DE69807080T2 - Verbesserte stähle für formgebungswerkzeuge - Google Patents

Verbesserte stähle für formgebungswerkzeuge

Info

Publication number
DE69807080T2
DE69807080T2 DE69807080T DE69807080T DE69807080T2 DE 69807080 T2 DE69807080 T2 DE 69807080T2 DE 69807080 T DE69807080 T DE 69807080T DE 69807080 T DE69807080 T DE 69807080T DE 69807080 T2 DE69807080 T2 DE 69807080T2
Authority
DE
Germany
Prior art keywords
molding tools
steel
improved steels
steels
improved
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
DE69807080T
Other languages
English (en)
Other versions
DE69807080D1 (de
Inventor
Jacques Adrien
Bertrand Remi
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.)
Thyssen France SA
Original Assignee
Thyssen France 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 Thyssen France SA filed Critical Thyssen France SA
Application granted granted Critical
Publication of DE69807080D1 publication Critical patent/DE69807080D1/de
Publication of DE69807080T2 publication Critical patent/DE69807080T2/de
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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE69807080T 1996-10-04 1998-04-09 Verbesserte stähle für formgebungswerkzeuge Expired - Lifetime DE69807080T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9612339A FR2754275B1 (fr) 1996-10-04 1996-10-04 Perfectionnements apportes aux aciers pour outils de mise en forme
PCT/FR1998/000725 WO1999053112A1 (fr) 1996-10-04 1998-04-09 Perfectionnements apportes aux aciers pour outils de mise en forme

Publications (2)

Publication Number Publication Date
DE69807080D1 DE69807080D1 (de) 2002-09-12
DE69807080T2 true DE69807080T2 (de) 2003-02-06

Family

ID=26233031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807080T Expired - Lifetime DE69807080T2 (de) 1996-10-04 1998-04-09 Verbesserte stähle für formgebungswerkzeuge

Country Status (7)

Country Link
EP (1) EP0990055B1 (de)
AT (1) ATE221928T1 (de)
BR (1) BR9815563A (de)
DE (1) DE69807080T2 (de)
ES (1) ES2181215T3 (de)
FR (1) FR2754275B1 (de)
WO (1) WO1999053112A1 (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809541A (en) * 1972-10-24 1974-05-07 G Steven Vanadium-containing tool steel article
BR7605089A (pt) * 1976-08-03 1976-12-28 Acos Villares Sa Ligas duras
SE457356C (sv) * 1986-12-30 1989-10-31 Uddeholm Tooling Ab Verktygsstaal avsett foer kallbearbetning

Also Published As

Publication number Publication date
ATE221928T1 (de) 2002-08-15
BR9815563A (pt) 2006-02-14
WO1999053112A1 (fr) 1999-10-21
FR2754275A1 (fr) 1998-04-10
DE69807080D1 (de) 2002-09-12
ES2181215T3 (es) 2003-02-16
EP0990055A1 (de) 2000-04-05
EP0990055B1 (de) 2002-08-07
FR2754275B1 (fr) 1998-12-24

Similar Documents

Publication Publication Date Title
KR100601498B1 (ko) 수중 분무되고 어닐링 처리된 철-기질 분말 및 그 분말을 이용하여 소결제품을 제조하는 방법
TW223031B (de)
KR930017651A (ko) 소결된 금속물품의 제조방법 및 이를 위한 금속 분말 조성물
CA2059323A1 (en) Steel Powder Admixture Having Distinct Prealloyed Powder of Iron Alloys
SE8605597D0 (sv) Verktygsstal 4
ATE317458T1 (de) Herstellungsverfahren für verbesserte metallurgische pulverzusammensetzung und nutzung derselbe
CA2572130A1 (en) Stainless steel powder
GB1491726A (en) Powder mixture for the production of alloy steel
KR20020012609A (ko) 분말 야금학적으로 제조된 고속도강
US5703304A (en) Iron-based powder containing chromium, molybdenum and manganese
EP0136169B1 (de) Legiertes Stahlpulver für hochfeste Sinterteile
EP0200691B1 (de) Eisenbasiertes gemischtes Legierungspulver
DE69807080D1 (de) Verbesserte stähle für formgebungswerkzeuge
DE69903457D1 (de) Stahl zum herstellen eines lagers
MX159525A (es) Metodo mejorado para producir un acero aleado compactado a base de polvos metalicos para fabricar rodillos de laminacion y herramientas de corte
GB2234985A (en) Production of bake-hardenable steel sheet
DE3569576D1 (en) Steel for the manufacture of large forgings and process for the treatment of this steel
CA2154512A1 (en) Mixed Iron Powder for Powder Metallurgy
RU2137860C1 (ru) Порошковый инструментальный сплав на основе железа
AR007934A1 (es) Un acero obtenido mediante la metalurgica de un polvo pre-aleado de elevada pureza, aglomerado, densificado
JPS6136041B2 (de)
UA28779A (uk) Високоміцна сталь
Hribernik et al. Applications of Tool Steels Produced by Powder Metallurgy
GB1306890A (en) Steel
MXPA00001522A (en) Improvements to steel for forming tools

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: FEDER WALTER EBERT PATENTANWAELTE, 40237 DUESSELDO