JPH0353367B2 - - Google Patents

Info

Publication number
JPH0353367B2
JPH0353367B2 JP59007271A JP727184A JPH0353367B2 JP H0353367 B2 JPH0353367 B2 JP H0353367B2 JP 59007271 A JP59007271 A JP 59007271A JP 727184 A JP727184 A JP 727184A JP H0353367 B2 JPH0353367 B2 JP H0353367B2
Authority
JP
Japan
Prior art keywords
toughness
steel
temperature
heat input
heating
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.)
Expired - Lifetime
Application number
JP59007271A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60152626A (ja
Inventor
Kenichi Amano
Eiji Sugie
Taneo Hatomura
Tomoya Koseki
Chiaki Shiga
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP727184A priority Critical patent/JPS60152626A/ja
Publication of JPS60152626A publication Critical patent/JPS60152626A/ja
Publication of JPH0353367B2 publication Critical patent/JPH0353367B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

Landscapes

  • 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 Steel (AREA)
JP727184A 1984-01-20 1984-01-20 溶接構造用高張力鋼のじん性安定化方法 Granted JPS60152626A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP727184A JPS60152626A (ja) 1984-01-20 1984-01-20 溶接構造用高張力鋼のじん性安定化方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP727184A JPS60152626A (ja) 1984-01-20 1984-01-20 溶接構造用高張力鋼のじん性安定化方法

Publications (2)

Publication Number Publication Date
JPS60152626A JPS60152626A (ja) 1985-08-10
JPH0353367B2 true JPH0353367B2 (de) 1991-08-14

Family

ID=11661362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP727184A Granted JPS60152626A (ja) 1984-01-20 1984-01-20 溶接構造用高張力鋼のじん性安定化方法

Country Status (1)

Country Link
JP (1) JPS60152626A (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123292A1 (ja) 2008-03-31 2009-10-08 Ｊｆｅスチール株式会社 高張力鋼およびその製造方法
WO2014038200A1 (ja) 2012-09-06 2014-03-13 Ｊｆｅスチール株式会社 溶接熱影響部ｃｔｏｄ特性に優れた厚肉高張力鋼およびその製造方法
WO2014141632A1 (ja) 2013-03-12 2014-09-18 Ｊｆｅスチール株式会社 多層溶接継手ｃｔｏｄ特性に優れた厚鋼板およびその製造方法
WO2015088040A1 (ja) 2013-12-12 2015-06-18 Ｊｆｅスチール株式会社 鋼板およびその製造方法
WO2016035110A1 (ja) 2014-09-05 2016-03-10 Ｊｆｅスチール株式会社 多層溶接継手ｃｔｏｄ特性に優れた厚鋼板およびその製造方法
US9790579B2 (en) 2011-02-15 2017-10-17 Jfe Steel Corporation High tensile strength steel plate having excellent weld heat-affected zone low-temperature toughness and method for producing same
WO2018216665A1 (ja) 2017-05-22 2018-11-29 Ｊｆｅスチール株式会社 厚鋼板およびその製造方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753882B2 (ja) * 1986-02-04 1995-06-07 日本鋼管株式会社 溶接割れ感受性の低い非調質高張力鋼板の製造方法
JPS6393845A (ja) * 1986-10-08 1988-04-25 Nippon Steel Corp 溶接部のｃｏｄ特性の優れた高張力鋼
JP4110652B2 (ja) * 1999-01-05 2008-07-02 Ｊｆｅスチール株式会社 材質ばらつきが少なくかつ溶接部低温靱性に優れた鋼材の製造方法
JP5857772B2 (ja) * 2012-02-08 2016-02-10 新日鐵住金株式会社 棒鋼の液相拡散接合継手の製造方法
KR20240134178A (ko) 2022-02-03 2024-09-06 제이에프이 스틸 가부시키가이샤 강판 및 그의 제조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834131A (ja) * 1981-08-25 1983-02-28 Kawasaki Steel Corp 靭性と溶接性の優れた非調質高張力鋼板の製造方法
JPS5877531A (ja) * 1981-11-04 1983-05-10 Kawasaki Steel Corp セパレ−シヨンの少ない高靭性高張力鋼板の製造方法
JPS58100625A (ja) * 1981-12-11 1983-06-15 Kawasaki Steel Corp 溶接性の優れた高靭性高張力鋼板の製造方法

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009123292A1 (ja) 2008-03-31 2009-10-08 Ｊｆｅスチール株式会社 高張力鋼およびその製造方法
US9790579B2 (en) 2011-02-15 2017-10-17 Jfe Steel Corporation High tensile strength steel plate having excellent weld heat-affected zone low-temperature toughness and method for producing same
WO2014038200A1 (ja) 2012-09-06 2014-03-13 Ｊｆｅスチール株式会社 溶接熱影響部ｃｔｏｄ特性に優れた厚肉高張力鋼およびその製造方法
KR20150029758A (ko) 2012-09-06 2015-03-18 제이에프이 스틸 가부시키가이샤 용접 열영향부 ctod 특성이 우수한 후육 고장력강 및 그의 제조 방법
US9777358B2 (en) 2012-09-06 2017-10-03 Jfe Steel Corporation Thick-walled, high tensile strength steel with excellent CTOD characteristics of the weld heat-affected zone, and manufacturing method thereof
WO2014141632A1 (ja) 2013-03-12 2014-09-18 Ｊｆｅスチール株式会社 多層溶接継手ｃｔｏｄ特性に優れた厚鋼板およびその製造方法
WO2015088040A1 (ja) 2013-12-12 2015-06-18 Ｊｆｅスチール株式会社 鋼板およびその製造方法
WO2016035110A1 (ja) 2014-09-05 2016-03-10 Ｊｆｅスチール株式会社 多層溶接継手ｃｔｏｄ特性に優れた厚鋼板およびその製造方法
US10450627B2 (en) 2014-09-05 2019-10-22 Jfe Steel Corporation Thick steel plate having good multipass weld joint CTOD characteristics and method for manufacturing the same
WO2018216665A1 (ja) 2017-05-22 2018-11-29 Ｊｆｅスチール株式会社 厚鋼板およびその製造方法
US11299798B2 (en) 2017-05-22 2022-04-12 Jfe Steel Corporation Steel plate and method of producing same

Also Published As

Publication number Publication date
JPS60152626A (ja) 1985-08-10

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Legal Events

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