CN102230913A - 一种冷凝器不锈钢波纹管检测电磁声换能器 - Google Patents
一种冷凝器不锈钢波纹管检测电磁声换能器 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103018342A (zh) * | 2012-12-07 | 2013-04-03 | 钢铁研究总院 | 一种棒材电磁超声导波探伤换能器 |
CN105910698A (zh) * | 2016-06-23 | 2016-08-31 | 安徽徽风新型合成材料有限公司 | 一种基于磁排环扰动的波纹管检测装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104922A (en) * | 1977-05-31 | 1978-08-08 | Rockwell International Corporation | Electromagnetic transducer |
GB2110053A (en) * | 1981-09-22 | 1983-06-08 | Mitsubishi Heavy Ind Ltd | Electromagnetic acoustic transducer |
US6009756A (en) * | 1995-11-22 | 2000-01-04 | Pipetronix Bmbh | Device for testing ferromagnetic materials |
CN101126623A (zh) * | 2007-07-20 | 2008-02-20 | 北京工业大学 | 一种用于钢绞线超声导波检测的磁致伸缩传感器 |
CN201229172Y (zh) * | 2008-05-23 | 2009-04-29 | 北京工业大学 | 一种用于铁磁性管道检测的电磁超声换能器 |
CN102200529A (zh) * | 2011-03-24 | 2011-09-28 | 北京工业大学 | 可插入不锈钢波纹管内部检测的超声换能器 |
CN202101974U (zh) * | 2011-06-25 | 2012-01-04 | 河南电力试验研究院 | 一种冷凝器不锈钢波纹管检测电磁声换能器 |
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2011
- 2011-06-25 CN CN2011101732215A patent/CN102230913A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4104922A (en) * | 1977-05-31 | 1978-08-08 | Rockwell International Corporation | Electromagnetic transducer |
GB2110053A (en) * | 1981-09-22 | 1983-06-08 | Mitsubishi Heavy Ind Ltd | Electromagnetic acoustic transducer |
US6009756A (en) * | 1995-11-22 | 2000-01-04 | Pipetronix Bmbh | Device for testing ferromagnetic materials |
CN101126623A (zh) * | 2007-07-20 | 2008-02-20 | 北京工业大学 | 一种用于钢绞线超声导波检测的磁致伸缩传感器 |
CN201229172Y (zh) * | 2008-05-23 | 2009-04-29 | 北京工业大学 | 一种用于铁磁性管道检测的电磁超声换能器 |
CN102200529A (zh) * | 2011-03-24 | 2011-09-28 | 北京工业大学 | 可插入不锈钢波纹管内部检测的超声换能器 |
CN202101974U (zh) * | 2011-06-25 | 2012-01-04 | 河南电力试验研究院 | 一种冷凝器不锈钢波纹管检测电磁声换能器 |
Non-Patent Citations (4)
Title |
---|
刘增华等: "钢绞线中激励纵向模态的磁致伸缩型激励及接收器的选型", 《应用力学学报》 * |
张武能等: "利用超声导波检测不锈钢波纹管缺陷.", 《热力发电》 * |
汪毅等: "冷凝器不锈钢波纹管导波检测技术的研究", 《汽轮机技术》 * |
汪毅等: "凝汽器不锈钢波纹管超声导波检测技术的研究", 《无损探伤》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103018342A (zh) * | 2012-12-07 | 2013-04-03 | 钢铁研究总院 | 一种棒材电磁超声导波探伤换能器 |
CN103018342B (zh) * | 2012-12-07 | 2015-07-29 | 钢铁研究总院 | 一种棒材电磁超声导波探伤换能器 |
CN105910698A (zh) * | 2016-06-23 | 2016-08-31 | 安徽徽风新型合成材料有限公司 | 一种基于磁排环扰动的波纹管检测装置 |
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