JPS62293156A - 超音波自動探傷方法 - Google Patents
超音波自動探傷方法Info
- Publication number
- JPS62293156A JPS62293156A JP61136453A JP13645386A JPS62293156A JP S62293156 A JPS62293156 A JP S62293156A JP 61136453 A JP61136453 A JP 61136453A JP 13645386 A JP13645386 A JP 13645386A JP S62293156 A JPS62293156 A JP S62293156A
- Authority
- JP
- Japan
- Prior art keywords
- waveform
- output
- sample
- peak
- ultrasonic flaw
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 230000007547 defect Effects 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 19
- 230000002950 deficient Effects 0.000 abstract description 12
- 230000005669 field effect Effects 0.000 abstract description 4
- 239000000523 sample Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 10
- 239000003990 capacitor Substances 0.000 description 7
- 238000002592 echocardiography Methods 0.000 description 6
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61136453A JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61136453A JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62293156A true JPS62293156A (ja) | 1987-12-19 |
| JPH0473746B2 JPH0473746B2 (OSRAM) | 1992-11-24 |
Family
ID=15175466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61136453A Granted JPS62293156A (ja) | 1986-06-12 | 1986-06-12 | 超音波自動探傷方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62293156A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1119178B1 (en) | 1999-12-28 | 2010-04-14 | Sony Corporation | Image commercial transactions system and method |
-
1986
- 1986-06-12 JP JP61136453A patent/JPS62293156A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0473746B2 (OSRAM) | 1992-11-24 |
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