2759127B2 (ja) * | 1988-06-30 | 1998-05-28 | 本多電子株式会社 | 超音波洗浄装置 |
-
1982
- 1982-09-11 JP JP15853582A patent/JPS5946824A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946824A (ja) | 1984-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2592134A (en) | Method of supersonic inspection | |
| CN106017371B (zh) | 基于激光超声的表面缺陷开口宽度的测量装置及其方法 | |
| CN110672047B (zh) | 高温金属材料厚度的激光超声测量方法 | |
| JPH0136584B2 (enrdf_load_stackoverflow) | ||
| US4524621A (en) | Method for measurement of velocity of surface acoustic wave | |
| Osumi et al. | Imaging slit in metal plate using aerial ultrasound source scanning and nonlinear harmonic method | |
| US4730494A (en) | Method for examining a surface of a sample by means of ultrasound | |
| US3379902A (en) | Ultrasonic testing apparatus | |
| JP2001208729A (ja) | 欠陥検出装置 | |
| Bindal | Transducers for ultrasonic flaw detection | |
| JPH023454B2 (enrdf_load_stackoverflow) | ||
| Salim et al. | Visualization and modal analysis of guided waves from a defect in a pipe | |
| Gulino et al. | Application of the Gas-Coupled Laser Acoustic Detection technique to non-destructive monitoring of mechanical components | |
| US5585563A (en) | Non-contact thickness measurement using UTG | |
| JPH0348153A (ja) | セラミツクス接合部の強度判定方法 | |
| US2725491A (en) | Adapter for adjustably mounting angle search unit on contact shoe for ultrasonic shear-wave testing of tubular articles | |
| Bond | Ultrasonic transduction (transducer elements) | |
| GB1222355A (en) | Probes for use in ultrasonic flaw detection | |
| JPH05149931A (ja) | 音速・密度測定方法及び装置 | |
| Monchalin | Optical generation and detection of ultrasound | |
| Dewhurst et al. | A study of Lamb wave interaction with defects in sheet materials using a differential fibre-optic beam deflection technique | |
| JPH0526655A (ja) | 膜厚測定方法及び装置 | |
| JPS606858A (ja) | 表面弾性波の音速・減衰測定法 | |
| SU1569696A1 (ru) | Преобразователь дл ультразвукового контрол | |
| JPH02110366A (ja) | 焦点探触子 |