NO125293B - - Google Patents
Download PDFInfo
- Publication number
- NO125293B NO125293B NO1185/68A NO118568A NO125293B NO 125293 B NO125293 B NO 125293B NO 1185/68 A NO1185/68 A NO 1185/68A NO 118568 A NO118568 A NO 118568A NO 125293 B NO125293 B NO 125293B
- Authority
- NO
- Norway
- Prior art keywords
- ultrasound
- reflection
- block
- background reflection
- background
- Prior art date
Links
- 238000002604 ultrasonography Methods 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 14
- 230000001788 irregular Effects 0.000 claims 1
- 230000004304 visual acuity Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 19
- 239000002184 metal Substances 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 230000035945 sensitivity Effects 0.000 description 12
- 230000007547 defect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- BGZZWXTVIYUUEY-UHFFFAOYSA-N fomesafen Chemical compound C1=C([N+]([O-])=O)C(C(=O)NS(=O)(=O)C)=CC(OC=2C(=CC(=CC=2)C(F)(F)F)Cl)=C1 BGZZWXTVIYUUEY-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000011514 reflex Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000002592 echocardiography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
-
- 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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/341—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics
- G01N29/343—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with time characteristics pulse waves, e.g. particular sequence of pulses, bursts
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
-
- 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
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal 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
- G01N2291/042—Wave modes
- G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
Landscapes
- Physics & Mathematics (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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP42019013A JPS511993B1 (de) | 1967-03-28 | 1967-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO125293B true NO125293B (de) | 1972-08-14 |
Family
ID=11987601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1185/68A NO125293B (de) | 1967-03-28 | 1968-03-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3587300A (de) |
| JP (1) | JPS511993B1 (de) |
| DE (1) | DE1773075C3 (de) |
| FR (1) | FR1557536A (de) |
| GB (1) | GB1225424A (de) |
| NL (1) | NL6804405A (de) |
| NO (1) | NO125293B (de) |
| SE (1) | SE344822B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2635982C3 (de) * | 1976-08-06 | 1980-02-28 | Mannesmann Ag, 4000 Duesseldorf | Eichnormal zum Einrichten von Ultraschall-Prüfanlagen |
| JPS54160797U (de) * | 1978-04-29 | 1979-11-09 | ||
| US4480475A (en) * | 1983-01-28 | 1984-11-06 | Westinghouse Electric Corp. | Real-time ultrasonic weld inspection method |
| CN103196997A (zh) * | 2013-04-10 | 2013-07-10 | 吉林省电力有限公司电力科学研究院 | 汽轮机转子轴封部位裂纹超声波检测方法 |
| CN106908522B (zh) * | 2017-02-16 | 2021-05-07 | 泰安市特种设备检验研究院 | 管道缺陷轴向宽度的超声导波检测标定样管及标定方法 |
| US10620162B2 (en) * | 2017-05-10 | 2020-04-14 | Baker Hughes, A Ge Company, Llc | Ultrasonic inspection methods and systems |
| CN110763769A (zh) * | 2019-11-06 | 2020-02-07 | 南京迪威尔高端制造股份有限公司 | 一种弯月试块 |
| JP7453928B2 (ja) * | 2021-02-16 | 2024-03-21 | 株式会社日立製作所 | 溶接部の超音波検査装置 |
-
1967
- 1967-03-28 JP JP42019013A patent/JPS511993B1/ja active Pending
-
1968
- 1968-03-28 NO NO1185/68A patent/NO125293B/no unknown
- 1968-03-28 FR FR1557536D patent/FR1557536A/fr not_active Expired
- 1968-03-28 US US716757A patent/US3587300A/en not_active Expired - Lifetime
- 1968-03-28 NL NL6804405A patent/NL6804405A/xx unknown
- 1968-03-28 GB GB1225424D patent/GB1225424A/en not_active Expired
- 1968-03-28 DE DE1773075A patent/DE1773075C3/de not_active Expired
- 1968-03-28 SE SE4138/68A patent/SE344822B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1557536A (de) | 1969-02-14 |
| US3587300A (en) | 1971-06-28 |
| GB1225424A (de) | 1971-03-17 |
| SE344822B (de) | 1972-05-02 |
| DE1773075A1 (de) | 1971-09-23 |
| DE1773075C3 (de) | 1974-05-16 |
| JPS511993B1 (de) | 1976-01-22 |
| DE1773075B2 (de) | 1973-10-18 |
| NL6804405A (de) | 1968-09-30 |
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