CN103424397B - 基于激光等离子体光谱的12Cr1MoV珠光体球化等级的现场检测方法 - Google Patents
基于激光等离子体光谱的12Cr1MoV珠光体球化等级的现场检测方法 Download PDFInfo
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- CN103424397B CN103424397B CN201310345194.4A CN201310345194A CN103424397B CN 103424397 B CN103424397 B CN 103424397B CN 201310345194 A CN201310345194 A CN 201310345194A CN 103424397 B CN103424397 B CN 103424397B
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- 239000000463 material Substances 0.000 claims abstract description 9
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- 238000004611 spectroscopical analysis Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 15
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- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
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- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000010183 spectrum analysis Methods 0.000 claims description 5
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
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- 229910001563 bainite Inorganic materials 0.000 description 10
- 229910001562 pearlite Inorganic materials 0.000 description 9
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
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- 229910003177 MnII Inorganic materials 0.000 description 1
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- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103969103A (zh) * | 2014-04-25 | 2014-08-06 | 国家电网公司 | 珠光体钢氢损伤显微组织评级方法 |
CN105547474B (zh) * | 2015-11-27 | 2018-03-20 | 中国电子科技集团公司第二十七研究所 | 一种实时原位测量膛内等离子体电枢参数的方法 |
CN105572102B (zh) * | 2016-01-15 | 2017-03-08 | 清华大学深圳研究生院 | 一种硅橡胶复合绝缘材料老化状态检测方法 |
CN105784678B (zh) * | 2016-01-31 | 2019-04-09 | 华南理工大学 | 特征峰强度标准偏差鉴别颗粒流激光等离子体光谱的方法 |
Citations (4)
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CN102183430A (zh) * | 2011-03-08 | 2011-09-14 | 扬州大学 | 20号钢的珠光体球化等级的现场检测方法 |
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
CN103018248A (zh) * | 2012-12-11 | 2013-04-03 | 河北省电力建设调整试验所 | 基于轮廓跟踪对珠光体球化的分级方法 |
CN103018216A (zh) * | 2012-11-30 | 2013-04-03 | 华南理工大学 | 基于libs的锅炉受热面高温失效趋势快速分析方法 |
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Patent Citations (4)
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CN102183430A (zh) * | 2011-03-08 | 2011-09-14 | 扬州大学 | 20号钢的珠光体球化等级的现场检测方法 |
CN102269756A (zh) * | 2011-08-01 | 2011-12-07 | 嘉兴市特种设备检测院 | 一种12Cr1MoV钢珠光体球化等级的现场检测方法 |
CN103018216A (zh) * | 2012-11-30 | 2013-04-03 | 华南理工大学 | 基于libs的锅炉受热面高温失效趋势快速分析方法 |
CN103018248A (zh) * | 2012-12-11 | 2013-04-03 | 河北省电力建设调整试验所 | 基于轮廓跟踪对珠光体球化的分级方法 |
Non-Patent Citations (3)
Title |
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不同机械性能的锅炉受热面材料激光诱导击穿光谱研究;李俊彦;《中国优秀硕士学位论文全文数据库》;20130115(第1期);第31-32页 * |
中华人民共和国国家经济贸易委员会.火电厂用12Cr1MoV钢球化评级标准.《中华人民共和国电力行业标准:火电厂用12Cr1MoV钢球化评级标准 DL/T773-2001》.2002,第1-11页. * |
激光诱导击穿光谱技术在电站运行诊断中的应用研究;姚顺春;《中国优秀博士学位论文全文数据库》;20111215(第12期);第23-28页,第101-122页 * |
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Denomination of invention: On site detection method of 12Cr1MoV pearlite spheroidization grade based on laser plasma spectroscopy Effective date of registration: 20200804 Granted publication date: 20150826 Pledgee: Shunde Guangdong rural commercial bank Limited by Share Ltd. Daliang branch Pledgor: FOSHAN CNTEST INTELLIGENT TECHNOLOGY Co.,Ltd. Registration number: Y2020980004689 |
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