EP2546374A4 - Acier pour outils d'extrusion - Google Patents

Acier pour outils d'extrusion

Info

Publication number
EP2546374A4
EP2546374A4 EP11752761.4A EP11752761A EP2546374A4 EP 2546374 A4 EP2546374 A4 EP 2546374A4 EP 11752761 A EP11752761 A EP 11752761A EP 2546374 A4 EP2546374 A4 EP 2546374A4
Authority
EP
European Patent Office
Prior art keywords
steel
extrusion tools
extrusion
tools
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Withdrawn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
EP11752761.4A
Other languages
German (de)
English (en)
Other versions
EP2546374A1 (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 EP2546374A1 publication Critical patent/EP2546374A1/fr
Publication of EP2546374A4 publication Critical patent/EP2546374A4/fr
Withdrawn legal-status Critical Current

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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • 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
    • C22C38/18—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
    • C22C38/24—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
    • C22C38/42—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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C21/00—Alloys based on aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy

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 Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EP11752761.4A 2010-03-08 2011-03-04 Acier pour outils d'extrusion Withdrawn EP2546374A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI1003185-5A BRPI1003185A2 (pt) 2010-03-08 2010-03-08 aço para ferramentas de extrusão
PCT/BR2011/000059 WO2011109881A1 (fr) 2010-03-08 2011-03-04 Acier pour outils d'extrusion

Publications (2)

Publication Number Publication Date
EP2546374A1 EP2546374A1 (fr) 2013-01-16
EP2546374A4 true EP2546374A4 (fr) 2015-02-18

Family

ID=44562754

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11752761.4A Withdrawn EP2546374A4 (fr) 2010-03-08 2011-03-04 Acier pour outils d'extrusion

Country Status (11)

Country Link
US (1) US20130243639A1 (fr)
EP (1) EP2546374A4 (fr)
JP (1) JP2013521411A (fr)
KR (1) KR20130004591A (fr)
CN (1) CN103097562A (fr)
BR (1) BRPI1003185A2 (fr)
CA (1) CA2792615A1 (fr)
MX (1) MX2012010394A (fr)
RU (1) RU2012142660A (fr)
WO (1) WO2011109881A1 (fr)
ZA (1) ZA201207378B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334054A (zh) * 2013-06-18 2013-10-02 上海大学 经济型含铝热挤压模具钢及其制备、热处理和表面处理方法
JP6410612B2 (ja) * 2015-01-08 2018-10-24 日産自動車株式会社 窒化部材及びそれを用いた摩擦伝動変速機
CN104805362A (zh) * 2015-03-31 2015-07-29 吉林大学 含铝中合金铸造冷作模具钢
KR101676244B1 (ko) 2015-04-14 2016-11-29 현대자동차주식회사 열변형 저감 스티어링 랙바용 탄소강 조성물 및 이의 제조방법
CN104805366B (zh) * 2015-05-20 2017-05-24 中南大学 一种粉末冶金低合金钢及其制备方法
JP2020132891A (ja) * 2019-02-12 2020-08-31 山陽特殊製鋼株式会社 熱伝導率に優れる金型用鋼
CN115418467B (zh) * 2022-09-27 2023-06-06 江苏隆达超合金股份有限公司 一种铜镍合金管挤压用h13穿孔针热处理工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2051984C1 (ru) * 1993-04-28 1996-01-10 Нижнетагильский металлургический комбинат Сталь
US20090191086A1 (en) * 2006-04-06 2009-07-30 Uddeholm Tooling Aktiebolag Hot-working steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6478898B1 (en) * 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
JP3612459B2 (ja) * 1999-11-09 2005-01-19 山陽特殊製鋼株式会社 小ロット生産用金型鋼
CN1138017C (zh) * 2000-06-08 2004-02-11 顺德市世创金属科技有限公司 一种中合金铬系热作模具钢
JP2003268500A (ja) * 2002-03-15 2003-09-25 Daido Steel Co Ltd 被削性に優れた熱間工具鋼及びその製造方法
RU2324760C2 (ru) * 2002-06-13 2008-05-20 Уддехольм Тулинг Актиеболаг Сталь и изготовленный из нее формовочный инструмент для пластмассы
SE533988C2 (sv) * 2008-10-16 2011-03-22 Uddeholms Ab Stålmaterial och förfarande för framställning därav

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2051984C1 (ru) * 1993-04-28 1996-01-10 Нижнетагильский металлургический комбинат Сталь
US20090191086A1 (en) * 2006-04-06 2009-07-30 Uddeholm Tooling Aktiebolag Hot-working steel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011109881A1 *

Also Published As

Publication number Publication date
CN103097562A (zh) 2013-05-08
US20130243639A1 (en) 2013-09-19
ZA201207378B (en) 2013-06-26
EP2546374A1 (fr) 2013-01-16
WO2011109881A1 (fr) 2011-09-15
KR20130004591A (ko) 2013-01-11
JP2013521411A (ja) 2013-06-10
BRPI1003185A2 (pt) 2012-02-07
RU2012142660A (ru) 2014-04-20
CA2792615A1 (fr) 2011-09-15
MX2012010394A (es) 2012-10-05

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