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WO2001049436A3 - Piece moulee, frittee sous pression, produite par metallurgie des poudres - Google Patents

Piece moulee, frittee sous pression, produite par metallurgie des poudres Download PDF

Info

Publication number
WO2001049436A3
WO2001049436A3 PCT/EP2001/000038 EP0100038W WO0149436A3 WO 2001049436 A3 WO2001049436 A3 WO 2001049436A3 EP 0100038 W EP0100038 W EP 0100038W WO 0149436 A3 WO0149436 A3 WO 0149436A3
Authority
WO
WIPO (PCT)
Prior art keywords
powder metallurgy
shaped part
sinter
produced press
metallurgy produced
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/EP2001/000038
Other languages
German (de)
English (en)
Other versions
WO2001049436A2 (fr
Inventor
Franz-Josef Schleifstein
Gerd Krueger
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
SCHLEIFSTEIN FRANZ JOSEF
Original Assignee
Bleistahl-Produktions & Co KG GmbH
Bleistahl Prod & Co KG GmbH
SCHLEIFSTEIN FRANZ JOSEF
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 Bleistahl-Produktions & Co KG GmbH, Bleistahl Prod & Co KG GmbH, SCHLEIFSTEIN FRANZ JOSEF filed Critical Bleistahl-Produktions & Co KG GmbH
Publication of WO2001049436A2 publication Critical patent/WO2001049436A2/fr
Publication of WO2001049436A3 publication Critical patent/WO2001049436A3/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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

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)
  • Taps Or Cocks (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Gears, Cams (AREA)
  • Ceramic Capacitors (AREA)
  • Secondary Cells (AREA)
  • Lift Valve (AREA)

Abstract

La présente invention concerne une pièce moulée, frittée sous pression, produite par métallurgie des poudres, notamment une soupape ou une partie de soupape. Cette pièce moulée présente une grande résistance thermique et une grande résistance à l'usure. La composition, en poids, de la pièce moulée selon cette invention est la suivante : 0,5 % à 2,0 % de C; 5,0 % à 16 % de Mo; 0,2 % à 1,0 % de P; 0,1 % à 1,4 % de Mn; 0 % à 5 % de Cr; 0 % à 5 % de S; 0 % à 7 % de W; 0 % à 3 % de V; < 2 % d'autres éléments et le reste Fe.
PCT/EP2001/000038 2000-01-06 2001-01-04 Piece moulee, frittee sous pression, produite par metallurgie des poudres Ceased WO2001049436A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10000158 2000-01-06
DE10000158.0 2000-01-06

Publications (2)

Publication Number Publication Date
WO2001049436A2 WO2001049436A2 (fr) 2001-07-12
WO2001049436A3 true WO2001049436A3 (fr) 2002-02-14

Family

ID=7626758

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2001/000038 Ceased WO2001049436A2 (fr) 2000-01-06 2001-01-04 Piece moulee, frittee sous pression, produite par metallurgie des poudres
PCT/EP2001/000036 Ceased WO2001049979A2 (fr) 2000-01-06 2001-01-04 Corps de soupape produit par metallurgie des poudres et soupape equipee dudit corps de soupape

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000036 Ceased WO2001049979A2 (fr) 2000-01-06 2001-01-04 Corps de soupape produit par metallurgie des poudres et soupape equipee dudit corps de soupape

Country Status (5)

Country Link
EP (1) EP1250518B1 (fr)
AT (1) ATE305084T1 (fr)
AU (2) AU3727401A (fr)
DE (2) DE10031960A1 (fr)
WO (2) WO2001049436A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109473A1 (de) 2011-08-04 2012-03-15 Daimler Ag Sinterbauteil und Nockenwelle
CN113564491A (zh) * 2021-07-02 2021-10-29 安徽森拓新材料有限公司 一种高性能粉末冶金气门导管材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270518A (ja) * 1985-05-22 1986-11-29 Toyota Motor Corp 焼結カムシヤフト
JPS62124256A (ja) * 1985-11-21 1987-06-05 Kawasaki Steel Corp 黒鉛が析出した摺動部材用焼結鋼
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
US5656787A (en) * 1994-02-08 1997-08-12 Stackpole Limited Hi-density sintered alloy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596067B1 (fr) * 1986-03-19 1991-02-08 Metafram Alliages Fritte Procede de fabrication de pieces en acier rapide fritte

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270518A (ja) * 1985-05-22 1986-11-29 Toyota Motor Corp 焼結カムシヤフト
JPS62124256A (ja) * 1985-11-21 1987-06-05 Kawasaki Steel Corp 黒鉛が析出した摺動部材用焼結鋼
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
US5656787A (en) * 1994-02-08 1997-08-12 Stackpole Limited Hi-density sintered alloy

Non-Patent Citations (2)

* 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 *
DATABASE CHEMABS [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; NITSUTA, MINORU ET AL: "Graphite precipitated sintered steel for sliding parts", XP002171321, retrieved from STN Database accession no. 107:181148 CA *

Also Published As

Publication number Publication date
DE10031960A1 (de) 2001-07-12
WO2001049979A3 (fr) 2002-02-28
AU2372001A (en) 2001-07-16
DE50107484D1 (de) 2005-10-27
ATE305084T1 (de) 2005-10-15
EP1250518A2 (fr) 2002-10-23
EP1250518B1 (fr) 2005-09-21
WO2001049979A2 (fr) 2001-07-12
AU3727401A (en) 2001-07-16
WO2001049436A2 (fr) 2001-07-12

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