JPH0212609Y2 - - Google Patents
Info
- Publication number
- JPH0212609Y2 JPH0212609Y2 JP14627983U JP14627983U JPH0212609Y2 JP H0212609 Y2 JPH0212609 Y2 JP H0212609Y2 JP 14627983 U JP14627983 U JP 14627983U JP 14627983 U JP14627983 U JP 14627983U JP H0212609 Y2 JPH0212609 Y2 JP H0212609Y2
- Authority
- JP
- Japan
- Prior art keywords
- center frequency
- frequency
- transducer
- receiving
- mhz
- 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
- 239000000523 sample Substances 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims 1
- 230000007547 defect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000002592 echocardiography Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Transducers For Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627983U JPS6053054U (ja) | 1983-09-21 | 1983-09-21 | 超音波探触子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14627983U JPS6053054U (ja) | 1983-09-21 | 1983-09-21 | 超音波探触子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6053054U JPS6053054U (ja) | 1985-04-13 |
| JPH0212609Y2 true JPH0212609Y2 (es) | 1990-04-09 |
Family
ID=30325649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14627983U Granted JPS6053054U (ja) | 1983-09-21 | 1983-09-21 | 超音波探触子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6053054U (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004303A1 (ja) * | 2005-07-06 | 2007-01-11 | Central Research Institute Of Electric Power Industry | 超音波探傷試験における傷高さ測定法並びに装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7327759B2 (ja) * | 2019-11-27 | 2023-08-16 | 独立行政法人エネルギー・金属鉱物資源機構 | 探触子および板厚測定装置 |
-
1983
- 1983-09-21 JP JP14627983U patent/JPS6053054U/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004303A1 (ja) * | 2005-07-06 | 2007-01-11 | Central Research Institute Of Electric Power Industry | 超音波探傷試験における傷高さ測定法並びに装置 |
| JPWO2007004303A1 (ja) * | 2005-07-06 | 2009-01-22 | 財団法人電力中央研究所 | 超音波探傷試験における傷高さ測定法並びに装置 |
| JP4747172B2 (ja) * | 2005-07-06 | 2011-08-17 | 財団法人電力中央研究所 | 超音波探傷試験における傷高さ測定法並びに装置 |
| US8051717B2 (en) | 2005-07-06 | 2011-11-08 | Central Research Institute Of Electric Power Industry | Method and apparatus for measuring flaw height in ultrasonic tests |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6053054U (ja) | 1985-04-13 |
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