CN110396590B - 大型压力容器局部热处理方法 - Google Patents
大型压力容器局部热处理方法 Download PDFInfo
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- CN110396590B CN110396590B CN201910804924.XA CN201910804924A CN110396590B CN 110396590 B CN110396590 B CN 110396590B CN 201910804924 A CN201910804924 A CN 201910804924A CN 110396590 B CN110396590 B CN 110396590B
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- heat treatment
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
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CN201910804924.XA CN110396590B (zh) | 2019-08-29 | 2019-08-29 | 大型压力容器局部热处理方法 |
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CN110396590A CN110396590A (zh) | 2019-11-01 |
CN110396590B true CN110396590B (zh) | 2020-12-08 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111286597B (zh) * | 2020-03-20 | 2021-02-26 | 中国石油大学(华东) | 主副加热调控残余应力局部热处理方法 |
RU2745915C1 (ru) * | 2020-03-25 | 2021-04-02 | Акционерное общество "Инжиниринговая компания "АЭМ-технологии" (АО "АЭМ-технологии") | Способ местной термической обработки сварных соединений |
CN112176175A (zh) * | 2020-09-30 | 2021-01-05 | 中国石油化工股份有限公司 | 一种tp347厚壁管道稳定化热处理方法 |
CN112859969B (zh) * | 2021-01-07 | 2021-12-07 | 巨尔(昆山)光电照明有限公司 | 用于喷涂产线的红外辐射温度控制方法 |
CN113109160B (zh) * | 2021-04-07 | 2022-10-04 | 南京金创有色金属科技发展有限公司 | 一种超设计使用年限压力容器安全评估技术方法 |
CN113523656B (zh) * | 2021-07-05 | 2023-01-17 | 江苏徐工工程机械研究院有限公司 | 一种结构件焊接反变形设计方法 |
CN114182088B (zh) * | 2021-12-08 | 2023-10-13 | 中国石油大学(华东) | 降低管壳式换热器换热管与管板焊接接头应力腐蚀开裂风险的局部热处理方法 |
CN114438286B (zh) * | 2022-01-13 | 2023-05-26 | 西安石油大学 | 热处理试板模拟不同材料过程设备热处理工艺的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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US8058591B2 (en) * | 2007-03-30 | 2011-11-15 | United Technologies Corp. | Systems and methods for providing localized heat treatment of gas turbine components |
US9085811B2 (en) * | 2010-04-09 | 2015-07-21 | Hitachi-Ge Nuclear Energy, Ltd. | Method for improving residual stress in pipe and method for construction management |
CN102732706B (zh) * | 2012-06-12 | 2014-07-02 | 马钢(集团)控股有限公司 | 一种用于大型锻焊件的局部退火装置及其退火方法 |
CN105200224B (zh) * | 2015-11-10 | 2018-01-05 | 山东核电设备制造有限公司 | 一种调质材料制超大型容器的局部焊后热处理方法 |
CN109777942B (zh) * | 2019-01-31 | 2020-06-02 | 中国石油大学(华东) | 超大型压力容器局部焊后热处理焊接应力与变形调控方法 |
CN109722525B (zh) * | 2019-02-20 | 2020-07-03 | 山东核电设备制造有限公司 | 一种降低超大压力容器大型插入板焊后热处理过程中焊缝开裂风险的方法 |
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Inventor after: Jiang Wenchun Inventor after: Jin Qiang Inventor after: Luo Yun Inventor after: Gao Teng Inventor after: Tu Shandong Inventor after: Yan Guizhen Inventor after: Wang Gang Inventor after: Yang Zhongwei Inventor before: Jiang Wenchun Inventor before: Jin Qiang Inventor before: Luo Yun Inventor before: Gao Teng Inventor before: Tu Shandong Inventor before: Yan Guizhen Inventor before: Wang Gang Inventor before: Yang Zhongwei |
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Effective date of registration: 20220826 Address after: 266580 No. 66 Changjiang West Road, Huangdao District, Qingdao, Shandong. Patentee after: CHINA University OF PETROLEUM (EAST CHINA) Patentee after: SHANDONG NUCLEAR POWER EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 266580 No. 66 Changjiang West Road, Huangdao District, Qingdao, Shandong. Patentee before: CHINA University OF PETROLEUM (EAST CHINA) |