JPH0240186B2 - - Google Patents
Info
- Publication number
- JPH0240186B2 JPH0240186B2 JP57207930A JP20793082A JPH0240186B2 JP H0240186 B2 JPH0240186 B2 JP H0240186B2 JP 57207930 A JP57207930 A JP 57207930A JP 20793082 A JP20793082 A JP 20793082A JP H0240186 B2 JPH0240186 B2 JP H0240186B2
- Authority
- JP
- Japan
- Prior art keywords
- welded part
- welded
- longitudinal direction
- decibel
- flaw detection
- 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 - Lifetime
Links
- 230000007547 defect Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 15
- 238000005259 measurement Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000523 sample Substances 0.000 description 14
- 238000011156 evaluation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000009658 destructive testing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
- G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/11—Analysing solids by measuring attenuation of acoustic waves
-
- 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
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
-
- 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
- G01N2291/26—Scanned objects
- G01N2291/267—Welds
- G01N2291/2675—Seam, butt welding
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207930A JPS5997053A (ja) | 1982-11-26 | 1982-11-26 | 溶接部の超音波探傷方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57207930A JPS5997053A (ja) | 1982-11-26 | 1982-11-26 | 溶接部の超音波探傷方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5997053A JPS5997053A (ja) | 1984-06-04 |
| JPH0240186B2 true JPH0240186B2 (enrdf_load_html_response) | 1990-09-10 |
Family
ID=16547895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57207930A Granted JPS5997053A (ja) | 1982-11-26 | 1982-11-26 | 溶接部の超音波探傷方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997053A (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5999250A (ja) * | 1982-11-27 | 1984-06-07 | Kubota Ltd | 溶接部の超音波探傷装置 |
-
1982
- 1982-11-26 JP JP57207930A patent/JPS5997053A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5997053A (ja) | 1984-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106198740A (zh) | 一种核电站主管道焊缝自动化相控阵超声检测方法 | |
| CA1108743A (en) | Method and apparatus for automatic ultrasonic flaw detection | |
| JPS5858463A (ja) | 金属構造物の非破壊検査測定方法 | |
| CN105866247A (zh) | 钢板粘贴密实度检测装置及方法 | |
| CA1114053A (en) | Locating a welding seam | |
| JP7059204B2 (ja) | 延伸中空プロファイルの超音波試験用方法 | |
| JP2008151588A (ja) | 二層ベローズの欠陥評価方法及びこれに用いる渦流探傷装置 | |
| JPH0240186B2 (enrdf_load_html_response) | ||
| WO2010019039A1 (en) | Method and device for ultrasonic inspection | |
| JPH07333201A (ja) | 配管の超音波探傷方法 | |
| CN212514425U (zh) | 一种不锈钢复合板对接焊缝超声检测对比试块 | |
| JP3612392B2 (ja) | 超音波探傷用スキャナ | |
| JP5431905B2 (ja) | ガイド波を用いた非破壊検査方法及び非破壊検査装置 | |
| JP2000292142A (ja) | タンク底板診断装置 | |
| JPH0240187B2 (enrdf_load_html_response) | ||
| RU93157U1 (ru) | Устройство для обнаружения дефектов в сварных соединениях с использованием ультразвукового метода | |
| JPH0237987B2 (enrdf_load_html_response) | ||
| JPS6140940B2 (enrdf_load_html_response) | ||
| KR910002657B1 (ko) | 관(管)의 초음파 탐상(探傷)법 | |
| JP2004239692A (ja) | 超音波探傷方法及びその装置 | |
| CA1211832A (en) | Method of ultrasonic flaw detection of pipe | |
| JPH0244026B2 (enrdf_load_html_response) | ||
| JPS61175562A (ja) | 非破壊検査装置 | |
| Krautkrämer et al. | Welded joints | |
| JPH0731160B2 (ja) | 管の超音波探傷方法 |