EP2180076A4 - Wear-resistant steel sheet having excellent wear resistant at high temperature and processability upon bending, and method for production thereof - Google Patents

Wear-resistant steel sheet having excellent wear resistant at high temperature and processability upon bending, and method for production thereof

Info

Publication number
EP2180076A4
EP2180076A4 EP09700890.8A EP09700890A EP2180076A4 EP 2180076 A4 EP2180076 A4 EP 2180076A4 EP 09700890 A EP09700890 A EP 09700890A EP 2180076 A4 EP2180076 A4 EP 2180076A4
Authority
EP
European Patent Office
Prior art keywords
wear
resistant
processability
bending
production
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
EP09700890.8A
Other languages
German (de)
French (fr)
Other versions
EP2180076A1 (en
EP2180076B1 (en
Inventor
Tatsuya Kumagai
Naoki Saitoh
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal 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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of EP2180076A1 publication Critical patent/EP2180076A1/en
Publication of EP2180076A4 publication Critical patent/EP2180076A4/en
Application granted granted Critical
Publication of EP2180076B1 publication Critical patent/EP2180076B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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 by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
EP09700890.8A 2008-01-07 2009-01-06 Wear-resistant steel sheet having excellent wear resistant at high temperature and processability upon bending, and method for production thereof Active EP2180076B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008000301 2008-01-07
JP2008268253 2008-10-17
PCT/JP2009/050024 WO2009087990A1 (en) 2008-01-07 2009-01-06 Wear-resistant steel sheet having excellent wear resistant at high temperature and processability upon bending, and method for production thereof

Publications (3)

Publication Number Publication Date
EP2180076A1 EP2180076A1 (en) 2010-04-28
EP2180076A4 true EP2180076A4 (en) 2013-10-23
EP2180076B1 EP2180076B1 (en) 2016-03-30

Family

ID=40853104

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09700890.8A Active EP2180076B1 (en) 2008-01-07 2009-01-06 Wear-resistant steel sheet having excellent wear resistant at high temperature and processability upon bending, and method for production thereof

Country Status (9)

Country Link
US (1) US20100139820A1 (en)
EP (1) EP2180076B1 (en)
JP (1) JP4590012B2 (en)
KR (1) KR101033711B1 (en)
CN (1) CN101680071B (en)
AU (1) AU2009203476B2 (en)
BR (1) BRPI0901014A2 (en)
TW (1) TWI341332B (en)
WO (1) WO2009087990A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150036798A (en) * 2012-09-19 2015-04-07 제이에프이 스틸 가부시키가이샤 Wear-resistant steel plate having excellent low-temperature toughness and corrosion wear resistance
US10662493B2 (en) 2014-01-28 2020-05-26 Jfe Steel Corporation Abrasion-resistant steel plate and method for manufacturing the same
JP6149778B2 (en) 2014-03-31 2017-06-21 Ｊｆｅスチール株式会社 Steel plate with excellent wear resistance and method for producing the same
CN104388839B (en) * 2014-11-05 2017-01-18 金照宇 Alloy for steam turbine rotor
FR3047254B1 (en) 2016-02-02 2018-02-16 Vallourec Tubes France STEEL COMPOSITION WITH IMPROVED ANTI-COKAGE PROPERTIES
CN105839001A (en) * 2016-05-30 2016-08-10 苏州双金实业有限公司 Steel with excellent machinability
CN105886903A (en) * 2016-06-13 2016-08-24 苏州双金实业有限公司 Steel with anti-abrasion performance
KR101899686B1 (en) * 2016-12-22 2018-10-04 주식회사 포스코 Wear resistant steel havinh high hardness and method for manufacturing the same
JP6610575B2 (en) * 2017-02-03 2019-11-27 Ｊｆｅスチール株式会社 Abrasion resistant steel sheet and method for producing the abrasion resistant steel sheet
BR112019017699B1 (en) * 2017-03-13 2023-03-14 Jfe Steel Corporation ABRASION RESISTANT STEEL PLATE AND METHOD FOR MANUFACTURING THE SAME
CN114127322B (en) * 2019-08-26 2023-01-10 杰富意钢铁株式会社 Wear-resistant thin steel sheet and method for producing same
KR20220062609A (en) * 2019-09-17 2022-05-17 제이에프이 스틸 가부시키가이샤 Wear-resistant steel plate and manufacturing method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005098069A1 (en) * 2004-04-08 2005-10-20 Nippon Steel Corporation Steel plate excellent in fatigue crack propagation characteristics and method for production thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789426A (en) * 1980-11-19 1982-06-03 Nippon Steel Corp Manufacture of high-hardness and wear resistant steel having excellent weldability
JPS63169359A (en) * 1986-12-29 1988-07-13 Sumitomo Metal Ind Ltd Thick steel plate having high toughness and wear resistance
JPH01142023A (en) * 1987-11-30 1989-06-02 Kobe Steel Ltd Manufacture of wear-resistant steel plate having superior bendability
JPH02179842A (en) * 1988-12-29 1990-07-12 Sumitomo Metal Ind Ltd High-toughness wear-resistant steel sheet
JPH03243743A (en) 1990-02-20 1991-10-30 Nkk Corp Wear-resistant steel for ordinary and medium temperature use having high hardness in medium and ordinary temperature range
JPH08188848A (en) * 1995-01-06 1996-07-23 Nippon Steel Corp High tension steel plate for medium temperature use, minimal in deterioration in toughness after long use, and its production
JP3514018B2 (en) * 1995-12-16 2004-03-31 大同特殊鋼株式会社 Method for producing high-strength and high-toughness martensitic non-heat treated steel
JP3962186B2 (en) * 1998-12-11 2007-08-22 新日本製鐵株式会社 Thin steel plate excellent in heat treatment hardening ability and method for producing high-strength press-formed body using the steel plate
JP2001049387A (en) 1999-08-03 2001-02-20 Nippon Steel Corp Thick-walled high temperature wear resistant steel with high toughness
JP2002060889A (en) * 2000-08-22 2002-02-28 Sumitomo Metal Ind Ltd High tensile steel plate
JP2002256382A (en) * 2000-12-27 2002-09-11 Nkk Corp Wear resistant steel sheet and production method therefor
FR2847271B1 (en) * 2002-11-19 2004-12-24 Usinor METHOD FOR MANUFACTURING AN ABRASION RESISTANT STEEL SHEET AND OBTAINED SHEET
CN1293222C (en) * 2003-12-11 2007-01-03 杨军 Easy cut by flame abrasion-resistant steel in high rigidity, in toughness and preparation method
CA2556574C (en) * 2004-02-19 2011-12-13 Nippon Steel Corporation Steel plate or steel pipe with small occurrence of bauschinger effect and methods of production of same
JP2005240135A (en) 2004-02-27 2005-09-08 Jfe Steel Kk Method for manufacturing wear-resistant steel having excellent bendability, and wear-resistant steel
JP4510488B2 (en) * 2004-03-11 2010-07-21 新日本製鐵株式会社 Hot-dip galvanized composite high-strength steel sheet excellent in formability and hole expansibility and method for producing the same
JP4735191B2 (en) * 2005-10-27 2011-07-27 Ｊｆｅスチール株式会社 Abrasion resistant steel plate with excellent low temperature toughness and method for producing the same
JP4580904B2 (en) 2006-06-22 2010-11-17 幸英 岩本 Cell transplantation instrument
JP2008268253A (en) 2007-04-16 2008-11-06 Sony Corp Liquid crystal display device, method for driving liquid crystal display device, and video display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005098069A1 (en) * 2004-04-08 2005-10-20 Nippon Steel Corporation Steel plate excellent in fatigue crack propagation characteristics and method for production thereof

Also Published As

Publication number Publication date
BRPI0901014A2 (en) 2015-06-23
AU2009203476B2 (en) 2010-10-07
KR20090102791A (en) 2009-09-30
EP2180076A1 (en) 2010-04-28
JP4590012B2 (en) 2010-12-01
TW200940725A (en) 2009-10-01
TWI341332B (en) 2011-05-01
WO2009087990A1 (en) 2009-07-16
US20100139820A1 (en) 2010-06-10
AU2009203476A1 (en) 2009-07-16
CN101680071B (en) 2012-12-26
CN101680071A (en) 2010-03-24
EP2180076B1 (en) 2016-03-30
JPWO2009087990A1 (en) 2011-05-26
KR101033711B1 (en) 2011-05-09

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