WO2001049437A3 - Powder metallurgy produced sinter shaped part - Google Patents

Powder metallurgy produced sinter shaped part 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
Application number
PCT/EP2001/000039
Other languages
German (de)
French (fr)
Other versions
WO2001049437A2 (en
Inventor
Kirit Dalal
Ekkehard Koehler
Original Assignee
Bleistahl Prod Gmbh & Co Kg
Kirit Dalal
Ekkehard Koehler
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/en
Application filed by Bleistahl Prod Gmbh & Co Kg, Kirit Dalal, Ekkehard Koehler filed Critical Bleistahl Prod Gmbh & Co Kg
Priority to AU33681/01A priority Critical patent/AU3368101A/en
Publication of WO2001049437A2 publication Critical patent/WO2001049437A2/en
Publication of WO2001049437A3 publication Critical patent/WO2001049437A3/en

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

Abstract

The invention concerns a powder metallurgy produced sinter shaped part exhibiting high thermal and wear resistance. Said part can be obtained from a powder mixture containing molybdenum-phosphorus-carbon-steel powder, at least one additional, substantially phosphorous-free steel powder in a weight ratio ranging from 5:95 to 60:40, carbon powder and at least one solid lubricant. The shaped part can be used especially for tribological parts in the automobile industry.
PCT/EP2001/000039 2000-01-06 2001-01-04 Powder metallurgy produced sinter shaped part WO2001049437A2 (en)

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 (en) 2000-01-06 2000-04-06 Sintered molded part produced by powder metallurgy

Publications (2)

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

Family

ID=27213549

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000039 WO2001049437A2 (en) 2000-01-06 2001-01-04 Powder metallurgy produced sinter shaped part

Country Status (2)

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

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 (en) 2012-07-04 2014-01-09 Bleistahl-Produktions Gmbh & Co Kg High heat conducting valve seat ring
DE102013210895A1 (en) 2013-06-11 2014-12-11 Mahle International Gmbh Process for the production of heat-resistant and wear-resistant molded parts, in particular engine components

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428091A1 (en) * 1973-06-11 1975-01-16 Toyota Motor Co Ltd WEAR-RESISTANT FERROUS ALLOY
DE3506275A1 (en) * 1984-02-24 1985-08-29 Mazda Motor Corp., Hiroshima METHOD FOR CONNECTING POROUS METAL BODIES AND PRODUCT PRODUCED BY THE METHOD
JPS61270518A (en) * 1985-05-22 1986-11-29 Toyota Motor Corp Sintered camshaft
WO1987000207A1 (en) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Sintered alloys based on high-speed steels
FR2596067A1 (en) * 1986-03-19 1987-09-25 Metafram Alliages Fritte Process for the manufacture of articles made of sintered fast steel
DE3730082A1 (en) * 1986-09-08 1988-03-10 Mazda Motor METHOD FOR PRODUCING IRON-CONTAINING SINTER ALLOYS WITH INCREASED ABRASION RESISTANCE
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
WO1991018123A1 (en) * 1990-05-14 1991-11-28 Höganäs Ab Iron-based powder, component made thereof, and method of making the component

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2428091A1 (en) * 1973-06-11 1975-01-16 Toyota Motor Co Ltd WEAR-RESISTANT FERROUS ALLOY
DE3506275A1 (en) * 1984-02-24 1985-08-29 Mazda Motor Corp., Hiroshima METHOD FOR CONNECTING POROUS METAL BODIES AND PRODUCT PRODUCED BY THE METHOD
JPS61270518A (en) * 1985-05-22 1986-11-29 Toyota Motor Corp Sintered camshaft
WO1987000207A1 (en) * 1985-06-29 1987-01-15 Robert Bosch Gmbh Sintered alloys based on high-speed steels
FR2596067A1 (en) * 1986-03-19 1987-09-25 Metafram Alliages Fritte Process for the manufacture of articles made of sintered fast steel
DE3730082A1 (en) * 1986-09-08 1988-03-10 Mazda Motor METHOD FOR PRODUCING IRON-CONTAINING SINTER ALLOYS WITH INCREASED ABRASION RESISTANCE
US4964908A (en) * 1986-11-21 1990-10-23 Manganese Bronze Limited High density sintered ferrous alloys
WO1991018123A1 (en) * 1990-05-14 1991-11-28 Höganäs Ab Iron-based powder, component made thereof, and method of making the component

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 (en) 2001-07-12
AU3368101A (en) 2001-07-16

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