EP0739993B8 - Acier et procédé pour la fabrication de pièces à haute résistance à l'abrasion - Google Patents

Acier et procédé pour la fabrication de pièces à haute résistance à l'abrasion Download PDF

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Publication number
EP0739993B8
EP0739993B8 EP96400737A EP96400737A EP0739993B8 EP 0739993 B8 EP0739993 B8 EP 0739993B8 EP 96400737 A EP96400737 A EP 96400737A EP 96400737 A EP96400737 A EP 96400737A EP 0739993 B8 EP0739993 B8 EP 0739993B8
Authority
EP
European Patent Office
Prior art keywords
pref
steel
degrees
abrasion resistance
less
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.)
Expired - Lifetime
Application number
EP96400737A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0739993B2 (fr
EP0739993B1 (fr
EP0739993A1 (fr
Inventor
Jean Beguinot
Jean-Georges Brisson
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.)
Cubic Defense Applications Inc
Original Assignee
Industeel Creusot
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9478471&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0739993(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Industeel Creusot filed Critical Industeel Creusot
Publication of EP0739993A1 publication Critical patent/EP0739993A1/fr
Application granted granted Critical
Publication of EP0739993B1 publication Critical patent/EP0739993B1/fr
Publication of EP0739993B2 publication Critical patent/EP0739993B2/fr
Publication of EP0739993B8 publication Critical patent/EP0739993B8/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Heat Treatment Of Articles (AREA)
  • Physical Vapour Deposition (AREA)
EP96400737A 1995-04-27 1996-04-05 Acier et procédé pour la fabrication de pièces à haute résistance à l'abrasion Expired - Lifetime EP0739993B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9505016A FR2733516B1 (fr) 1995-04-27 1995-04-27 Acier et procede pour la fabrication de pieces a haute resistance a l'abrasion
FR9505016 1995-04-27

Publications (4)

Publication Number Publication Date
EP0739993A1 EP0739993A1 (fr) 1996-10-30
EP0739993B1 EP0739993B1 (fr) 1999-12-01
EP0739993B2 EP0739993B2 (fr) 2005-11-23
EP0739993B8 true EP0739993B8 (fr) 2006-03-08

Family

ID=9478471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96400737A Expired - Lifetime EP0739993B8 (fr) 1995-04-27 1996-04-05 Acier et procédé pour la fabrication de pièces à haute résistance à l'abrasion

Country Status (11)

Country Link
US (1) US5714116A (xx)
EP (1) EP0739993B8 (xx)
JP (1) JP4058562B2 (xx)
KR (1) KR100204545B1 (xx)
AT (1) ATE187207T1 (xx)
AU (1) AU692377B2 (xx)
BR (1) BR9602054A (xx)
DE (1) DE69605350T3 (xx)
ES (1) ES2141446T5 (xx)
FR (1) FR2733516B1 (xx)
ZA (1) ZA963295B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104694855A (zh) * 2015-03-20 2015-06-10 苏州科胜仓储物流设备有限公司 一种用于驶入式货架的高强度钢板及其热处理工艺

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2838138B1 (fr) * 2002-04-03 2005-04-22 Usinor Acier pour la fabrication de moules d'injection de matiere plastique ou pour la fabrication de pieces pour le travail des metaux
DE10235219A1 (de) * 2002-08-01 2004-02-19 K.B.P. Kettenwerk Becker-Prünte Gmbh Stahl mit hoher Festigkeit und gleichzeitig guter Zähigkeit
FR2847270B1 (fr) 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847272B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
DK1664357T3 (da) * 2003-09-09 2008-02-11 Pewag Austria Gmbh Anvendelse af et stål til fremstilling af kæder, fremgangsmåde til fremstilling af en kæde og kæde fremstillet ifölge denne fremgangsmåde
WO2006133668A1 (de) * 2005-06-16 2006-12-21 Georgsmarienhütte Gmbh Stahl für die herstellung von verschleissteilen für die baumaschinenindustrie
JP4735167B2 (ja) * 2005-09-30 2011-07-27 Ｊｆｅスチール株式会社 低温靭性に優れた耐摩耗鋼板の製造方法
CN102102165B (zh) * 2010-05-10 2012-07-11 北京建筑工程学院 一种用于高速动车组车辆制动盘的合金结构钢材料
EP2390530B1 (de) * 2010-05-31 2012-03-28 iwis motorsysteme GmbH & Co. KG Gelenkkette mit Kettenlaschen aus Bor-Mangan-Stahl
CA2748641C (en) * 2010-06-13 2014-09-16 Qiqihar Railway Rolling Stock Co., Ltd. Steel and coupler made from the same
CN101880838A (zh) * 2010-06-13 2010-11-10 齐齐哈尔轨道交通装备有限责任公司 钢及其制成的车钩
JP2012031511A (ja) 2010-06-30 2012-02-16 Jfe Steel Corp 多層盛溶接部靭性と耐遅れ破壊特性に優れた耐磨耗鋼板
JP5866820B2 (ja) 2010-06-30 2016-02-24 Ｊｆｅスチール株式会社 溶接部靭性および耐遅れ破壊特性に優れた耐磨耗鋼板
DE102010050499B3 (de) * 2010-11-08 2012-01-19 Benteler Automobiltechnik Gmbh Verwendung eines verschleißfesten Stahlbauteils
KR101021040B1 (ko) * 2010-11-25 2011-03-14 주식회사 태강기업 요철모양의 리브가 형성된 그래플 투스
JP5683327B2 (ja) * 2011-03-07 2015-03-11 Ｊｆｅスチール株式会社 低温靭性に優れた耐摩耗鋼板
US9879334B2 (en) 2011-03-29 2018-01-30 Jfe Steel Corporation Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same
PE20141739A1 (es) 2011-03-29 2014-11-26 Jfe Steel Corp Chapa de acero o lamina de acero resistente a la abrasion, excelente en resistencia al resquebrajamiento de corrosion por tension, y metodo para fabricarla
EP2662462A1 (en) * 2012-05-07 2013-11-13 Valls Besitz GmbH Low temperature hardenable steels with excellent machinability
MX370891B (es) 2012-09-19 2020-01-09 Jfe Steel Corp Placa de acero resistente a la abrasión que tiene excelente tenacidad a baja temperatura y excelente resistencia al desgaste corrosivo.
CN102978531B (zh) * 2012-11-09 2015-07-15 宁波嘉达精密铸造有限公司 挖掘机斗齿及其制备方法
DE202013012601U1 (de) 2013-07-03 2017-11-28 J. D. Theile Gmbh & Co. Kg Kettenglied für Bergbauanwendungen
CN103486428B (zh) * 2013-09-29 2016-01-20 苏州市凯业金属制品有限公司 一种抗腐蚀u型金属管
KR102205618B1 (ko) * 2013-12-26 2021-01-21 두산인프라코어 주식회사 건설기계 버켓 부품용 주강 및 이를 포함하는 건설기계 버켓용 부품
CN103834771B (zh) * 2014-03-07 2015-10-28 湖州市千金宝云机械铸件有限公司 耐磨铸钢的热处理方法
CN104805377B (zh) * 2015-05-08 2017-04-19 南京理工大学 一种低合金超高强度钢及其制备方法
CN106854738A (zh) * 2015-12-08 2017-06-16 重庆葛利兹模具技术有限公司上海分公司 一种易切削塑料模具钢及其热处理方法
PE20212030A1 (es) * 2019-03-27 2021-10-20 Esco Group Llc Labio para cucharon de excavadora
KR102314432B1 (ko) * 2019-12-16 2021-10-19 주식회사 포스코 저온 충격인성이 우수한 고경도 내마모강 및 이의 제조방법
CN111074151B (zh) * 2019-12-19 2021-09-03 宁国东方碾磨材料股份有限公司 一种高性能中碳低合金挖掘机齿座
KR102498156B1 (ko) * 2020-12-18 2023-02-08 주식회사 포스코 저온 충격인성이 우수한 고경도 방탄강 및 이의 제조방법
KR102498155B1 (ko) * 2020-12-18 2023-02-08 주식회사 포스코 저온 충격인성이 우수한 고경도 방탄강 및 이의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551909A (xx) * 1967-08-08 1969-01-03
JPS5472712A (en) * 1977-11-22 1979-06-11 Kawasaki Heavy Ind Ltd Wear resistant cast steel for low temperature use
JPS6017022B2 (ja) * 1981-05-21 1985-04-30 住友金属工業株式会社 耐硫化物応力腐食割れ性に優れた高強度油井管用鋼
JPS61157625A (ja) * 1984-12-29 1986-07-17 Nippon Steel Corp 高強度鋼板の製造方法
DE4337148C1 (de) * 1993-10-30 1994-10-27 Theile J D Gmbh Verwendung einer Edelstahl-Legierung für Ketten und Kettenbauteile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104694855A (zh) * 2015-03-20 2015-06-10 苏州科胜仓储物流设备有限公司 一种用于驶入式货架的高强度钢板及其热处理工艺

Also Published As

Publication number Publication date
DE69605350T3 (de) 2006-07-27
EP0739993B2 (fr) 2005-11-23
EP0739993B1 (fr) 1999-12-01
AU5064896A (en) 1996-11-07
US5714116A (en) 1998-02-03
FR2733516B1 (fr) 1997-05-30
AU692377B2 (en) 1998-06-04
FR2733516A1 (fr) 1996-10-31
ES2141446T3 (es) 2000-03-16
JP4058562B2 (ja) 2008-03-12
KR960037857A (ko) 1996-11-19
ES2141446T5 (es) 2006-06-01
DE69605350T2 (de) 2000-08-24
BR9602054A (pt) 1999-10-13
KR100204545B1 (ko) 1999-06-15
ZA963295B (en) 1996-11-06
DE69605350D1 (de) 2000-01-05
ATE187207T1 (de) 1999-12-15
EP0739993A1 (fr) 1996-10-30
JPH08295990A (ja) 1996-11-12

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