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WO2001049437A3 - Piece moulee frittee produite par metallurgie des poudres - Google Patents

Piece moulee frittee produite par metallurgie des poudres Download PDF

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Publication number
WO2001049437A3
WO2001049437A3 PCT/EP2001/000039 EP0100039W WO0149437A3 WO 2001049437 A3 WO2001049437 A3 WO 2001049437A3 EP 0100039 W EP0100039 W EP 0100039W WO 0149437 A3 WO0149437 A3 WO 0149437A3
Authority
WO
WIPO (PCT)
Prior art keywords
shaped part
powder
powder metallurgy
metallurgy produced
produced sinter
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.)
Ceased
Application number
PCT/EP2001/000039
Other languages
German (de)
English (en)
Other versions
WO2001049437A2 (fr
Inventor
Kirit Dalal
Ekkehard Koehler
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.)
Bleistahl-Produktions & Co KG GmbH
Bleistahl Prod & Co KG GmbH
Original Assignee
Bleistahl-Produktions & Co KG GmbH
Bleistahl Prod & Co KG GmbH
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
Priority claimed from DE10016830A external-priority patent/DE10016830A1/de
Application filed by Bleistahl-Produktions & Co KG GmbH, Bleistahl Prod & Co KG GmbH filed Critical Bleistahl-Produktions & Co KG GmbH
Priority to AU33681/01A priority Critical patent/AU3368101A/en
Publication of WO2001049437A2 publication Critical patent/WO2001049437A2/fr
Publication of WO2001049437A3 publication Critical patent/WO2001049437A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • C22C33/0278—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%
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • 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
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0214—Using a mixture of prealloyed powders or a master alloy comprising P or a phosphorus compound
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)

Abstract

La présente invention concerne une pièce moulée frittée, produite par la métallurgie des poudres, présentant une grande résistance thermique et résistance à l'usure. Cette pièce moulée est obtenue à partir d'un mélange pulvérulent comprenant de la poudre de molybdène-phosphore-carbone-acier, au moins une autre poudre d'acier, sensiblement exempte de phosphore, dans un rapport de poids allant de 5:95 à 60:40, de la poudre de carbone, ainsi qu'au moins un lubrifiant solide. La pièce moulée selon cette invention peut notamment être utilisée dans l'industrie automobile, pour des parties tribologiques.
PCT/EP2001/000039 2000-01-06 2001-01-04 Piece moulee frittee produite par metallurgie des poudres Ceased WO2001049437A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU33681/01A AU3368101A (en) 2000-01-06 2001-01-04 Powder metallurgy produced sinter shaped part

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE10000158.0 2000-01-06
DE10000158 2000-01-06
DE10014769 2000-03-27
DE10014769.0 2000-03-27
DE10016830.2 2000-04-06
DE10016830A DE10016830A1 (de) 2000-01-06 2000-04-06 Pulvermetallurgisch hergestelltes Sinter-Formteil

Publications (2)

Publication Number Publication Date
WO2001049437A2 WO2001049437A2 (fr) 2001-07-12
WO2001049437A3 true WO2001049437A3 (fr) 2002-02-14

Family

ID=27213549

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000039 Ceased WO2001049437A2 (fr) 2000-01-06 2001-01-04 Piece moulee frittee produite par metallurgie des poudres

Country Status (2)

Country Link
AU (1) AU3368101A (fr)
WO (1) WO2001049437A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6676724B1 (en) 2002-06-27 2004-01-13 Eaton Corporation Powder metal valve seat insert
DE102012013226A1 (de) 2012-07-04 2014-01-09 Bleistahl-Produktions Gmbh & Co Kg Hochwärmeleitender Ventilsitzring
DE102013210895A1 (de) 2013-06-11 2014-12-11 Mahle International Gmbh Verfahren zur Herstellung von warmbeständigen und verschleißfesten Formteilen, insbesondere Motorkomponenten

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428091A1 (de) * 1973-06-11 1975-01-16 Toyota Motor Co Ltd Verschleissfeste eisenhaltige sinterlegierung
DE3506275A1 (de) * 1984-02-24 1985-08-29 Mazda Motor Corp., Hiroshima Verfahren zum verbinden von poroesen metallkoerpern und nach dem verfahren hergestelltes produkt
JPS61270518A (ja) * 1985-05-22 1986-11-29 Toyota Motor Corp 焼結カムシヤフト
WO1987000207A1 (fr) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Alliages frittables a base d'aciers rapides
FR2596067A1 (fr) * 1986-03-19 1987-09-25 Metafram Alliages Fritte Procede de fabrication de pieces en acier rapide fritte
DE3730082A1 (de) * 1986-09-08 1988-03-10 Mazda Motor Verfahren zur herstellung eisenhaltiger sinterlegierungen mit erhoehter abriebfestigkeit
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
WO1991018123A1 (fr) * 1990-05-14 1991-11-28 Höganäs Ab Poudre a base de fer, composant realise a partir de cette poudre, et procede de preparation du composant

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428091A1 (de) * 1973-06-11 1975-01-16 Toyota Motor Co Ltd Verschleissfeste eisenhaltige sinterlegierung
DE3506275A1 (de) * 1984-02-24 1985-08-29 Mazda Motor Corp., Hiroshima Verfahren zum verbinden von poroesen metallkoerpern und nach dem verfahren hergestelltes produkt
JPS61270518A (ja) * 1985-05-22 1986-11-29 Toyota Motor Corp 焼結カムシヤフト
WO1987000207A1 (fr) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Alliages frittables a base d'aciers rapides
FR2596067A1 (fr) * 1986-03-19 1987-09-25 Metafram Alliages Fritte Procede de fabrication de pieces en acier rapide fritte
DE3730082A1 (de) * 1986-09-08 1988-03-10 Mazda Motor Verfahren zur herstellung eisenhaltiger sinterlegierungen mit erhoehter abriebfestigkeit
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
WO1991018123A1 (fr) * 1990-05-14 1991-11-28 Höganäs Ab Poudre a base de fer, composant realise a partir de cette poudre, et procede de preparation du composant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; MURASE, HIROYUKI: "Wear resistant sintered camshafts", XP002171319, retrieved from STN Database accession no. 107:11319 CA *

Also Published As

Publication number Publication date
WO2001049437A2 (fr) 2001-07-12
AU3368101A (en) 2001-07-16

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