CN103983666B - 一种无地线非导电涂层电火花检测装置及其检测方法 - Google Patents
一种无地线非导电涂层电火花检测装置及其检测方法 Download PDFInfo
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- CN103983666B CN103983666B CN201410233334.3A CN201410233334A CN103983666B CN 103983666 B CN103983666 B CN 103983666B CN 201410233334 A CN201410233334 A CN 201410233334A CN 103983666 B CN103983666 B CN 103983666B
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- 238000010892 electric spark Methods 0.000 title claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 52
- 238000000576 coating method Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims abstract description 34
- 229910001369 Brass Inorganic materials 0.000 claims abstract description 23
- 239000010951 brass Substances 0.000 claims abstract description 23
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- 239000011159 matrix material Substances 0.000 claims abstract description 14
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- 230000002950 deficient Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000005461 lubrication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012372 quality testing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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CN201410233334.3A CN103983666B (zh) | 2014-05-29 | 2014-05-29 | 一种无地线非导电涂层电火花检测装置及其检测方法 |
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CN201410233334.3A CN103983666B (zh) | 2014-05-29 | 2014-05-29 | 一种无地线非导电涂层电火花检测装置及其检测方法 |
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CN103983666A CN103983666A (zh) | 2014-08-13 |
CN103983666B true CN103983666B (zh) | 2016-10-05 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2016057271A (ja) * | 2014-09-12 | 2016-04-21 | 昭和電工パッケージング株式会社 | 電気化学デバイス用外装フィルムの検査方法 |
CN105628865B (zh) * | 2014-11-07 | 2017-06-06 | 立邦涂料(中国)有限公司 | 一种检测复合涂层中隐蔽涂层凹坑的方法 |
CN106769820B (zh) * | 2016-12-21 | 2019-02-12 | 西南石油大学 | 一种非金属涂层腐蚀疲劳性能测试的装置及方法 |
US11275017B2 (en) * | 2019-08-06 | 2022-03-15 | Saudi Arabian Oil Company | Holiday testing circuit for coated surface inspection |
KR102562221B1 (ko) * | 2022-09-07 | 2023-08-01 | 다온기술 주식회사 | 해수배관 내부 피막 건전성 검사를 위한 가변형 탐촉자 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4898084A (en) * | 1986-03-22 | 1990-02-06 | Bayer Aktiengesellschaft | Sensor-controlled hydraulic system with electroviscous fluids |
CN102033082A (zh) * | 2009-09-25 | 2011-04-27 | 铜陵精工里亚特种线材有限公司 | 高压漆膜连续性试验仪 |
CN202730259U (zh) * | 2012-07-27 | 2013-02-13 | 中国铝业股份有限公司 | 一种铝电解用阳极炭块缺陷筛检装置 |
CN203519542U (zh) * | 2013-07-31 | 2014-04-02 | 上海图博可特石油管道涂层有限公司 | 石油管材内涂层漏点检测装置 |
CN203534783U (zh) * | 2013-10-29 | 2014-04-09 | 陕西安泰科石油技术工程有限公司 | 一种长输管线内涂层外接地线开路式电火花检漏装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US3249862A (en) * | 1960-06-30 | 1966-05-03 | Dow Chemical Co | Apparatus including spark gap electrodes for spark testing plastic layers |
CN1025073C (zh) * | 1991-12-11 | 1994-06-15 | 胜利石油管理局油建一公司 | 钢管道内涂层自动检测补涂机 |
RU2237890C2 (ru) * | 2002-10-11 | 2004-10-10 | Открытое акционерное общество "Научно-производственная корпорация "Иркут " | Способ контроля сплошности покрытия из диэлектрических материалов на электропроводной основе |
KR100917045B1 (ko) * | 2009-03-25 | 2009-09-10 | (주)삼전계기 | 배관의 스케일 감지 장치 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4898084A (en) * | 1986-03-22 | 1990-02-06 | Bayer Aktiengesellschaft | Sensor-controlled hydraulic system with electroviscous fluids |
CN102033082A (zh) * | 2009-09-25 | 2011-04-27 | 铜陵精工里亚特种线材有限公司 | 高压漆膜连续性试验仪 |
CN202730259U (zh) * | 2012-07-27 | 2013-02-13 | 中国铝业股份有限公司 | 一种铝电解用阳极炭块缺陷筛检装置 |
CN203519542U (zh) * | 2013-07-31 | 2014-04-02 | 上海图博可特石油管道涂层有限公司 | 石油管材内涂层漏点检测装置 |
CN203534783U (zh) * | 2013-10-29 | 2014-04-09 | 陕西安泰科石油技术工程有限公司 | 一种长输管线内涂层外接地线开路式电火花检漏装置 |
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Address after: 225300 room 105, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee after: Gai Nannan Address before: 401220 58 yuan 13-2, Yuyuan Garden, Wen Yuan Avenue, Changshou District, Chongqing Patentee before: Gai Nannan |
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Effective date of registration: 20190523 Address after: 528000 No. 15-5 No. 3, Southwest Park C, Sanshui District, Foshan City, Guangdong Province Patentee after: Kesheng Kangyuan Quality Inspection Technology Service Co.,Ltd. Address before: 225300 room 105, Pearl Road, Yongan Town, Yongan, Taizhou, Jiangsu Patentee before: Gai Nannan |
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