DE69311125T2 - Werkzeugstahlzusammensetzungen - Google Patents

Werkzeugstahlzusammensetzungen

Info

Publication number
DE69311125T2
DE69311125T2 DE69311125T DE69311125T DE69311125T2 DE 69311125 T2 DE69311125 T2 DE 69311125T2 DE 69311125 T DE69311125 T DE 69311125T DE 69311125 T DE69311125 T DE 69311125T DE 69311125 T2 DE69311125 T2 DE 69311125T2
Authority
DE
Germany
Prior art keywords
pct
tool steel
steel compositions
date apr
sec
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 - Fee Related
Application number
DE69311125T
Other languages
English (en)
Other versions
DE69311125D1 (de
Inventor
Jean Bourrat
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.)
Aubert and Duval SA
Original Assignee
Aubert and Duval 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=9434321&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69311125(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aubert and Duval SA filed Critical Aubert and Duval SA
Publication of DE69311125D1 publication Critical patent/DE69311125D1/de
Application granted granted Critical
Publication of DE69311125T2 publication Critical patent/DE69311125T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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

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)
  • Lubricants (AREA)
  • Forging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
DE69311125T 1992-10-09 1993-10-05 Werkzeugstahlzusammensetzungen Expired - Fee Related DE69311125T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9212007A FR2696757B1 (fr) 1992-10-09 1992-10-09 Composition d'aciers à outils.
PCT/FR1993/000979 WO1994009170A1 (fr) 1992-10-09 1993-10-05 Compositions d'aciers a outils

Publications (2)

Publication Number Publication Date
DE69311125D1 DE69311125D1 (de) 1997-07-03
DE69311125T2 true DE69311125T2 (de) 1997-09-18

Family

ID=9434321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69311125T Expired - Fee Related DE69311125T2 (de) 1992-10-09 1993-10-05 Werkzeugstahlzusammensetzungen

Country Status (8)

Country Link
US (1) US5622674A (de)
EP (1) EP0663018B1 (de)
AT (1) ATE153709T1 (de)
CA (1) CA2144654A1 (de)
DE (1) DE69311125T2 (de)
ES (1) ES2104178T3 (de)
FR (1) FR2696757B1 (de)
WO (1) WO1994009170A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764221B1 (fr) 1997-06-09 1999-07-16 Soudure Autogene Francaise Fil fourre basse teneur azote
SE511758C2 (sv) * 1998-03-27 1999-11-22 Uddeholm Tooling Ab Stålmaterial för varmarbetsverktyg
FR2893954B1 (fr) * 2005-11-29 2008-02-29 Aubert & Duval Soc Par Actions Acier pour outillage a chaud, et piece realisee en cet acier et son procede de fabrication

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1938221A (en) * 1932-03-16 1933-12-05 Vanadium Alloys Steel Co Steel alloy
GB445651A (en) * 1934-11-27 1936-04-16 Climax Molybdenum Co Improvements in or relating to molybdenum alloy steels
FR788889A (fr) * 1934-11-27 1935-10-18 Climax Molybdenum Co Perfectionnements aux aciers spéciaux au molybdène
CH362707A (de) * 1956-09-29 1962-06-30 Bofors Ab Stahllegierung mit hoher Wärmefestigkeit
FR1368103A (fr) * 1960-07-14 1964-07-31 Voest Ag Procédé pour la trempe des aciers alliés
US3128175A (en) * 1960-07-15 1964-04-07 Universal Cyclops Steel Corp Low alloy, high hardness, temper resistant steel
FR1290235A (fr) * 1961-02-28 1962-04-13 Ct Tech De L Ind Horlogere Procédé de fabrication de ressorts ou matériaux pour ressorts en acier et ressorts ou matériaux obtenus par ce procédé, en particulier ressorts pour mouvements d'horlogerie
AT265345B (de) * 1966-04-06 1968-10-10 Schoeller Bleckmann Stahlwerke Chrom-Mlybdän-Vanadin-legierter Warmarbeitsstahl mit guter Kalteinsenkbarkeit zur Herstellung von Werkzeugen
SU1174491A1 (ru) * 1984-02-14 1985-08-23 Предприятие П/Я В-8772 Инструментальна сталь
US4673433A (en) * 1986-05-28 1987-06-16 Uddeholm Tooling Aktiebolag Low-alloy steel material, die blocks and other heavy forgings made thereof and a method to manufacture the material
JPH01268846A (ja) * 1988-04-20 1989-10-26 Kawasaki Steel Corp 熱間プレス工具用鋼
DE69217508T3 (de) * 1991-03-20 2004-05-06 Hitachi, Ltd. Stahl für Ankerwellen von Elektromaschinen

Also Published As

Publication number Publication date
ATE153709T1 (de) 1997-06-15
FR2696757B1 (fr) 1994-12-09
DE69311125D1 (de) 1997-07-03
EP0663018A1 (de) 1995-07-19
ES2104178T3 (es) 1997-10-01
FR2696757A1 (fr) 1994-04-15
US5622674A (en) 1997-04-22
WO1994009170A1 (fr) 1994-04-28
CA2144654A1 (fr) 1994-04-28
EP0663018B1 (de) 1997-05-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee