CN113933194A - 在役蒸汽管道焊接接头软化区硬度和强度检测方法 - Google Patents
在役蒸汽管道焊接接头软化区硬度和强度检测方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000012360 testing method Methods 0.000 claims abstract description 162
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- 238000001514 detection method Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 35
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- 229910000831 Steel Inorganic materials 0.000 claims description 8
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- 239000010953 base metal Substances 0.000 claims description 6
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- 229910000734 martensite Inorganic materials 0.000 claims description 2
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- 238000012544 monitoring process Methods 0.000 abstract description 4
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- 238000010586 diagram Methods 0.000 description 2
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- 238000007546 Brinell hardness test Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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CN202110975349.7A CN113933194B (zh) | 2021-08-24 | 2021-08-24 | 在役蒸汽管道焊接接头软化区硬度和强度检测方法 |
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CN202110975349.7A CN113933194B (zh) | 2021-08-24 | 2021-08-24 | 在役蒸汽管道焊接接头软化区硬度和强度检测方法 |
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Citations (12)
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US20010030004A1 (en) * | 1999-08-06 | 2001-10-18 | Takahiro Kushida | Martensitic stainless steel welded pipe |
JP2002361460A (ja) * | 2001-06-04 | 2002-12-18 | Kawasaki Steel Corp | 溶接継手 |
US20090098009A1 (en) * | 2006-07-04 | 2009-04-16 | Masuhiro Fukaya | Low Chromium Stainless Steel Superior in Corrosion Resistance of Multipass Welded Heat Affected Zones and Its Method of Production |
CN102419290A (zh) * | 2011-12-12 | 2012-04-18 | 敦化市拜特科技有限公司 | 一种判断热处理改善马氏体时效钢带激光焊接强度的方法 |
CN103341695A (zh) * | 2013-06-27 | 2013-10-09 | 西安交通大学 | 一种改善调质低合金高强钢gmaw接头力学性能的方法 |
RU2506564C1 (ru) * | 2012-08-31 | 2014-02-10 | Общество с ограниченной ответственностью "ИТ-СЕРВИС" | Способ оценки стойкости сварных изделий из низкоуглеродистых сталей к коррозионному растрескиванию под напряжением |
JP2017170490A (ja) * | 2016-03-24 | 2017-09-28 | 日新製鋼株式会社 | 溶接鋼管及び給油管 |
CN108637532A (zh) * | 2018-04-09 | 2018-10-12 | 沈若松 | 一种抗电渣焊接头软化的方法及装置 |
CN109022749A (zh) * | 2018-10-24 | 2018-12-18 | 攀钢集团攀枝花钢铁研究院有限公司 | U71MnH钢轨焊接接头的焊后热处理方法 |
CN109307630A (zh) * | 2018-09-30 | 2019-02-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | 基于现场检测硬度和金相组织的火电机组蒸汽管道用15Cr1Mo1V钢的老化评级方法 |
CN110052732A (zh) * | 2019-04-26 | 2019-07-26 | 东北大学 | 一种精确定位焊接热影响区软化区的方法 |
CN110216375A (zh) * | 2019-06-04 | 2019-09-10 | 华中科技大学无锡研究院 | 一种铝合金中厚板材的激光熔透焊接工艺 |
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2021
- 2021-08-24 CN CN202110975349.7A patent/CN113933194B/zh active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US20010030004A1 (en) * | 1999-08-06 | 2001-10-18 | Takahiro Kushida | Martensitic stainless steel welded pipe |
JP2002361460A (ja) * | 2001-06-04 | 2002-12-18 | Kawasaki Steel Corp | 溶接継手 |
US20090098009A1 (en) * | 2006-07-04 | 2009-04-16 | Masuhiro Fukaya | Low Chromium Stainless Steel Superior in Corrosion Resistance of Multipass Welded Heat Affected Zones and Its Method of Production |
CN102419290A (zh) * | 2011-12-12 | 2012-04-18 | 敦化市拜特科技有限公司 | 一种判断热处理改善马氏体时效钢带激光焊接强度的方法 |
RU2506564C1 (ru) * | 2012-08-31 | 2014-02-10 | Общество с ограниченной ответственностью "ИТ-СЕРВИС" | Способ оценки стойкости сварных изделий из низкоуглеродистых сталей к коррозионному растрескиванию под напряжением |
CN103341695A (zh) * | 2013-06-27 | 2013-10-09 | 西安交通大学 | 一种改善调质低合金高强钢gmaw接头力学性能的方法 |
JP2017170490A (ja) * | 2016-03-24 | 2017-09-28 | 日新製鋼株式会社 | 溶接鋼管及び給油管 |
CN108637532A (zh) * | 2018-04-09 | 2018-10-12 | 沈若松 | 一种抗电渣焊接头软化的方法及装置 |
CN109307630A (zh) * | 2018-09-30 | 2019-02-05 | 中国大唐集团科学技术研究院有限公司华中分公司 | 基于现场检测硬度和金相组织的火电机组蒸汽管道用15Cr1Mo1V钢的老化评级方法 |
CN109022749A (zh) * | 2018-10-24 | 2018-12-18 | 攀钢集团攀枝花钢铁研究院有限公司 | U71MnH钢轨焊接接头的焊后热处理方法 |
CN110052732A (zh) * | 2019-04-26 | 2019-07-26 | 东北大学 | 一种精确定位焊接热影响区软化区的方法 |
CN110216375A (zh) * | 2019-06-04 | 2019-09-10 | 华中科技大学无锡研究院 | 一种铝合金中厚板材的激光熔透焊接工艺 |
Non-Patent Citations (9)
Title |
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刘晓超;吴楠;: "GX12CrMoVNbN10-1-1耐热铸钢焊接接头微观组织及力学性能研究", 热加工工艺, no. 19 * |
孙占;张华;黄继华;赵兴科;李曲全;杨静;: "新型EH40船板钢大热输入量埋弧焊焊接接头组织性能研究", 热加工工艺, no. 19 * |
孙占;黄继华;张华;赵兴科;李曲全;: "微合金EH40型船板钢大热输入焊接接头组织和力学性能", 焊接学报, no. 03 * |
宋福香;刘心军;: "热处理过程中化工管道用L830管线钢焊接头组织和力学性能分析", 铸造技术, no. 08 * |
张敏;徐蔼彦;汪强;李继红;: "高温运行后12Cr1MoV钢焊接接头的显微组织和力学性能", 机械工程材料, no. 02 * |
梁国俐;: "EH36船板钢埋弧焊接头的组织和力学性能", 机械工程材料, no. 01 * |
薄国公;王勇;韩涛;李立英;: "焊后热处理对ASTM 4130钢焊接热影响区组织与性能的影响", 金属热处理, no. 02 * |
郑惠锦;阎璐;兰玲;: "国产船用耐蚀钢焊条电弧焊接头组织和性能", 焊接, no. 11 * |
韩振仙;兰志宇;孙远方;王德印;: "热输入对Q890D低合金高强钢焊接性能的影响", 焊接, no. 03 * |
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Effective date of registration: 20240426 Address after: Room 202, Simulation Machine Complex Building B, Datang Apartment, Southwest Side of Dongshan Road, Qiaodong Street, Xiangqiao District, Chaozhou City, Guangdong Province, 521041 Patentee after: GUANGDONG DATANG INTERNATIONAL CHAOZHOU POWER GENERATION Co.,Ltd. Country or region after: China Patentee after: DATANG BOILER PRESSURE VESSEL EXAMINATION CENTER Co.,Ltd. Patentee after: Huainan Luohe Power Generation Co.,Ltd. Address before: 521000 Xinhe Li, Xinqiao East Road, Chaozhou City, Guangdong Province Patentee before: GUANGDONG DATANG INTERNATIONAL CHAOZHOU POWER GENERATION Co.,Ltd. Country or region before: China Patentee before: DATANG BOILER PRESSURE VESSEL EXAMINATION CENTER Co.,Ltd. Patentee before: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch |
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