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Title:
高張力鋼を接合するデュアルパス・デュアルアニール溶接法
Document Type and Number:
Japanese Patent JP2022513080
Kind Code:
A
Abstract:
約０．４５超のＣｅｑを有する鋼のデュアルパスシーム溶接法。第１のパスは、溶接及び直後に溶接部を焼鈍する。第２のパスでは、溶接機を解放し、溶接部が第２の焼鈍に供される。

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Inventors:
Patel, Bikas Kanubai
Patel, Dinesh
Polling, Alan
Application Number:
JP2021527164A
Publication Date:
February 07, 2022
Filing Date:
November 19, 2018
Export Citation:
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Assignee:
ArcelorMittal
International Classes:
B23K11/06; B23K31/00; C21D1/18; C21D1/26; C21D1/42
Domestic Patent References:
JP2010516471A2010-05-20
JP2001287044A2001-10-16
Foreign References:
US5676862A1997-10-14
Other References:
糟谷　正、百合岡　信孝、奥村　誠: "鋼の溶接熱影響硬さの予測と必要余熱温度の選定方法", 新日鉄技報, vol. 第３５５号, JPN7022004081, February 1995 (1995-02-01), JP, ISSN: 0004862857
Attorney, Agent or Firm:
Kawaguchi International Patent Office



 
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