EP2503016A4 - Acier à haute résistance au revenu - Google Patents

Acier à haute résistance au revenu

Info

Publication number
EP2503016A4
EP2503016A4 EP10830974.1A EP10830974A EP2503016A4 EP 2503016 A4 EP2503016 A4 EP 2503016A4 EP 10830974 A EP10830974 A EP 10830974A EP 2503016 A4 EP2503016 A4 EP 2503016A4
Authority
EP
European Patent Office
Prior art keywords
steel
temper resistance
high temper
resistance
temper
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.)
Withdrawn
Application number
EP10830974.1A
Other languages
German (de)
English (en)
Other versions
EP2503016A1 (fr
Inventor
Celso Antonio Barbosa
Rafael Agnelli Mesquita
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.)
Villares Metals SA
Original Assignee
Villares Metals SA
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 Villares Metals SA filed Critical Villares Metals SA
Publication of EP2503016A1 publication Critical patent/EP2503016A1/fr
Publication of EP2503016A4 publication Critical patent/EP2503016A4/fr
Withdrawn legal-status Critical Current

Links

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
    • C22C38/22—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
    • C22C38/02—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/44—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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

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)
  • Heat Treatment Of Articles (AREA)
EP10830974.1A 2009-11-17 2010-11-10 Acier à haute résistance au revenu Withdrawn EP2503016A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0904607-0A2A BRPI0904607A2 (pt) 2009-11-17 2009-11-17 aÇo de alta resistÊncia ao revenido
PCT/BR2010/000375 WO2011060516A1 (fr) 2009-11-17 2010-11-10 Acier à haute résistance au revenu

Publications (2)

Publication Number Publication Date
EP2503016A1 EP2503016A1 (fr) 2012-09-26
EP2503016A4 true EP2503016A4 (fr) 2013-06-26

Family

ID=44059134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10830974.1A Withdrawn EP2503016A4 (fr) 2009-11-17 2010-11-10 Acier à haute résistance au revenu

Country Status (11)

Country Link
US (1) US20120321505A1 (fr)
EP (1) EP2503016A4 (fr)
JP (1) JP2013510951A (fr)
KR (1) KR20120102081A (fr)
CN (1) CN102884215A (fr)
BR (1) BRPI0904607A2 (fr)
CA (1) CA2781048A1 (fr)
MX (1) MX2012005737A (fr)
RU (1) RU2012125061A (fr)
WO (1) WO2011060516A1 (fr)
ZA (1) ZA201204354B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2682491B1 (fr) 2011-03-03 2018-07-04 Hitachi Metals, Ltd. Acier pour outil de travail à chaud doté d'une excellente ténacité et son procédé de production
CN106834931B (zh) * 2017-03-28 2019-05-14 宁波禾顺新材料有限公司 一种抗热疲劳的热作模具钢及其制备方法
JP2019173049A (ja) * 2018-03-27 2019-10-10 山陽特殊製鋼株式会社 金型用粉末
JP6974607B2 (ja) * 2018-05-14 2021-12-01 日立金属株式会社 積層造形熱間工具およびその製造方法、ならびに、積層造形熱間工具用金属粉末
JP7459577B2 (ja) * 2019-06-18 2024-04-02 大同特殊鋼株式会社 積層造形用粉末及びダイカスト金型部品の製造方法
CN113293269B (zh) * 2021-05-31 2022-03-22 东北大学 一种h13模具钢的两级均匀化处理工艺
CN116083779B (zh) * 2022-12-27 2024-10-15 成都先进金属材料产业技术研究院股份有限公司 一种h13热作模具钢中液析碳化物的控制方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01201459A (ja) * 1988-02-08 1989-08-14 Daido Steel Co Ltd 高靭性耐摩耗部品
JPH04180544A (ja) * 1990-11-15 1992-06-26 Daido Steel Co Ltd 耐遅れ破壊性のすぐれた高強度鋼とそれを使用した機械部品の製造方法
EP0648852A1 (fr) * 1993-09-27 1995-04-19 Crucible Materials Corporation Article en acier martensitique préparé par pressage isostatique à chaud pour moules et parties de matrices ainsi que son procédé de fabrication
JP2001293504A (ja) * 2000-04-13 2001-10-23 Sumitomo Metal Ind Ltd マンドレルバーとその製造方法
US20070110610A1 (en) * 2003-12-19 2007-05-17 Seiji Kurata Hot work tool steel and mold member excellent resistance to melting loss
US20080159901A1 (en) * 2004-05-21 2008-07-03 Industeel Creusot Steel Having High Mechanical Strenght And Wear Resistance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436893B2 (fr) * 1973-11-28 1979-11-12
DE4321433C1 (de) * 1993-06-28 1994-12-08 Thyssen Stahl Ag Verwendung eines Warmarbeitsstahls
JP3241491B2 (ja) * 1993-06-29 2001-12-25 大同特殊鋼株式会社 高温高速回転用転がり軸受
SE511758C2 (sv) * 1998-03-27 1999-11-22 Uddeholm Tooling Ab Stålmaterial för varmarbetsverktyg
CN101240401A (zh) * 2008-03-05 2008-08-13 钢铁研究总院 一种无钼低成本热作模具钢
CN101250668A (zh) * 2008-04-03 2008-08-27 上海交通大学 热作模具钢

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01201459A (ja) * 1988-02-08 1989-08-14 Daido Steel Co Ltd 高靭性耐摩耗部品
JPH04180544A (ja) * 1990-11-15 1992-06-26 Daido Steel Co Ltd 耐遅れ破壊性のすぐれた高強度鋼とそれを使用した機械部品の製造方法
EP0648852A1 (fr) * 1993-09-27 1995-04-19 Crucible Materials Corporation Article en acier martensitique préparé par pressage isostatique à chaud pour moules et parties de matrices ainsi que son procédé de fabrication
JP2001293504A (ja) * 2000-04-13 2001-10-23 Sumitomo Metal Ind Ltd マンドレルバーとその製造方法
US20070110610A1 (en) * 2003-12-19 2007-05-17 Seiji Kurata Hot work tool steel and mold member excellent resistance to melting loss
US20080159901A1 (en) * 2004-05-21 2008-07-03 Industeel Creusot Steel Having High Mechanical Strenght And Wear Resistance

Also Published As

Publication number Publication date
CA2781048A1 (fr) 2011-05-26
KR20120102081A (ko) 2012-09-17
RU2012125061A (ru) 2013-12-27
WO2011060516A1 (fr) 2011-05-26
ZA201204354B (en) 2013-01-31
MX2012005737A (es) 2012-06-13
EP2503016A1 (fr) 2012-09-26
JP2013510951A (ja) 2013-03-28
BRPI0904607A2 (pt) 2013-07-02
CN102884215A (zh) 2013-01-16
US20120321505A1 (en) 2012-12-20

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Legal Events

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Effective date: 20120516

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20130528

RIC1 Information provided on ipc code assigned before grant

Ipc: C22C 38/24 20060101ALI20130522BHEP

Ipc: C22C 38/22 20060101AFI20130522BHEP

Ipc: C22C 38/18 20060101ALI20130522BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20130601