CN201464434U - Special test block for ultrasonic defect detection pipe bend - Google Patents
Special test block for ultrasonic defect detection pipe bend Download PDFInfo
- Publication number
- CN201464434U CN201464434U CN2009201039022U CN200920103902U CN201464434U CN 201464434 U CN201464434 U CN 201464434U CN 2009201039022 U CN2009201039022 U CN 2009201039022U CN 200920103902 U CN200920103902 U CN 200920103902U CN 201464434 U CN201464434 U CN 201464434U
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- test block
- defect detection
- special test
- special
- pipe
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000001514 detection method Methods 0.000 title abstract description 19
- 230000007547 defect Effects 0.000 title abstract description 14
- 230000001788 irregular Effects 0.000 claims abstract description 5
- 230000035945 sensitivity Effects 0.000 abstract description 11
- 238000012545 processing Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000001028 reflection method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201039022U CN201464434U (en) | 2009-07-28 | 2009-07-28 | Special test block for ultrasonic defect detection pipe bend |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009201039022U CN201464434U (en) | 2009-07-28 | 2009-07-28 | Special test block for ultrasonic defect detection pipe bend |
Publications (1)
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CN201464434U true CN201464434U (en) | 2010-05-12 |
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Family Applications (1)
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CN2009201039022U Expired - Fee Related CN201464434U (en) | 2009-07-28 | 2009-07-28 | Special test block for ultrasonic defect detection pipe bend |
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CN (1) | CN201464434U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940904A (en) * | 2014-04-11 | 2014-07-23 | 南车戚墅堰机车有限公司 | Ultrasonic flaw detection method for fatigue cracks on inner surface of eccentric long hole |
CN105116057A (en) * | 2015-09-18 | 2015-12-02 | 安徽省特种设备检测院 | Ultrasonic probe for detecting rolling defects of small-bore pipes and test block used with ultrasonic probe |
CN106645433A (en) * | 2016-12-12 | 2017-05-10 | 北京理工大学 | Three-dimensional calibration test block for ultrasonic automatic detection system |
CN109030132A (en) * | 2018-06-14 | 2018-12-18 | 国网安徽省电力有限公司电力科学研究院 | A kind of creep impairment reference block preparation method, damage detecting method and system |
-
2009
- 2009-07-28 CN CN2009201039022U patent/CN201464434U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103940904A (en) * | 2014-04-11 | 2014-07-23 | 南车戚墅堰机车有限公司 | Ultrasonic flaw detection method for fatigue cracks on inner surface of eccentric long hole |
CN105116057A (en) * | 2015-09-18 | 2015-12-02 | 安徽省特种设备检测院 | Ultrasonic probe for detecting rolling defects of small-bore pipes and test block used with ultrasonic probe |
CN106645433A (en) * | 2016-12-12 | 2017-05-10 | 北京理工大学 | Three-dimensional calibration test block for ultrasonic automatic detection system |
CN109030132A (en) * | 2018-06-14 | 2018-12-18 | 国网安徽省电力有限公司电力科学研究院 | A kind of creep impairment reference block preparation method, damage detecting method and system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hebei Electric Power Construction & Adjustment Research Institute Assignor: Hebei Electric Power Research Institute Contract record no.: 2011130000014 Denomination of utility model: Special test block for ultrasonic defect detection pipe bend Granted publication date: 20100512 License type: Exclusive License Record date: 20110110 |
|
ASS | Succession or assignment of patent right |
Owner name: HEBEI ELECTRIC POWER CORPORATION ELECTRIC POWER RE Free format text: FORMER OWNER: HEBEI ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130320 Owner name: STATE ELECTRIC NET CROP. HEBEI ELECTRIC POWER CONS Effective date: 20130320 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130320 Address after: 050021 Shijiazhuang Province, Yuhua Province Sports street, South Street, No. 238, No. Patentee after: Electric Power Research Institute of Hebei Electric Power Corporation Patentee after: State Grid Corporation of China Patentee after: Hebei Electric Power Construction & Adjustment Research Institute Address before: 050021 No. 238 South Sports street, Hebei, Shijiazhuang Patentee before: Hebei Electric Power Research Institute |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20150728 |
|
EXPY | Termination of patent right or utility model |