CN104480288A - 预防局部热处理时换热管产生凹痕的装置及方法 - Google Patents
预防局部热处理时换热管产生凹痕的装置及方法 Download PDFInfo
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- CN104480288A CN104480288A CN201410604801.9A CN201410604801A CN104480288A CN 104480288 A CN104480288 A CN 104480288A CN 201410604801 A CN201410604801 A CN 201410604801A CN 104480288 A CN104480288 A CN 104480288A
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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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- 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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CN201410604801.9A CN104480288B (zh) | 2014-10-31 | 2014-10-31 | 预防局部热处理时换热管产生凹痕的装置及方法 |
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CN201410604801.9A CN104480288B (zh) | 2014-10-31 | 2014-10-31 | 预防局部热处理时换热管产生凹痕的装置及方法 |
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CN104480288A true CN104480288A (zh) | 2015-04-01 |
CN104480288B CN104480288B (zh) | 2016-08-24 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107464587A (zh) * | 2017-07-13 | 2017-12-12 | 东方电气(广州)重型机器有限公司 | 核电蒸汽发生器局部热处理防止传热管凹痕的系统及方法 |
CN107723454A (zh) * | 2017-11-28 | 2018-02-23 | 哈电集团(秦皇岛)重型装备有限公司 | 一种管板组件与下封头组件环焊缝局部热处理工艺 |
CN112322886A (zh) * | 2020-11-19 | 2021-02-05 | 上海电气核电设备有限公司 | 一种适用于换热器热处理的防变形方法 |
CN115058574A (zh) * | 2022-05-11 | 2022-09-16 | 上海电气核电设备有限公司 | 防止核电蒸汽发生器tubeding的智能控制系统 |
Citations (3)
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KR20120059140A (ko) * | 2010-11-30 | 2012-06-08 | 두산중공업 주식회사 | 원자력 증기발생기 용접 후 열처리 과정에서의 튜브 결함 실시간 측정 방법 |
CN103060532A (zh) * | 2011-10-21 | 2013-04-24 | 日立动力欧洲有限公司 | 用于在蒸气发生器竖起的管壁中引起应力降低的方法 |
CN104120241A (zh) * | 2014-08-15 | 2014-10-29 | 苏州热工研究院有限公司 | 接管座对接接头局部焊后热处理方法 |
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2014
- 2014-10-31 CN CN201410604801.9A patent/CN104480288B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20120059140A (ko) * | 2010-11-30 | 2012-06-08 | 두산중공업 주식회사 | 원자력 증기발생기 용접 후 열처리 과정에서의 튜브 결함 실시간 측정 방법 |
CN103060532A (zh) * | 2011-10-21 | 2013-04-24 | 日立动力欧洲有限公司 | 用于在蒸气发生器竖起的管壁中引起应力降低的方法 |
CN104120241A (zh) * | 2014-08-15 | 2014-10-29 | 苏州热工研究院有限公司 | 接管座对接接头局部焊后热处理方法 |
Non-Patent Citations (1)
Title |
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邹小平等: "秦山核电二期600MW蒸汽发生器关键焊接技术", 《锅炉技术》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107464587A (zh) * | 2017-07-13 | 2017-12-12 | 东方电气(广州)重型机器有限公司 | 核电蒸汽发生器局部热处理防止传热管凹痕的系统及方法 |
CN107723454A (zh) * | 2017-11-28 | 2018-02-23 | 哈电集团(秦皇岛)重型装备有限公司 | 一种管板组件与下封头组件环焊缝局部热处理工艺 |
CN112322886A (zh) * | 2020-11-19 | 2021-02-05 | 上海电气核电设备有限公司 | 一种适用于换热器热处理的防变形方法 |
CN112322886B (zh) * | 2020-11-19 | 2022-02-15 | 上海电气核电设备有限公司 | 一种适用于换热器热处理的防变形方法 |
CN115058574A (zh) * | 2022-05-11 | 2022-09-16 | 上海电气核电设备有限公司 | 防止核电蒸汽发生器tubeding的智能控制系统 |
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Inventor after: Yang Song Inventor after: Yang Yuanming Inventor after: Han Jun Inventor after: Xie Yanwu Inventor after: Ma Donghua Inventor after: Zou Dijing Inventor after: Wang Li Inventor after: Zhang Yufeng Inventor before: Yang Song Inventor before: Yang Yuanming Inventor before: Han Jun Inventor before: Xie Yanwu Inventor before: Ma Donghua Inventor before: Zou Dijing Inventor before: Wang Li Inventor before: Zhang Yufeng |