BE1020801A3 - Acier excellent en termes de tenacite du metal de base et de la zone affectee par la chaleur de soudage et procede de fabrication dudit acier. - Google Patents

Acier excellent en termes de tenacite du metal de base et de la zone affectee par la chaleur de soudage et procede de fabrication dudit acier. Download PDF

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Publication number
BE1020801A3
BE1020801A3 BE201200600A BE201200600A BE1020801A3 BE 1020801 A3 BE1020801 A3 BE 1020801A3 BE 201200600 A BE201200600 A BE 201200600A BE 201200600 A BE201200600 A BE 201200600A BE 1020801 A3 BE1020801 A3 BE 1020801A3
Authority
BE
Belgium
Prior art keywords
steel
less
toughness
amount
inclusions
Prior art date
Application number
BE201200600A
Other languages
English (en)
French (fr)
Inventor
Deura Tetsushi
Ohta Hiroki
Sugitani Takashi
Okazaki Yoshitomi
Nako Hidenori
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Application granted granted Critical
Publication of BE1020801A3 publication Critical patent/BE1020801A3/fr

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
BE201200600A 2011-09-13 2012-09-13 Acier excellent en termes de tenacite du metal de base et de la zone affectee par la chaleur de soudage et procede de fabrication dudit acier. BE1020801A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011199914 2011-09-13
JP2011199914A JP5883257B2 (ja) 2011-09-13 2011-09-13 母材および溶接熱影響部の靭性に優れた鋼材、およびその製造方法

Publications (1)

Publication Number Publication Date
BE1020801A3 true BE1020801A3 (fr) 2014-05-06

Family

ID=47137405

Family Applications (1)

Application Number Title Priority Date Filing Date
BE201200600A BE1020801A3 (fr) 2011-09-13 2012-09-13 Acier excellent en termes de tenacite du metal de base et de la zone affectee par la chaleur de soudage et procede de fabrication dudit acier.

Country Status (4)

Country Link
JP (1) JP5883257B2 (ja)
KR (1) KR20130029024A (ja)
CN (1) CN102994872B (ja)
BE (1) BE1020801A3 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7063386B2 (ja) * 2018-08-24 2022-05-09 日本製鉄株式会社 鋼材、鍛造熱処理品、及び、鍛造熱処理品の製造方法
KR20230051276A (ko) * 2020-09-30 2023-04-17 제이에프이 스틸 가부시키가이샤 강판

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052303A2 (en) * 1999-05-10 2000-11-15 Kawasaki Steel Corporation High tensile strength steel product for high heat input welding, having excellent toughness in heat-affected zone
JP2001098340A (ja) * 1999-09-29 2001-04-10 Nippon Steel Corp 溶接熱影響部靱性に優れた溶接構造用鋼
JP2004218010A (ja) * 2003-01-15 2004-08-05 Kobe Steel Ltd 溶接用鋼
JP2007231312A (ja) * 2006-02-28 2007-09-13 Jfe Steel Kk 高張力鋼およびその製造方法
EP1978121A1 (en) * 2005-11-09 2008-10-08 Nippon Steel Corporation HIGH-STRENGTH STEEL SHEET OF 450 MPa OR HIGHER YIELD STRESS AND 570 MPa OR HIGHER TENSILE STRENGTH HAVING LOW ACOUSTIC ANISOTROPY AND HIGH WELDABILITY AND PROCESS FOR PRODUCING THE SAME
EP2272994A1 (en) * 2008-03-31 2011-01-12 JFE Steel Corporation High-tensile strength steel and manufacturing method thereof
EP2295615A1 (en) * 2008-05-26 2011-03-16 Nippon Steel Corporation High-strength hot-rolled steel sheet for line pipe excellent in low-temperature toughness and ductile-fracture-stopping performance and process for producing the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007020683A1 (ja) * 2005-08-15 2007-02-22 Kabushiki Kaisha Kobe Seiko Sho 大入熱溶接継手靭性に優れた厚鋼板
JP4825057B2 (ja) * 2005-09-12 2011-11-30 株式会社神戸製鋼所 溶接熱影響部の靭性に優れた鋼材およびその製法
JP4950528B2 (ja) * 2006-03-16 2012-06-13 株式会社神戸製鋼所 溶接熱影響部の靭性に優れた低降伏比高張力鋼材およびその製法
JP4515427B2 (ja) * 2006-09-29 2010-07-28 株式会社神戸製鋼所 溶接熱影響部の靭性および疲労亀裂進展抵抗性に優れた鋼材およびその製法
JP4485561B2 (ja) * 2007-10-02 2010-06-23 株式会社神戸製鋼所 母材靭性に優れた溶接用高張力厚鋼板
JP5201665B2 (ja) * 2007-11-13 2013-06-05 株式会社神戸製鋼所 大入熱溶接時の熱影響部の靭性に優れた溶接用高張力厚鋼板
JP5231042B2 (ja) * 2008-02-20 2013-07-10 株式会社神戸製鋼所 溶接熱影響部の靭性に優れた鋼材およびその製造方法
JP5432539B2 (ja) * 2009-01-28 2014-03-05 株式会社神戸製鋼所 溶接熱影響部の靭性に優れた鋼材
JP5223706B2 (ja) * 2009-02-03 2013-06-26 新日鐵住金株式会社 大入熱溶接熱影響部の靱性に優れた鋼材およびその製造方法
CN101956132B (zh) * 2009-07-15 2012-07-25 株式会社神户制钢所 焊接热影响部的韧性优异的钢材及其制造方法
JP2011127220A (ja) * 2009-11-18 2011-06-30 Kobe Steel Ltd 溶接熱影響部の靱性に優れた鋼材の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1052303A2 (en) * 1999-05-10 2000-11-15 Kawasaki Steel Corporation High tensile strength steel product for high heat input welding, having excellent toughness in heat-affected zone
JP2001098340A (ja) * 1999-09-29 2001-04-10 Nippon Steel Corp 溶接熱影響部靱性に優れた溶接構造用鋼
JP2004218010A (ja) * 2003-01-15 2004-08-05 Kobe Steel Ltd 溶接用鋼
EP1978121A1 (en) * 2005-11-09 2008-10-08 Nippon Steel Corporation HIGH-STRENGTH STEEL SHEET OF 450 MPa OR HIGHER YIELD STRESS AND 570 MPa OR HIGHER TENSILE STRENGTH HAVING LOW ACOUSTIC ANISOTROPY AND HIGH WELDABILITY AND PROCESS FOR PRODUCING THE SAME
JP2007231312A (ja) * 2006-02-28 2007-09-13 Jfe Steel Kk 高張力鋼およびその製造方法
EP2272994A1 (en) * 2008-03-31 2011-01-12 JFE Steel Corporation High-tensile strength steel and manufacturing method thereof
EP2295615A1 (en) * 2008-05-26 2011-03-16 Nippon Steel Corporation High-strength hot-rolled steel sheet for line pipe excellent in low-temperature toughness and ductile-fracture-stopping performance and process for producing the same

Also Published As

Publication number Publication date
CN102994872B (zh) 2016-02-24
JP5883257B2 (ja) 2016-03-09
JP2013060631A (ja) 2013-04-04
KR20130029024A (ko) 2013-03-21
CN102994872A (zh) 2013-03-27

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Effective date: 20200930