CN106645393B - 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
- Publication number
- CN106645393B CN106645393B CN201611095098.9A CN201611095098A CN106645393B CN 106645393 B CN106645393 B CN 106645393B CN 201611095098 A CN201611095098 A CN 201611095098A CN 106645393 B CN106645393 B CN 106645393B
- Authority
- CN
- China
- Prior art keywords
- field gradient
- magnetic field
- gradient sensor
- sensor array
- metal pipe
- 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.)
- Active
Links
- 230000005294 ferromagnetic effect Effects 0.000 title claims abstract description 59
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 59
- 239000002184 metal Substances 0.000 title claims abstract description 59
- 230000007547 defect Effects 0.000 title claims abstract description 39
- 230000007797 corrosion Effects 0.000 title claims abstract description 37
- 238000005260 corrosion Methods 0.000 title claims abstract description 37
- 239000000523 sample Substances 0.000 title claims abstract description 31
- 238000003384 imaging method Methods 0.000 title claims abstract description 26
- 238000007689 inspection Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000005291 magnetic effect Effects 0.000 claims abstract description 135
- 230000005284 excitation Effects 0.000 claims abstract description 19
- 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
- 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
- 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
- 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
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN106645393A CN106645393A (zh) | 2017-05-10 |
CN106645393B true CN106645393B (zh) | 2017-11-28 |
Family
ID=58814979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106645393B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10139372B1 (en) * | 2017-05-19 | 2018-11-27 | Saudi Arabian Oil Company | Two-stage corrosion under insulation detection methodology and modular vehicle with dual locomotion sensory systems |
CN107941904B (zh) * | 2017-12-21 | 2018-12-18 | 西安交通大学 | 航空金属小径管缺陷内检探头及检测方法 |
CN108362770B (zh) * | 2018-01-17 | 2019-01-18 | 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 |
CN108693244B (zh) | 2018-04-27 | 2019-02-26 | 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 |
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 |
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 |
---|
脉冲涡流磁场梯度测量技术在腐蚀缺陷成像中的应用;刘相彪等;《第十届全国无损检测学术年会论文集》;20140504;763-768 * |
Also Published As
Publication number | Publication date |
---|---|
CN106645393A (zh) | 2017-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106645393B (zh) | 航空非铁磁金属管件腐蚀缺陷内检成像探头及方法 | |
CN111122697B (zh) | 一种基于脉冲涡流的导电材料缺陷高精度成像检测方法 | |
CN103487503B (zh) | 一种旋转磁场涡流检测探头 | |
CN101413923B (zh) | 用于脉冲涡流检查的自动提离补偿 | |
CN103336049B (zh) | 一种消除提离效应的脉冲涡流检测方法及装置 | |
CN103995048B (zh) | 钢丝绳磁记忆在线检测装置 | |
CN110108788B (zh) | 基于脉冲涡流的管道漏磁内检测集成探头及检测方法 | |
CN103994843B (zh) | 一种航空铝合金构件残余应力检测和评估方法 | |
CN108195931B (zh) | 金属构件损伤检测的放置式探头及可视化定量评估方法 | |
CN106770636A (zh) | 一种针对管道缺陷检测的磁力传动式阵列涡流探头及方法 | |
CN107941904B (zh) | 航空金属小径管缺陷内检探头及检测方法 | |
CN109781838A (zh) | 一种基于v形线圈激励的涡流-超声检测探头 | |
CN110231397A (zh) | 一种多通道脉冲涡流在线监测系统与监测方法 | |
CN104792858A (zh) | 一种交流电磁场检测仪 | |
CN106289042A (zh) | 一种钢管剩余壁厚磁化脉冲涡流测量方法与装置 | |
CN201382773Y (zh) | 远场双发射阵列套损仪传感器 | |
CN106290560A (zh) | 一种电磁检测组合探头 | |
CN109100416A (zh) | 基于正交多频电磁检测的铁磁性管道内壁缺陷检测装置 | |
Joubert et al. | Experimental validation of an eddy current probe dedicated to the multi-frequency imaging of bore holes | |
CN104330469A (zh) | 基于高通滤波的脉冲涡流检测提离效应抑制方法 | |
CN112415088B (zh) | 一种内穿式横向脉冲涡流检测探头及其使用方法 | |
Wei et al. | A transducer made up of fluxgate sensors for testing wire rope defects | |
CN205879865U (zh) | 基于涡流反射与透射的无损检测系统 | |
Chen et al. | Multi-channel transimpedance measurement of a planar electromagnetic sensor array | |
Wang et al. | Optimal design of iron-cored coil sensor in magnetic flux leakage detection of thick-walled steel pipe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
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 |