RU2463373C2 - Высокопрочная сталь для массивных деталей - Google Patents

Высокопрочная сталь для массивных деталей Download PDF

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Publication number
RU2463373C2
RU2463373C2 RU2010149330/02A RU2010149330A RU2463373C2 RU 2463373 C2 RU2463373 C2 RU 2463373C2 RU 2010149330/02 A RU2010149330/02 A RU 2010149330/02A RU 2010149330 A RU2010149330 A RU 2010149330A RU 2463373 C2 RU2463373 C2 RU 2463373C2
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RU
Russia
Prior art keywords
steel
hardness
segregation
parts
cooling
Prior art date
Application number
RU2010149330/02A
Other languages
English (en)
Russian (ru)
Other versions
RU2010149330A (ru
Inventor
Жан БЕГИНО (FR)
Жан Бегино
Валери НГОМО (FR)
Валери Нгомо
Original Assignee
Эндюстель Крёзо
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39798117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2463373(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Эндюстель Крёзо filed Critical Эндюстель Крёзо
Publication of RU2010149330A publication Critical patent/RU2010149330A/ru
Application granted granted Critical
Publication of RU2463373C2 publication Critical patent/RU2463373C2/ru

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/0221—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 characterised by the working steps
    • C21D8/0242—Flattening; Dressing; Flexing
    • 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
    • C21D8/0247—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 characterised by the heat treatment
    • C21D8/0263—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 characterised by the heat treatment following hot rolling
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/18—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
    • C22C38/40—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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
RU2010149330/02A 2008-05-06 2009-05-05 Высокопрочная сталь для массивных деталей RU2463373C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08300199.0 2008-05-06
EP08300199A EP2123787A1 (fr) 2008-05-06 2008-05-06 Acier à hautes caractéristiques pour pièces massives

Publications (2)

Publication Number Publication Date
RU2010149330A RU2010149330A (ru) 2012-06-20
RU2463373C2 true RU2463373C2 (ru) 2012-10-10

Family

ID=39798117

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2010149330/02A RU2463373C2 (ru) 2008-05-06 2009-05-05 Высокопрочная сталь для массивных деталей

Country Status (17)

Country Link
US (2) US9103008B2 (https=)
EP (2) EP2123787A1 (https=)
JP (1) JP5001460B2 (https=)
KR (3) KR20110006671A (https=)
CN (1) CN102016097A (https=)
AU (1) AU2009248619B2 (https=)
BR (1) BRPI0912251A2 (https=)
CA (1) CA2718848C (https=)
ES (1) ES2435431T3 (https=)
MX (1) MX2010011495A (https=)
PL (1) PL2279275T3 (https=)
RU (1) RU2463373C2 (https=)
SI (1) SI2279275T1 (https=)
TW (1) TWI435938B (https=)
UA (1) UA95052C2 (https=)
WO (1) WO2009141556A1 (https=)
ZA (1) ZA201006646B (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2677888C2 (ru) * 2014-07-03 2019-01-22 Арселормиттал Способ изготовления высокопрочной листовой стали, имеющей улучшенную формуемость, и полученный лист
RU2703085C1 (ru) * 2015-11-16 2019-10-15 Дойче Эдельштальверке Спешелти Стил Гмбх Унд Ко. Кг Конструкционная сталь с бейнитной структурой, получаемые из нее кованые детали и способ производства кованой детали
US10472692B2 (en) 2014-07-03 2019-11-12 Arcelormittal Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained
US10844455B2 (en) 2014-07-03 2020-11-24 Arcelormittal Method for manufacturing a high strength steel sheet and sheet obtained by the method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6493286B2 (ja) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 耐摩耗鋼板および耐摩耗鋼板の製造方法
TWI756226B (zh) * 2016-06-30 2022-03-01 瑞典商伍德赫爾恩股份有限公司 用於工具架之鋼
CN107287503A (zh) * 2017-06-07 2017-10-24 江苏科技大学 一种改善残余元素恶化钢热塑性的方法
TWI798338B (zh) * 2018-06-26 2023-04-11 美商Ａ芬克父子公司 塑膠注射模具及其製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241624A1 (en) * 1973-07-13 1975-03-21 Int Nickel Ltd Fabrication of articles in chromium steels - using spheroidised structure and formation of martensite after deformation
US5759299A (en) * 1994-05-10 1998-06-02 Nkk Corporation Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same
RU2309190C2 (ru) * 2002-04-03 2007-10-27 Индустил Франс Стальная заготовка для изготовления пресс-формы для литья под давлением пластмассы или для изготовления деталей для металлообработки
UA81134C2 (en) * 2002-11-19 2007-12-10 Industeel Creusot Method for making part and part made of steel having abrasive resistance

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE651845C (de) * 1935-10-20 1937-10-20 Boehler & Co Akt Ges Geb Stahllegierung fuer Warmarbeitswerkzeuge
CA1035602A (en) * 1973-07-13 1978-08-01 Inco Limited Air hardenable, formable steel
JP2881869B2 (ja) * 1989-12-06 1999-04-12 大同特殊鋼株式会社 溶接性にすぐれたプラスチック成形金型用鋼
JPH06184695A (ja) * 1992-12-22 1994-07-05 Hitachi Ltd 溶接性，切削性にすぐれたプラスチック成形金型用鋼
JP3098366B2 (ja) * 1993-09-29 2000-10-16 エヌケーケー条鋼株式会社 空冷型マルテンサイト系強靱性熱間鍛造用非調質鋼
FR2748036B1 (fr) * 1996-04-29 1998-05-22 Creusot Loire Acier faiblement allie pour la fabrication de moules pour matieres plastiques
FR2748037B1 (fr) * 1996-04-29 1998-05-22 Creusot Loire Acier reparable par soudure pour la fabrication de moules pour matieres plastiques
FR2764308B1 (fr) * 1997-06-04 1999-07-23 Thyssen France Sa Procede de fabrication d'un acier pour moules de grandes dimensions
JP3987616B2 (ja) * 1997-11-20 2007-10-10 新日本製鐵株式会社 耐表面損傷性および耐摩耗性に優れた高強度ベイナイト系レールの製造法
JP2000017376A (ja) * 1998-06-30 2000-01-18 Kawasaki Steel Corp 熱間鍛造用非調質鋼
JP2001294973A (ja) * 2000-04-05 2001-10-26 Daido Steel Co Ltd 粉末放電加工性に優れたプラスチック成形金型用鋼

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2241624A1 (en) * 1973-07-13 1975-03-21 Int Nickel Ltd Fabrication of articles in chromium steels - using spheroidised structure and formation of martensite after deformation
US5759299A (en) * 1994-05-10 1998-06-02 Nkk Corporation Rail having excellent resistance to rolling fatigue damage and rail having excellent toughness and wear resistance and method of manufacturing the same
RU2309190C2 (ru) * 2002-04-03 2007-10-27 Индустил Франс Стальная заготовка для изготовления пресс-формы для литья под давлением пластмассы или для изготовления деталей для металлообработки
UA81134C2 (en) * 2002-11-19 2007-12-10 Industeel Creusot Method for making part and part made of steel having abrasive resistance

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2677888C2 (ru) * 2014-07-03 2019-01-22 Арселормиттал Способ изготовления высокопрочной листовой стали, имеющей улучшенную формуемость, и полученный лист
US10472692B2 (en) 2014-07-03 2019-11-12 Arcelormittal Method for manufacturing a high strength steel sheet having improved formability and ductility and sheet obtained
US10844455B2 (en) 2014-07-03 2020-11-24 Arcelormittal Method for manufacturing a high strength steel sheet and sheet obtained by the method
US11692235B2 (en) 2014-07-03 2023-07-04 Arcelormittal Method for manufacturing a high-strength steel sheet and sheet obtained by the method
US12467105B2 (en) 2014-07-03 2025-11-11 Arcelormittal Method for manufacturing a high strength steel sheet having improved formability and sheet obtained
RU2703085C1 (ru) * 2015-11-16 2019-10-15 Дойче Эдельштальверке Спешелти Стил Гмбх Унд Ко. Кг Конструкционная сталь с бейнитной структурой, получаемые из нее кованые детали и способ производства кованой детали

Also Published As

Publication number Publication date
EP2279275A1 (fr) 2011-02-02
SI2279275T1 (sl) 2013-12-31
AU2009248619B2 (en) 2012-05-24
US9103008B2 (en) 2015-08-11
MX2010011495A (es) 2010-11-12
TWI435938B (zh) 2014-05-01
ZA201006646B (en) 2011-06-29
US20150299835A1 (en) 2015-10-22
KR20110006671A (ko) 2011-01-20
ES2435431T3 (es) 2013-12-19
TW201018735A (en) 2010-05-16
KR20140129385A (ko) 2014-11-06
EP2279275B1 (fr) 2013-08-28
AU2009248619A1 (en) 2009-11-26
RU2010149330A (ru) 2012-06-20
WO2009141556A1 (fr) 2009-11-26
EP2123787A1 (fr) 2009-11-25
CN102016097A (zh) 2011-04-13
US20110108169A1 (en) 2011-05-12
CA2718848C (fr) 2013-02-12
BRPI0912251A2 (pt) 2015-10-06
JP2011518957A (ja) 2011-06-30
UA95052C2 (uk) 2011-06-25
JP5001460B2 (ja) 2012-08-15
KR20120025009A (ko) 2012-03-14
CA2718848A1 (fr) 2009-11-26
PL2279275T3 (pl) 2014-03-31

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PC43 Official registration of the transfer of the exclusive right without contract for inventions

Effective date: 20151002

MM4A The patent is invalid due to non-payment of fees

Effective date: 20170506