FR2392134A1 - Poudres d'acier allie - Google Patents

Poudres d'acier allie

Info

Publication number
FR2392134A1
FR2392134A1 FR7635565A FR7635565A FR2392134A1 FR 2392134 A1 FR2392134 A1 FR 2392134A1 FR 7635565 A FR7635565 A FR 7635565A FR 7635565 A FR7635565 A FR 7635565A FR 2392134 A1 FR2392134 A1 FR 2392134A1
Authority
FR
France
Prior art keywords
steel powders
less
allied
allied steel
singly
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
FR7635565A
Other languages
English (en)
Other versions
FR2392134B1 (fr
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of FR2392134A1 publication Critical patent/FR2392134A1/fr
Application granted granted Critical
Publication of FR2392134B1 publication Critical patent/FR2392134B1/fr
Granted 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
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • 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

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)

Abstract

L'invention a pour objet une poudre d'acier recuite finement divisée qui consiste, en poids, en 1,5 % au maximum de carbone, 1,0 à 2,0 % de chrome, moins de 0,05 % de silicium, moins de 0,1 % de manganèse, et en les éléments suivants, seuls ou en combinaison de deux ou plusieurs d'entre eux : 0,2 à 1,0 % de molybdène, 0,2 à 1,0 % de nickel, jusqu'à 0,3 % de phosphore et jusqu'à 1,0 % de cuivre, le reste, hormis les impuretés, étant du fer.
FR7635565A 1976-11-05 1976-11-25 Poudres d'acier allie Granted FR2392134A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762650766 DE2650766A1 (de) 1976-11-05 1976-11-05 Stahllegierungspulver

Publications (2)

Publication Number Publication Date
FR2392134A1 true FR2392134A1 (fr) 1978-12-22
FR2392134B1 FR2392134B1 (fr) 1981-06-12

Family

ID=5992542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635565A Granted FR2392134A1 (fr) 1976-11-05 1976-11-25 Poudres d'acier allie

Country Status (8)

Country Link
US (1) US4253874A (fr)
JP (1) JPS5364606A (fr)
BE (1) BE848156A (fr)
CA (1) CA1066539A (fr)
DE (1) DE2650766A1 (fr)
FR (1) FR2392134A1 (fr)
NL (1) NL7612503A (fr)
SE (1) SE7612279L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010442A1 (fr) * 1978-10-23 1980-04-30 Pitney Bowes, Inc. Composition de poudre métallique
FR2458339A2 (fr) * 1979-06-07 1981-01-02 Roulements Soc Nouvelle Produit notamment pour la fabrication de garnitures de friction
EP0024217A1 (fr) * 1979-08-20 1981-02-25 Pitney Bowes, Inc. Procédé de fabrication d'une pièce compactée à partir de poudre métallique
EP0136169A2 (fr) * 1983-09-29 1985-04-03 Kawasaki Steel Corporation Poudre d'acier allié pour pièces frittées à résistance

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565302A (en) * 1978-11-11 1980-05-16 Kanto Yakin Kogyo Kk Diffusion sintering method of powder metal
JPS5837158A (ja) * 1981-08-27 1983-03-04 Toyota Motor Corp 耐摩耗性焼結合金
JPS6070163A (ja) * 1983-09-28 1985-04-20 Nippon Piston Ring Co Ltd 耐摩耗性焼結合金部材
DE3346089A1 (de) * 1983-12-21 1985-07-18 Dr. Weusthoff GmbH, 4000 Düsseldorf Verfahren zum herstellen hochfester, duktiler koerper aus kohlenstoffreichen eisenbasislegierungen
JPS61243156A (ja) * 1985-04-17 1986-10-29 Hitachi Powdered Metals Co Ltd 耐摩耗性鉄系焼結合金およびその製造方法
JPH0610321B2 (ja) * 1985-06-17 1994-02-09 日本ピストンリング株式会社 耐摩耗性焼結合金
JPS62271913A (ja) * 1986-04-11 1987-11-26 Nippon Piston Ring Co Ltd 組立式カムシヤフト
DE3633879A1 (de) * 1986-10-04 1988-04-14 Supervis Ets Hochverschleissfeste eisen-nickel-kupfer-molybdaen-sinterlegierung mit phosphorzusatz
US4799955A (en) * 1987-10-06 1989-01-24 Elkem Metals Company Soft composite metal powder and method to produce same
US4808226A (en) * 1987-11-24 1989-02-28 The United States Of America As Represented By The Secretary Of The Air Force Bearings fabricated from rapidly solidified powder and method
EP0421811B1 (fr) * 1989-10-06 1996-01-03 Sumitomo Metal Mining Company Limited Alliage d'acier pour articles frittés moulés par injection, produits par métallurgie des poudres
US5080712B1 (en) * 1990-05-16 1996-10-29 Hoeganaes Corp Optimized double press-double sinter powder metallurgy method
ES2115257T3 (es) * 1993-09-16 1998-06-16 Mannesmann Ag Procedimiento para fabricar piezas sinterizadas.
US5872322A (en) * 1997-02-03 1999-02-16 Ford Global Technologies, Inc. Liquid phase sintered powder metal articles
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US7160351B2 (en) * 2002-10-01 2007-01-09 Pmg Ohio Corp. Powder metal clutch races for one-way clutches and method of manufacture
AT505699B1 (de) * 2007-09-03 2010-10-15 Miba Sinter Austria Gmbh Verfahren zur herstellung eines sintergehärteten bauteils
JP6409953B2 (ja) * 2015-09-11 2018-10-24 Ｊｆｅスチール株式会社 焼結部材原料用合金鋼粉の製造方法
US20190219147A1 (en) * 2018-01-17 2019-07-18 ILJIN USA Corporation Gear for a torque transmission device and method for making the gear
PL234774B1 (pl) * 2018-02-05 2020-03-31 Altha Powder Metallurgy Spolka Z Ograniczona Odpowiedzialnoscia Sposób wytwarzania rdzeni magnetycznych metodą prasowania i spiekania

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432338A1 (de) * 1973-07-05 1975-01-16 Kawasaki Steel Co Rohpulver fuer die rohpulvermetallurgie

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104979A (en) * 1935-08-07 1938-01-11 Finkl & Sons Co Die block
US2104980A (en) * 1936-03-04 1938-01-11 Finkl & Sons Co Steel alloy
GB551147A (en) * 1941-05-01 1943-02-09 Gen Motors Corp Improved process of making steel articles from metal powder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432338A1 (de) * 1973-07-05 1975-01-16 Kawasaki Steel Co Rohpulver fuer die rohpulvermetallurgie

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010442A1 (fr) * 1978-10-23 1980-04-30 Pitney Bowes, Inc. Composition de poudre métallique
EP0042200A1 (fr) * 1978-10-23 1981-12-23 Pitney Bowes, Inc. Procédé de fabrication d'une composition de poudre
EP0042654A1 (fr) * 1978-10-23 1981-12-30 Pitney Bowes, Inc. Composition de poudre métallique
FR2458339A2 (fr) * 1979-06-07 1981-01-02 Roulements Soc Nouvelle Produit notamment pour la fabrication de garnitures de friction
EP0024217A1 (fr) * 1979-08-20 1981-02-25 Pitney Bowes, Inc. Procédé de fabrication d'une pièce compactée à partir de poudre métallique
EP0136169A2 (fr) * 1983-09-29 1985-04-03 Kawasaki Steel Corporation Poudre d'acier allié pour pièces frittées à résistance
EP0136169A3 (en) * 1983-09-29 1986-04-23 Kawasaki Steel Corporation An alloy steel powder for high strength sintered parts

Also Published As

Publication number Publication date
BE848156A (fr) 1977-03-01
FR2392134B1 (fr) 1981-06-12
DE2650766A1 (de) 1978-05-11
US4253874A (en) 1981-03-03
NL7612503A (nl) 1978-05-12
JPS5364606A (en) 1978-06-09
CA1066539A (fr) 1979-11-20
SE7612279L (sv) 1978-05-05

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Legal Events

Date Code Title Description
ST Notification of lapse