FR2203887A1 - - Google Patents

Info

Publication number
FR2203887A1
FR2203887A1 FR7337912A FR7337912A FR2203887A1 FR 2203887 A1 FR2203887 A1 FR 2203887A1 FR 7337912 A FR7337912 A FR 7337912A FR 7337912 A FR7337912 A FR 7337912A FR 2203887 A1 FR2203887 A1 FR 2203887A1
Authority
FR
France
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
FR7337912A
Other languages
French (fr)
Other versions
FR2203887B1 (en
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.)
Crucible Inc
Original Assignee
Crucible Inc
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 Crucible Inc filed Critical Crucible Inc
Publication of FR2203887A1 publication Critical patent/FR2203887A1/fr
Application granted granted Critical
Publication of FR2203887B1 publication Critical patent/FR2203887B1/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • 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%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
FR7337912A 1972-10-24 1973-10-24 Expired FR2203887B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00300094A US3809541A (en) 1972-10-24 1972-10-24 Vanadium-containing tool steel article

Publications (2)

Publication Number Publication Date
FR2203887A1 true FR2203887A1 (en) 1974-05-17
FR2203887B1 FR2203887B1 (en) 1976-10-01

Family

ID=23157680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7337912A Expired FR2203887B1 (en) 1972-10-24 1973-10-24

Country Status (11)

Country Link
US (1) US3809541A (en)
JP (1) JPS5427817B2 (en)
AT (1) AT334937B (en)
BR (1) BR7308257D0 (en)
CA (1) CA981490A (en)
DE (1) DE2352620B2 (en)
ES (1) ES419865A1 (en)
FR (1) FR2203887B1 (en)
GB (1) GB1394316A (en)
IT (1) IT994794B (en)
SE (1) SE395289C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484462A1 (en) * 1980-05-30 1981-12-18 Uk I Sp Prodn. of articles from tool steel powders - by placing in a container, heating in a vacuum, holding for specified time, sealing and hot extruding
FR2754275A1 (en) * 1996-10-04 1998-04-10 Thyssen France Sa Tool steel for semi-hot shaping

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2263576B2 (en) * 1972-12-27 1978-06-01 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf Process for producing an M2 C-free structure in high-speed steel
JPS52141406A (en) * 1976-05-21 1977-11-25 Kobe Steel Ltd Tool steel containing nitrogen made by powder metallurgy
DE2758330C2 (en) * 1977-12-27 1979-09-13 Thyssen Edelstahlwerke Ag, 4000 Duesseldorf High speed steel
JPS58175712U (en) * 1982-05-18 1983-11-24 藤原　利一 cufflinks button
SE446277B (en) * 1985-01-16 1986-08-25 Kloster Speedsteel Ab VANAD-containing TOOLS MANUFACTURED FROM METAL POWDER AND SET ON ITS MANUFACTURING
CH680137A5 (en) * 1989-12-22 1992-06-30 Htm Ag
WO1993002819A1 (en) * 1991-08-07 1993-02-18 Kloster Speedsteel Aktiebolag High-speed steel manufactured by powder metallurgy
US5435827A (en) * 1991-08-07 1995-07-25 Erasteel Kloster Aktiebolag High speed steel manufactured by power metallurgy
SE500008C2 (en) * 1991-08-07 1994-03-21 Erasteel Kloster Ab High speed steel with good hot hardness and durability made of powder
SE508872C2 (en) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Powder metallurgically made steel for tools, tools made therefrom, process for making steel and tools and use of steel
AT508591B1 (en) * 2009-03-12 2011-04-15 Boehler Edelstahl Gmbh & Co Kg COLD WORK STEEL OBJECT
CN111690800B (en) * 2020-06-16 2022-02-18 北京首钢吉泰安新材料有限公司 Steel for cone pulley of wire drawing machine, preparation method of steel, cone pulley of wire drawing machine and application of cone pulley
CN113814400A (en) * 2021-08-18 2021-12-21 泉州市宇豪粉末冶金有限公司 Production process of seedling needle of rice transplanter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
FR1573501A (en) * 1967-09-11 1969-07-04 Crucible Inc

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556780A (en) * 1966-01-03 1971-01-19 Iit Res Inst Process for producing carbide-containing alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB873529A (en) * 1958-08-12 1961-07-26 Boehler & Co Ag Geb Improvements in and relating to cast high-speed steel tools
US3150444A (en) * 1962-04-26 1964-09-29 Allegheny Ludlum Steel Method of producing alloy steel
FR1573501A (en) * 1967-09-11 1969-07-04 Crucible Inc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484462A1 (en) * 1980-05-30 1981-12-18 Uk I Sp Prodn. of articles from tool steel powders - by placing in a container, heating in a vacuum, holding for specified time, sealing and hot extruding
FR2754275A1 (en) * 1996-10-04 1998-04-10 Thyssen France Sa Tool steel for semi-hot shaping
WO1999053112A1 (en) * 1996-10-04 1999-10-21 Thyssen France S.A. Improvements to steel for forming tools

Also Published As

Publication number Publication date
BR7308257D0 (en) 1974-06-27
AT334937B (en) 1977-02-10
DE2352620B2 (en) 1979-05-17
GB1394316A (en) 1975-05-14
ATA898773A (en) 1976-06-15
DE2352620A1 (en) 1974-05-02
SE395289B (en) 1977-09-05
ES419865A1 (en) 1976-07-01
JPS5427817B2 (en) 1979-09-12
IT994794B (en) 1975-10-20
US3809541A (en) 1974-05-07
CA981490A (en) 1976-01-13
JPS4994515A (en) 1974-09-07
FR2203887B1 (en) 1976-10-01
SE395289C (en) 1987-01-22

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property