CA2161740A1 - Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc - Google Patents

Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc

Info

Publication number
CA2161740A1
CA2161740A1 CA002161740A CA2161740A CA2161740A1 CA 2161740 A1 CA2161740 A1 CA 2161740A1 CA 002161740 A CA002161740 A CA 002161740A CA 2161740 A CA2161740 A CA 2161740A CA 2161740 A1 CA2161740 A1 CA 2161740A1
Authority
CA
Canada
Prior art keywords
alloy steel
plastic
low
making
rubber moulds
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
CA002161740A
Other languages
English (en)
Other versions
CA2161740C (fr
Inventor
Jean Beguinot
Frederic Chenou
Gilbert Primon
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.)
Creusot Loire Industrie SA
Original Assignee
Creusot Loire Industrie 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9468386&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2161740(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Creusot Loire Industrie SA filed Critical Creusot Loire Industrie SA
Publication of CA2161740A1 publication Critical patent/CA2161740A1/fr
Application granted granted Critical
Publication of CA2161740C publication Critical patent/CA2161740C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)

Abstract

Acier faiblement allié pour la fabrication de moules pour matières plastiques ou pour caoutchouc dont la composition chimique comprend en poids de 0,24% à 0,35% de Carbone, de 1% à 2,5% de Manganèse, de 0,3% à 2,5% de Chrome, de 0,1% à 0,8% de Molybdène plus Tungstène divisé par 2, jusqu'à 2,5% de Nickel, de 0% à 0,3% de Vanadium, moins de 0,5% de Silicium, de 0,002% à 0,005% de Bore, de 0,005% à 0,1% d'Aluminium, de 0% à 0,1% de Titane, moins de 0,02% de Phosphore. La composition chimique devant satisfaire en outre à la relation: U=409(%C)+19,3¢%Cr+%Mo+%W/2+%V!+29,4(%Si) +10(%Mn)+7,2(%Ni)<200 et à la relation: R=3,82(%C)+9,79(%Si)+3,34(%Mn)+11,94(%P) +2,39(%Ni)+1,43(%Cr)+1,43(%Mo+%W/2)<11,14
CA002161740A 1994-10-31 1995-10-30 Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc Expired - Lifetime CA2161740C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9413029A FR2726287B1 (fr) 1994-10-31 1994-10-31 Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc
FR9413029 1994-10-31

Publications (2)

Publication Number Publication Date
CA2161740A1 true CA2161740A1 (fr) 1996-05-01
CA2161740C CA2161740C (fr) 2005-06-14

Family

ID=9468386

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002161740A Expired - Lifetime CA2161740C (fr) 1994-10-31 1995-10-30 Acier faiblement allie pour la fabrication de moules pour matieres plastiques ou pour caoutchouc

Country Status (11)

Country Link
US (1) US5645794A (fr)
EP (1) EP0709481B1 (fr)
JP (1) JP3845805B2 (fr)
CN (1) CN1049700C (fr)
AT (1) ATE189269T1 (fr)
CA (1) CA2161740C (fr)
DE (1) DE69514755T2 (fr)
ES (1) ES2144113T3 (fr)
FR (1) FR2726287B1 (fr)
PT (1) PT709481E (fr)
TW (1) TW420721B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9522485B2 (en) 2012-03-30 2016-12-20 Buderus Edelstahl Gmbh Primary material for molds adapted to mold plastics

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* Cited by examiner, † Cited by third party
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FR2729974B1 (fr) * 1995-01-31 1997-02-28 Creusot Loire Acier a haute ductilite, procede de fabrication et utilisation
ES2148938T3 (es) * 1996-03-12 2000-10-16 Bayer Ag Procedimiento para la fabricacion de piezas moldeadas de poliuretano.
FR2748037B1 (fr) * 1996-04-29 1998-05-22 Creusot Loire Acier reparable par soudure pour la fabrication de moules pour matieres plastiques
US5827376A (en) * 1996-07-19 1998-10-27 A. Finkl & Sons Co. Molds for plastic prototyping and isothermal forging of aluminum, steel therefor, and method of manufacturing thereof
US6200395B1 (en) 1997-11-17 2001-03-13 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Free-machining steels containing tin antimony and/or arsenic
US6206983B1 (en) 1999-05-26 2001-03-27 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Medium carbon steels and low alloy steels with enhanced machinability
US6478898B1 (en) * 1999-09-22 2002-11-12 Sumitomo Metal Industries, Ltd. Method of producing tool steels
KR20020031557A (ko) * 2000-10-21 2002-05-02 이계안 플라스틱 사출금형용 합금조성물
CN1498282A (zh) * 2001-03-23 2004-05-19 ס�ѽ�����ҵ��ʽ���� 铸钢与铸造金属模具
DE50100349D1 (de) * 2001-04-17 2003-08-07 Buderus Edelstahlwerke Ag Verwendung eines Werkzeugstahles für Kunststoffformen
ITMI20011402A1 (it) * 2001-07-02 2003-01-02 Lucchini S P A Acciaio avente ottime proprieta' di lavorabilita' alle macchine utensili e dopo trattamento termico di indurimento ottime proprieta' meccani
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
FR2838137A1 (fr) * 2002-04-03 2003-10-10 Usinor Acier pour la fabrication de moules pour le moulage par injection de matieres plastiques ou pour la fabrication d'outils pour le travail des metaux
FR2847271B1 (fr) * 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
FR2847270B1 (fr) 2002-11-19 2004-12-24 Usinor Procede pour fabriquer une tole en acier resistant a l'abrasion et tole obtenue
KR20050021756A (ko) * 2003-08-26 2005-03-07 현대자동차주식회사 고온사출 성형용 금형의 합금조성물
US20050079087A1 (en) * 2003-10-09 2005-04-14 Henn Eric D. Steel alloy for injection molds
JP4259347B2 (ja) * 2004-02-19 2009-04-30 住友金属工業株式会社 高強度非調質継目無鋼管の製造方法
CN1317417C (zh) * 2005-05-17 2007-05-23 上海大学 汽车覆盖件模具用合金灰铁材料及其制备方法
KR100836699B1 (ko) * 2005-10-27 2008-06-10 히타치 긴조쿠 가부시키가이샤 금형용 강
US20080073006A1 (en) * 2006-09-27 2008-03-27 Henn Eric D Low alloy steel plastic injection mold base plate, method of manufacture and use thereof
JP5043529B2 (ja) * 2007-06-18 2012-10-10 株式会社日本製鋼所 鏡面性に優れたプラスチック成形金型用鋼
CN101857946B (zh) * 2010-06-22 2011-11-09 任昊 一种耐磨铸钢材料
CN103282530B (zh) * 2010-12-27 2015-05-13 日立金属株式会社 耐生锈性及导热性优异的模具用钢及其制造方法
JP5727400B2 (ja) * 2012-02-10 2015-06-03 株式会社日本製鋼所 プラスチック成形金型用鋼およびその製造方法
CN103173691B (zh) * 2013-02-18 2014-12-10 无锡市派克重型铸锻有限公司 一种升船机安全机构锁定块及其制造工艺
US20140345756A1 (en) * 2013-05-21 2014-11-27 General Electric Company Martensitic alloy component and process of forming a martensitic alloy component
KR20150061516A (ko) * 2013-11-27 2015-06-04 두산중공업 주식회사 금형강 및 그 제조방법
CN103882323B (zh) * 2014-03-20 2016-06-29 马钢(集团)控股有限公司 MnCr合金化热成形用钢及其生产方法
CN103834877B (zh) * 2014-03-26 2015-11-18 武汉钢铁(集团)公司 一种薄板坯生产切割鞋模用钢及其制备方法
CN104532154B (zh) * 2014-04-28 2016-08-24 如皋市宏茂重型锻压有限公司 高硬度高抛光预硬化塑胶模具钢及其制备工艺
US10308996B2 (en) * 2015-07-30 2019-06-04 Hyundai Motor Company Hot stamping steel and producing method thereof
CN105369152A (zh) * 2015-12-04 2016-03-02 苏州市吴中区胥口丰收机械配件厂 一种高耐磨合金弹簧及其加工工艺
US10239245B2 (en) * 2016-02-01 2019-03-26 A. Finkl & Sons Co. Economical plastic tooling cores for mold and die sets
DE102016103283A1 (de) * 2016-02-24 2017-08-24 Buderus Edelstahl Gmbh Verfahren zur Herstellung eines Warmformwerkzeuges und Warmformwerkzeug hieraus
CN107338393B (zh) * 2017-06-22 2019-10-11 江阴兴澄特种钢铁有限公司 一种屈服强度大于1400MPa超高强钢板及其生产方法
US10760150B2 (en) 2018-03-23 2020-09-01 General Electric Company Martensitic alloy component and process of forming a martensitic alloy component
JP7167483B2 (ja) * 2018-05-15 2022-11-09 大同特殊鋼株式会社 ダイカスト金型用鋼及びダイカスト金型
CN110565009B (zh) * 2018-06-06 2021-07-23 中国科学院金属研究所 一种合金化的预硬性塑料模具钢及其制备方法
CN110484824A (zh) * 2019-09-23 2019-11-22 益阳金能新材料有限责任公司 一种耐磨合金钢及其制备方法
CN110747410A (zh) * 2019-10-28 2020-02-04 鞍钢股份有限公司 一种在酸性条件使用的耐蚀棒材及其制造方法
CN111893403B (zh) * 2020-07-30 2021-09-24 舞阳钢铁有限责任公司 一种提高中碳合金钢锭致密性的方法
US20220162730A1 (en) * 2020-11-20 2022-05-26 A. Finkl & Sons Co. Pre-hardened steel composition and machine parts made therewith
CN113528951A (zh) * 2021-06-25 2021-10-22 昆山伯仕途精密机械有限公司 一种家具塑料模具钢板及其制备方法
CN113502436B (zh) * 2021-06-30 2022-04-19 江苏省沙钢钢铁研究院有限公司 塑料模具钢板的生产方法及塑料模具钢板

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GB1020913A (en) * 1961-11-29 1966-02-23 Yawata Iron & Steel Co Low-alloy tough steel
DE1483331B2 (de) * 1964-01-22 1971-03-18 Yawata Iron & Steel Co , Ltd , To kio Verwendung einer haertbaren stahllegierung
GB8603500D0 (en) * 1986-02-13 1986-03-19 Hunting Oilfield Services Ltd Steel alloys
US4957702A (en) * 1988-04-30 1990-09-18 Qinghua University Air-cooling duplex bainite-martensite steels
JPH05302117A (ja) * 1991-04-04 1993-11-16 Aichi Steel Works Ltd 熱間鍛造用焼入省略鋼の製造方法
JPH05171356A (ja) * 1991-12-24 1993-07-09 Kawasaki Steel Corp 高強度ボルト用鋼

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9522485B2 (en) 2012-03-30 2016-12-20 Buderus Edelstahl Gmbh Primary material for molds adapted to mold plastics

Also Published As

Publication number Publication date
DE69514755T2 (de) 2000-08-10
FR2726287A1 (fr) 1996-05-03
FR2726287B1 (fr) 1997-01-03
CA2161740C (fr) 2005-06-14
CN1049700C (zh) 2000-02-23
JP3845805B2 (ja) 2006-11-15
EP0709481A1 (fr) 1996-05-01
PT709481E (pt) 2000-06-30
EP0709481B1 (fr) 2000-01-26
US5645794A (en) 1997-07-08
ES2144113T3 (es) 2000-06-01
TW420721B (en) 2001-02-01
JPH08209298A (ja) 1996-08-13
DE69514755D1 (de) 2000-03-02
ATE189269T1 (de) 2000-02-15
CN1129744A (zh) 1996-08-28

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Effective date: 20151030