JPS6228869B2 - - Google Patents
Info
- Publication number
- JPS6228869B2 JPS6228869B2 JP53049992A JP4999278A JPS6228869B2 JP S6228869 B2 JPS6228869 B2 JP S6228869B2 JP 53049992 A JP53049992 A JP 53049992A JP 4999278 A JP4999278 A JP 4999278A JP S6228869 B2 JPS6228869 B2 JP S6228869B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- transducer
- flaw detection
- electronic scanning
- detection method
- 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
- 238000001514 detection method Methods 0.000 claims description 32
- 238000002604 ultrasonography Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 16
- 230000007547 defect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 239000012770 industrial material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008685 targeting Effects 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 |
---|---|---|---|
JP4999278A JPS54143194A (en) | 1978-04-28 | 1978-04-28 | Electronic scanning type ultrasonic flaw detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4999278A JPS54143194A (en) | 1978-04-28 | 1978-04-28 | Electronic scanning type ultrasonic flaw detection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54143194A JPS54143194A (en) | 1979-11-08 |
JPS6228869B2 true JPS6228869B2 (zh) | 1987-06-23 |
Family
ID=12846497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4999278A Granted JPS54143194A (en) | 1978-04-28 | 1978-04-28 | Electronic scanning type ultrasonic flaw detection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54143194A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03285069A (ja) * | 1990-03-30 | 1991-12-16 | Mitsubishi Heavy Ind Ltd | 真空シールロール装置 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132658A (ja) * | 1982-02-02 | 1983-08-08 | Toshiba Corp | 超音波探傷装置 |
JPS59210361A (ja) * | 1983-05-16 | 1984-11-29 | Mitsubishi Heavy Ind Ltd | 超音波探傷装置 |
JPS60220857A (ja) * | 1984-04-17 | 1985-11-05 | Toshiba Corp | 超音波探傷装置 |
WO2003042686A1 (fr) * | 2001-11-14 | 2003-05-22 | Kabushiki Kaisha Toshiba | Echographe, transducteur ultrasons, instrument d'examen et dispositif d'ultrasonographie |
JP4793636B2 (ja) * | 2006-03-20 | 2011-10-12 | 株式会社日立エンジニアリング・アンド・サービス | 水浸用アレイプローブ装置 |
CA2593893C (en) * | 2007-01-26 | 2016-11-08 | Roentgen Technische Dienst B.V. | Improved technique and phased array transducer for ultrasonic inspection of coarse grained, anisotropic welds |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5259974A (en) * | 1975-11-12 | 1977-05-17 | Hitachi Medical Corp | Method of controlling ultrasonic vibrator and device therefor |
-
1978
- 1978-04-28 JP JP4999278A patent/JPS54143194A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5259974A (en) * | 1975-11-12 | 1977-05-17 | Hitachi Medical Corp | Method of controlling ultrasonic vibrator and device therefor |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03285069A (ja) * | 1990-03-30 | 1991-12-16 | Mitsubishi Heavy Ind Ltd | 真空シールロール装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS54143194A (en) | 1979-11-08 |
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