JPS62240718A - 大型圧力容器の局部焼鈍方法 - Google Patents

大型圧力容器の局部焼鈍方法

Info

Publication number
JPS62240718A
JPS62240718A JP8297586A JP8297586A JPS62240718A JP S62240718 A JPS62240718 A JP S62240718A JP 8297586 A JP8297586 A JP 8297586A JP 8297586 A JP8297586 A JP 8297586A JP S62240718 A JPS62240718 A JP S62240718A
Authority
JP
Japan
Prior art keywords
pressure vessel
heat
local annealing
heater
annealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8297586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0372135B2 (enExample
Inventor
Eisaku Hayashi
林　英策
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8297586A priority Critical patent/JPS62240718A/ja
Publication of JPS62240718A publication Critical patent/JPS62240718A/ja
Publication of JPH0372135B2 publication Critical patent/JPH0372135B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Articles (AREA)
JP8297586A 1986-04-10 1986-04-10 大型圧力容器の局部焼鈍方法 Granted JPS62240718A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8297586A JPS62240718A (ja) 1986-04-10 1986-04-10 大型圧力容器の局部焼鈍方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8297586A JPS62240718A (ja) 1986-04-10 1986-04-10 大型圧力容器の局部焼鈍方法

Publications (2)

Publication Number Publication Date
JPS62240718A true JPS62240718A (ja) 1987-10-21
JPH0372135B2 JPH0372135B2 (enExample) 1991-11-15

Family

ID=13789215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8297586A Granted JPS62240718A (ja) 1986-04-10 1986-04-10 大型圧力容器の局部焼鈍方法

Country Status (1)

Country Link
JP (1) JPS62240718A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150283643A1 (en) * 2011-12-20 2015-10-08 Patrik Dahlman Method and Component
CN109321721A (zh) * 2018-09-25 2019-02-12 常州旷达威德机械有限公司 一种平底封头的正火加工方法及起吊工装
JP2024028180A (ja) * 2022-08-17 2024-03-01 東方電気（広州）重型機器有限公司 球形ヘッドと筒体の内外面の溶接継目の加熱支持装置及び加熱装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150283643A1 (en) * 2011-12-20 2015-10-08 Patrik Dahlman Method and Component
CN109321721A (zh) * 2018-09-25 2019-02-12 常州旷达威德机械有限公司 一种平底封头的正火加工方法及起吊工装
JP2024028180A (ja) * 2022-08-17 2024-03-01 東方電気（広州）重型機器有限公司 球形ヘッドと筒体の内外面の溶接継目の加熱支持装置及び加熱装置

Also Published As

Publication number Publication date
JPH0372135B2 (enExample) 1991-11-15

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees