CN2556592Y - Crack depth detector for cast blank section - Google Patents
Crack depth detector for cast blank section Download PDFInfo
- Publication number
- CN2556592Y CN2556592Y CN 02274413 CN02274413U CN2556592Y CN 2556592 Y CN2556592 Y CN 2556592Y CN 02274413 CN02274413 CN 02274413 CN 02274413 U CN02274413 U CN 02274413U CN 2556592 Y CN2556592 Y CN 2556592Y
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- amplifier
- crack depth
- blank section
- casting blank
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- 239000000523 sample Substances 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000005266 casting Methods 0.000 claims abstract description 13
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005674 electromagnetic induction Effects 0.000 abstract description 2
- 230000035945 sensitivity Effects 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000012827 research and development Methods 0.000 abstract 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 9
- 238000009749 continuous casting Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02274413 CN2556592Y (en) | 2002-07-25 | 2002-07-25 | Crack depth detector for cast blank section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02274413 CN2556592Y (en) | 2002-07-25 | 2002-07-25 | Crack depth detector for cast blank section |
Publications (1)
Publication Number | Publication Date |
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CN2556592Y true CN2556592Y (en) | 2003-06-18 |
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CN 02274413 Expired - Lifetime CN2556592Y (en) | 2002-07-25 | 2002-07-25 | Crack depth detector for cast blank section |
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CN (1) | CN2556592Y (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106247923A (en) * | 2014-07-18 | 2016-12-21 | 江苏省电力公司南通供电公司 | The method of work of earthing bar buried depth detector |
CN106643465A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Weld joint penetration depth detection method |
CN110487165A (en) * | 2019-08-23 | 2019-11-22 | 北京石墨烯技术研究院有限公司 | Metal Crack detection sensor and system |
CN110587107A (en) * | 2019-08-16 | 2019-12-20 | 徐州远航模具有限公司 | Equipment suitable for mould is restoreed |
CN114252504A (en) * | 2021-12-20 | 2022-03-29 | 马鞍山钢铁股份有限公司 | Online rapid detection method and detection device for corner cracks of continuous casting slab |
CN115561571A (en) * | 2022-01-13 | 2023-01-03 | 深圳荣耀智能机器有限公司 | Crack detection circuit, crack detection system, integrated circuit and electronic equipment |
-
2002
- 2002-07-25 CN CN 02274413 patent/CN2556592Y/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106247923A (en) * | 2014-07-18 | 2016-12-21 | 江苏省电力公司南通供电公司 | The method of work of earthing bar buried depth detector |
CN106247923B (en) * | 2014-07-18 | 2018-12-18 | 江苏省电力公司南通供电公司 | The working method of earthing bar buried depth detector |
CN106643465A (en) * | 2016-12-28 | 2017-05-10 | 宁波市鄞州磁泰电子科技有限公司 | Weld joint penetration depth detection method |
CN106643465B (en) * | 2016-12-28 | 2019-01-29 | 宁波市鄞州磁泰电子科技有限公司 | A kind of weld penetration detection method |
CN110587107A (en) * | 2019-08-16 | 2019-12-20 | 徐州远航模具有限公司 | Equipment suitable for mould is restoreed |
CN110487165A (en) * | 2019-08-23 | 2019-11-22 | 北京石墨烯技术研究院有限公司 | Metal Crack detection sensor and system |
CN114252504A (en) * | 2021-12-20 | 2022-03-29 | 马鞍山钢铁股份有限公司 | Online rapid detection method and detection device for corner cracks of continuous casting slab |
CN115561571A (en) * | 2022-01-13 | 2023-01-03 | 深圳荣耀智能机器有限公司 | Crack detection circuit, crack detection system, integrated circuit and electronic equipment |
CN115561571B (en) * | 2022-01-13 | 2023-12-08 | 深圳荣耀智能机器有限公司 | Crack detection circuit, system, integrated circuit and electronic equipment |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANGANG NEW STEEL ROLLING CO., LTD. Free format text: FORMER OWNER: XINGANGTIE CO., LTD., ANSHAN IRON AND STEEL GROUP Effective date: 20061208 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: ANGANG STOCK CO., LTD. Free format text: FORMER NAME OR ADDRESS: ANGANG NEW STEEL ROLLING CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 114009, No. 63, Wuyi Road, MTR Eastern District, Liaoning, Anshan Patentee after: ANGANG STEEL COMPANY LIMITED Address before: 114001 No. 31 Shengli Road, Tiedong District, Liaoning, Anshan Patentee before: Angang New Steel Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20061208 Address after: 114001 No. 31 Shengli Road, Tiedong District, Liaoning, Anshan Patentee after: Angang New Steel Co.,Ltd. Address before: 114001 No. 31 Shengli Road, Tiedong District, Liaoning, Anshan Patentee before: Angang Steel Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20120725 Granted publication date: 20030618 |