AU3727401A - Powder metallurgy produced valve body and valve fitted with said valve body - Google Patents

Powder metallurgy produced valve body and valve fitted with said valve body

Info

Publication number
AU3727401A
AU3727401A AU37274/01A AU3727401A AU3727401A AU 3727401 A AU3727401 A AU 3727401A AU 37274/01 A AU37274/01 A AU 37274/01A AU 3727401 A AU3727401 A AU 3727401A AU 3727401 A AU3727401 A AU 3727401A
Authority
AU
Australia
Prior art keywords
valve body
valve
powder metallurgy
fitted
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.)
Abandoned
Application number
AU37274/01A
Inventor
Hans-Joachim Kaschuba
Gerd Kruger
Franz-Josef Schleifstein
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 GmbH AND Co KG
Volkswagen AG
Original Assignee
Bleistahl Produktions And GmbH
Volkswagen AG
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 And GmbH, Volkswagen AG filed Critical Bleistahl Produktions And GmbH
Publication of AU3727401A publication Critical patent/AU3727401A/en
Abandoned 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)
  • Secondary Cells (AREA)
  • Ceramic Capacitors (AREA)
  • Lift Valve (AREA)
  • Gears, Cams (AREA)

Abstract

Sintered molded part is made of a material containing (in wt.%): 0.5-2.0 carbon, 5.0-16 molybdenum, 0.2-1.0 phosphorus, 0.1-1.4 manganese, 0-5 chromium, 0-5 sulfur, 0-7 tungsten, 0-3 vanadium, less than 2 other elements and a balance of iron. Preferred Features: The part has a density of at least 7.5 g/cm3>. The part is produced from a partially alloyed metal powder. The starting powder contains 0.5-1.5 wt.% carbon, 3.0-15.0 wt.% molybdenum and 0.2-10 wt.% phosphorus.
AU37274/01A 2000-01-06 2001-01-04 Powder metallurgy produced valve body and valve fitted with said valve body Abandoned AU3727401A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10000158 2000-01-06
DE10000158 2000-01-06
PCT/EP2001/000036 WO2001049979A2 (en) 2000-01-06 2001-01-04 Powder metallurgy produced valve body and valve fitted with said valve body

Publications (1)

Publication Number Publication Date
AU3727401A true AU3727401A (en) 2001-07-16

Family

ID=7626758

Family Applications (2)

Application Number Title Priority Date Filing Date
AU23720/01A Abandoned AU2372001A (en) 2000-01-06 2001-01-04 Powder metallurgy produced press-sinter shaped part
AU37274/01A Abandoned AU3727401A (en) 2000-01-06 2001-01-04 Powder metallurgy produced valve body and valve fitted with said valve body

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU23720/01A Abandoned AU2372001A (en) 2000-01-06 2001-01-04 Powder metallurgy produced press-sinter shaped part

Country Status (5)

Country Link
EP (1) EP1250518B1 (en)
AT (1) ATE305084T1 (en)
AU (2) AU2372001A (en)
DE (2) DE10031960A1 (en)
WO (2) WO2001049436A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109473A1 (en) 2011-08-04 2012-03-15 Daimler Ag Sintered component e.g. cam for assembled camshaft of internal combustion engine, comprises surface portion of sintered component, boundary layer compaction, and hardened region, where compression layer is produced in surface portion
CN113564491A (en) * 2021-07-02 2021-10-29 安徽森拓新材料有限公司 High-performance powder metallurgy valve guide pipe material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61270518A (en) * 1985-05-22 1986-11-29 Toyota Motor Corp Sintered camshaft
JPS62124256A (en) * 1985-11-21 1987-06-05 Kawasaki Steel Corp Graphite-precipitated sintered steel for sliding member
FR2596067B1 (en) * 1986-03-19 1991-02-08 Metafram Alliages Fritte PROCESS FOR MANUFACTURING SINTERED RAPID STEEL PARTS
GB2197663B (en) * 1986-11-21 1990-07-11 Manganese Bronze Ltd High density sintered ferrous alloys
JPH09511546A (en) * 1994-02-07 1997-11-18 スタックポール リミテッド High density sintered alloy

Also Published As

Publication number Publication date
EP1250518A2 (en) 2002-10-23
DE10031960A1 (en) 2001-07-12
AU2372001A (en) 2001-07-16
DE50107484D1 (en) 2005-10-27
WO2001049979A2 (en) 2001-07-12
WO2001049436A3 (en) 2002-02-14
EP1250518B1 (en) 2005-09-21
WO2001049979A3 (en) 2002-02-28
ATE305084T1 (en) 2005-10-15
WO2001049436A2 (en) 2001-07-12

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase