JPS6129459B2 - - Google Patents
Info
- Publication number
- JPS6129459B2 JPS6129459B2 JP53005202A JP520278A JPS6129459B2 JP S6129459 B2 JPS6129459 B2 JP S6129459B2 JP 53005202 A JP53005202 A JP 53005202A JP 520278 A JP520278 A JP 520278A JP S6129459 B2 JPS6129459 B2 JP S6129459B2
- Authority
- JP
- Japan
- Prior art keywords
- delamination
- detected
- cracks
- detection
- detecting
- 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
- 230000032798 delamination Effects 0.000 claims description 31
- 238000001514 detection method Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 14
- 230000007547 defect Effects 0.000 claims 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 10
- 239000010935 stainless steel Substances 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP520278A JPS5499487A (en) | 1978-01-23 | 1978-01-23 | Exfoliation crack detecting method by acoustic emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP520278A JPS5499487A (en) | 1978-01-23 | 1978-01-23 | Exfoliation crack detecting method by acoustic emission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5499487A JPS5499487A (en) | 1979-08-06 |
| JPS6129459B2 true JPS6129459B2 (enrdf_load_stackoverflow) | 1986-07-07 |
Family
ID=11604601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP520278A Granted JPS5499487A (en) | 1978-01-23 | 1978-01-23 | Exfoliation crack detecting method by acoustic emission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5499487A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5712600U (enrdf_load_stackoverflow) * | 1980-06-27 | 1982-01-22 | ||
| JP7362580B2 (ja) | 2020-09-16 | 2023-10-17 | 株式会社東芝 | 構造物評価方法、及び構造物評価システム |
-
1978
- 1978-01-23 JP JP520278A patent/JPS5499487A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499487A (en) | 1979-08-06 |
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