CN106645393A - 航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 - Google Patents
航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 Download PDFInfo
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- CN106645393A CN106645393A CN201611095098.9A CN201611095098A CN106645393A CN 106645393 A CN106645393 A CN 106645393A CN 201611095098 A CN201611095098 A CN 201611095098A CN 106645393 A CN106645393 A CN 106645393A
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- magnetic field
- field gradient
- gradient sensor
- sensor array
- metal pipe
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 60
- 239000002184 metal Substances 0.000 title claims abstract description 60
- 230000007547 defect Effects 0.000 title claims abstract description 40
- 230000007797 corrosion Effects 0.000 title claims abstract description 38
- 238000005260 corrosion Methods 0.000 title claims abstract description 38
- 239000000523 sample Substances 0.000 title claims abstract description 35
- 238000003384 imaging method Methods 0.000 title claims abstract description 30
- 238000007689 inspection Methods 0.000 title abstract description 11
- 238000000034 method Methods 0.000 title abstract description 7
- 230000005291 magnetic effect Effects 0.000 claims abstract description 140
- 239000011347 resin Substances 0.000 claims abstract description 13
- 229920005989 resin Polymers 0.000 claims abstract description 13
- 230000001052 transient effect Effects 0.000 claims abstract description 4
- 230000005294 ferromagnetic effect Effects 0.000 claims description 57
- 230000005284 excitation Effects 0.000 claims description 16
- 239000000284 extract Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 3
- 238000003260 vortexing Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005358 geomagnetic field Effects 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
- G01N27/902—Arrangements for scanning by moving the sensors
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth 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 Magnetic Means (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
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CN201611095098.9A CN106645393B (zh) | 2016-12-02 | 2016-12-02 | 航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 |
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CN201611095098.9A CN106645393B (zh) | 2016-12-02 | 2016-12-02 | 航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 |
Publications (2)
Publication Number | Publication Date |
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CN106645393A true CN106645393A (zh) | 2017-05-10 |
CN106645393B CN106645393B (zh) | 2017-11-28 |
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CN201611095098.9A Active CN106645393B (zh) | 2016-12-02 | 2016-12-02 | 航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107941904A (zh) * | 2017-12-21 | 2018-04-20 | 西安交通大学 | 航空金属小径管缺陷内检探头及检测方法 |
CN108362770A (zh) * | 2018-01-17 | 2018-08-03 | 西安交通大学 | 碳纤维增强复合材料管件结构缺陷内检探头及检测方法 |
WO2019205891A1 (zh) * | 2018-04-27 | 2019-10-31 | 西安交通大学 | 针对管状结构缺陷检测的内置s型阵列涡流检测探头及方法 |
CN110892259A (zh) * | 2017-05-19 | 2020-03-17 | 沙特阿拉伯石油公司 | 两阶段绝缘下腐蚀检测方法以及具有双运动感觉系统的模块化载具 |
CN113466279A (zh) * | 2021-06-30 | 2021-10-01 | 中国科学技术大学 | 宽场超分辨自旋磁成像装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2455752A1 (en) * | 2010-11-19 | 2012-05-23 | Stanislav Starman | Equipment for detection of defects in rotary metal bodies by a magnetic powder method |
CN204302230U (zh) * | 2014-12-30 | 2015-04-29 | 中核武汉核电运行技术股份有限公司 | 一种涡流多路复用阵列探头 |
CN105806933A (zh) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | 一种非铁磁性薄壁管缺陷检测的内穿式巨磁阻阵列探头 |
-
2016
- 2016-12-02 CN CN201611095098.9A patent/CN106645393B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2455752A1 (en) * | 2010-11-19 | 2012-05-23 | Stanislav Starman | Equipment for detection of defects in rotary metal bodies by a magnetic powder method |
CN204302230U (zh) * | 2014-12-30 | 2015-04-29 | 中核武汉核电运行技术股份有限公司 | 一种涡流多路复用阵列探头 |
CN105806933A (zh) * | 2014-12-30 | 2016-07-27 | 中核武汉核电运行技术股份有限公司 | 一种非铁磁性薄壁管缺陷检测的内穿式巨磁阻阵列探头 |
Non-Patent Citations (1)
Title |
---|
刘相彪等: "脉冲涡流磁场梯度测量技术在腐蚀缺陷成像中的应用", 《第十届全国无损检测学术年会论文集》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110892259A (zh) * | 2017-05-19 | 2020-03-17 | 沙特阿拉伯石油公司 | 两阶段绝缘下腐蚀检测方法以及具有双运动感觉系统的模块化载具 |
CN107941904A (zh) * | 2017-12-21 | 2018-04-20 | 西安交通大学 | 航空金属小径管缺陷内检探头及检测方法 |
CN108362770A (zh) * | 2018-01-17 | 2018-08-03 | 西安交通大学 | 碳纤维增强复合材料管件结构缺陷内检探头及检测方法 |
WO2019205891A1 (zh) * | 2018-04-27 | 2019-10-31 | 西安交通大学 | 针对管状结构缺陷检测的内置s型阵列涡流检测探头及方法 |
US10823702B2 (en) | 2018-04-27 | 2020-11-03 | Xi'an Jiaotong University | Built-in S-typed array eddy current testing probe and method for detecting defects of tubular structure |
CN113466279A (zh) * | 2021-06-30 | 2021-10-01 | 中国科学技术大学 | 宽场超分辨自旋磁成像装置及方法 |
CN113466279B (zh) * | 2021-06-30 | 2024-03-29 | 中国科学技术大学 | 宽场超分辨自旋磁成像装置及方法 |
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CN106645393B (zh) | 2017-11-28 |
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Effective date of registration: 20231102 Address after: Zone A3, No. 12 Industrial Park, No. 36 Dalian East Road, Taicang City, Suzhou City, Jiangsu Province, 215000 Patentee after: Suzhou Huayihang Power Technology Co.,Ltd. Address before: Room 1407 and 1408, No.1 Huayao Street, Huangge, Nansha District, Guangzhou, Guangdong 510000 Patentee before: Guangzhou Boyi Intellectual Property Operation Co.,Ltd. Effective date of registration: 20231102 Address after: Room 1407 and 1408, No.1 Huayao Street, Huangge, Nansha District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Boyi Intellectual Property Operation Co.,Ltd. Address before: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28 Patentee before: XI'AN JIAOTONG University |