JPH035904Y2 - - Google Patents
Info
- Publication number
- JPH035904Y2 JPH035904Y2 JP12768484U JP12768484U JPH035904Y2 JP H035904 Y2 JPH035904 Y2 JP H035904Y2 JP 12768484 U JP12768484 U JP 12768484U JP 12768484 U JP12768484 U JP 12768484U JP H035904 Y2 JPH035904 Y2 JP H035904Y2
- Authority
- JP
- Japan
- Prior art keywords
- deformed steel
- probe
- steel pipe
- flaw detection
- fin
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 claims description 38
- 239000000523 sample Substances 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000001514 detection method Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 238000007654 immersion Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12768484U JPS6142463U (ja) | 1984-08-22 | 1984-08-22 | 異形鋼管の超音波探傷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12768484U JPS6142463U (ja) | 1984-08-22 | 1984-08-22 | 異形鋼管の超音波探傷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6142463U JPS6142463U (ja) | 1986-03-19 |
| JPH035904Y2 true JPH035904Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-14 |
Family
ID=30686318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12768484U Granted JPS6142463U (ja) | 1984-08-22 | 1984-08-22 | 異形鋼管の超音波探傷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6142463U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5172032B1 (ja) * | 2012-06-26 | 2013-03-27 | 株式会社日立エンジニアリング・アンド・サービス | 超音波検査装置、および、超音波検査方法 |
-
1984
- 1984-08-22 JP JP12768484U patent/JPS6142463U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6142463U (ja) | 1986-03-19 |