EP2886675A3 - Hochfeste Stahllegierung und daraus hergestelltes Band- und Blechprodukt - Google Patents

Hochfeste Stahllegierung und daraus hergestelltes Band- und Blechprodukt Download PDF

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Publication number
EP2886675A3
EP2886675A3 EP14199446.7A EP14199446A EP2886675A3 EP 2886675 A3 EP2886675 A3 EP 2886675A3 EP 14199446 A EP14199446 A EP 14199446A EP 2886675 A3 EP2886675 A3 EP 2886675A3
Authority
EP
European Patent Office
Prior art keywords
high strength
strip
max
strength steel
product made
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
EP14199446.7A
Other languages
English (en)
French (fr)
Other versions
EP2886675B1 (de
EP2886675A2 (de
Inventor
Paul M. Novotny
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.)
CRS Holdings LLC
Original Assignee
CRS Holdings LLC
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 CRS Holdings LLC filed Critical CRS Holdings LLC
Priority to PL14199446T priority Critical patent/PL2886675T3/pl
Publication of EP2886675A2 publication Critical patent/EP2886675A2/de
Publication of EP2886675A3 publication Critical patent/EP2886675A3/de
Application granted granted Critical
Publication of EP2886675B1 publication Critical patent/EP2886675B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C22C38/001—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
    • C22C38/002—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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/58—Oils

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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
EP14199446.7A 2013-12-20 2014-12-19 Hochfeste Stahllegierung und daraus hergestelltes Band- und Blechprodukt Active EP2886675B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14199446T PL2886675T3 (pl) 2013-12-20 2014-12-19 Stop stali o wysokiej wytrzymałości oraz taśmy i wyroby płaskie z nich wytwarzane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361919081P 2013-12-20 2013-12-20

Publications (3)

Publication Number Publication Date
EP2886675A2 EP2886675A2 (de) 2015-06-24
EP2886675A3 true EP2886675A3 (de) 2015-08-05
EP2886675B1 EP2886675B1 (de) 2019-05-22

Family

ID=52231942

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14199446.7A Active EP2886675B1 (de) 2013-12-20 2014-12-19 Hochfeste Stahllegierung und daraus hergestelltes Band- und Blechprodukt

Country Status (5)

Country Link
US (2) US20150176109A1 (de)
EP (1) EP2886675B1 (de)
JP (1) JP6099103B2 (de)
ES (1) ES2743175T3 (de)
PL (1) PL2886675T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190115024A (ko) 2017-03-01 2019-10-10 에이케이 스틸 프로퍼티즈 인코포레이티드 극도로 높은 강도를 갖는 프레스 경화 강
CN114107847B (zh) * 2021-09-28 2022-10-11 材谷金带(佛山)金属复合材料有限公司 一种1050铝/304不锈钢复合板热处理方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229075A (ja) * 1998-02-18 1999-08-24 Sumitomo Metal Ind Ltd 耐遅れ破壊特性に優れる高強度鋼およびその製造方法
JPH11269541A (ja) * 1998-03-24 1999-10-05 Nisshin Steel Co Ltd 疲労特性に優れた高強度鋼の製造方法
US7067019B1 (en) * 2003-11-24 2006-06-27 Malltech, L.L.C. Alloy steel and article made therefrom
EP1975266A1 (de) * 2005-12-28 2008-10-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Ultrahochfestes stahlblech
JP2010116593A (ja) * 2008-11-12 2010-05-27 Kobe Steel Ltd 高強度合金化溶融亜鉛めっき鋼板の製造方法および高強度合金化溶融亜鉛めっき鋼板
EP2397571A1 (de) * 2009-02-12 2011-12-21 NHK Spring Co., Ltd. Stahl für einen sehr starken fahrzeugstabilisator mit ausgezeichneter korrosionsbeständigkeit und niedertremperatur-zähigkeit und verfahren zur herstellung davon, sowie stabilisator
JP2012001802A (ja) * 2010-06-21 2012-01-05 Sumitomo Metal Ind Ltd 鋼材およびその製造方法ならびに焼入処理用鋼板
WO2012153831A1 (ja) * 2011-05-12 2012-11-15 日本発條株式会社 車両懸架用ばね部品用鋼、車両懸架用ばね部品およびその製造方法
EP2543747A1 (de) * 2010-03-04 2013-01-09 Kabushiki Kaisha Kobe Seiko Sho Nahtloses stahlrohr aus einer hochfesten hohlfeder

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU737977B2 (en) * 1998-01-14 2001-09-06 Nippon Steel Corporation Bainitic steel rails excelling in resistance to surface fatigue failures and wear resistance
JP5287770B2 (ja) * 2010-03-09 2013-09-11 Ｊｆｅスチール株式会社 高強度鋼板およびその製造方法
KR101253885B1 (ko) * 2010-12-27 2013-04-16 주식회사 포스코 연성이 우수한 성형 부재용 강판, 성형 부재 및 그 제조방법
MX338912B (es) * 2011-03-28 2016-05-05 Nippon Steel & Sumitomo Metal Corp Placa de acero laminada en caliente y metodo de produccion para la misma.
JP5736929B2 (ja) * 2011-04-19 2015-06-17 Ｊｆｅスチール株式会社 加工性および低温靭性に優れた中空部材用超高強度電縫鋼管およびその製造方法
JP5440672B2 (ja) * 2011-09-16 2014-03-12 Ｊｆｅスチール株式会社 加工性に優れた高強度鋼板およびその製造方法
US9617614B2 (en) * 2011-10-24 2017-04-11 Jfe Steel Corporation Method for manufacturing high strength steel sheet having excellent formability

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11229075A (ja) * 1998-02-18 1999-08-24 Sumitomo Metal Ind Ltd 耐遅れ破壊特性に優れる高強度鋼およびその製造方法
JPH11269541A (ja) * 1998-03-24 1999-10-05 Nisshin Steel Co Ltd 疲労特性に優れた高強度鋼の製造方法
US7067019B1 (en) * 2003-11-24 2006-06-27 Malltech, L.L.C. Alloy steel and article made therefrom
EP1975266A1 (de) * 2005-12-28 2008-10-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Ultrahochfestes stahlblech
JP2010116593A (ja) * 2008-11-12 2010-05-27 Kobe Steel Ltd 高強度合金化溶融亜鉛めっき鋼板の製造方法および高強度合金化溶融亜鉛めっき鋼板
EP2397571A1 (de) * 2009-02-12 2011-12-21 NHK Spring Co., Ltd. Stahl für einen sehr starken fahrzeugstabilisator mit ausgezeichneter korrosionsbeständigkeit und niedertremperatur-zähigkeit und verfahren zur herstellung davon, sowie stabilisator
EP2543747A1 (de) * 2010-03-04 2013-01-09 Kabushiki Kaisha Kobe Seiko Sho Nahtloses stahlrohr aus einer hochfesten hohlfeder
JP2012001802A (ja) * 2010-06-21 2012-01-05 Sumitomo Metal Ind Ltd 鋼材およびその製造方法ならびに焼入処理用鋼板
WO2012153831A1 (ja) * 2011-05-12 2012-11-15 日本発條株式会社 車両懸架用ばね部品用鋼、車両懸架用ばね部品およびその製造方法

Also Published As

Publication number Publication date
US20150176109A1 (en) 2015-06-25
EP2886675B1 (de) 2019-05-22
EP2886675A2 (de) 2015-06-24
US20190048447A1 (en) 2019-02-14
JP6099103B2 (ja) 2017-03-22
JP2015134962A (ja) 2015-07-27
PL2886675T3 (pl) 2019-11-29
ES2743175T3 (es) 2020-02-18

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