WO2001049436A3 - Powder metallurgy produced press-sinter shaped part - Google Patents

Powder metallurgy produced press-sinter shaped part 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
Application number
PCT/EP2001/000038
Other languages
German (de)
French (fr)
Other versions
WO2001049436A2 (en
Inventor
Franz-Josef Schleifstein
Gerd Krueger
Original Assignee
Bleistahl Prod Gmbh & Co Kg
Schleifstein Franz Josef
Gerd Krueger
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 Prod Gmbh & Co Kg, Schleifstein Franz Josef, Gerd Krueger filed Critical Bleistahl Prod Gmbh & Co Kg
Publication of WO2001049436A2 publication Critical patent/WO2001049436A2/en
Publication of WO2001049436A3 publication Critical patent/WO2001049436A3/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
    • 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)
  • Gears, Cams (AREA)
  • Lift Valve (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Ceramic Capacitors (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to a powder metallurgy press-sinter shaped part, more particularly a valve or valve part, exhibiting thermal and wear resistance and having the following composition by weight: 0.5 % to 2.0 % C; 5.0 % to 16 % Mo; 0.2 % to 1.0 % P; 0.1 % to 1.4 % Mn; 0 % to 5 % Cr; 0 % to 5 % S; 0 % to 7 % W; 0 % to 3 % V and < 2 % of other elements, the remainder being Fe.
PCT/EP2001/000038 2000-01-06 2001-01-04 Powder metallurgy produced press-sinter shaped part WO2001049436A2 (en)

Applications Claiming Priority (2)

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

Publications (2)

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

Family

ID=7626758

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP2001/000036 WO2001049979A2 (en) 2000-01-06 2001-01-04 Powder metallurgy produced valve body and valve fitted with said valve body
PCT/EP2001/000038 WO2001049436A2 (en) 2000-01-06 2001-01-04 Powder metallurgy produced press-sinter shaped part

Family Applications Before (1)

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

Country Status (5)

Country Link
EP (1) EP1250518B1 (en)
AT (1) ATE305084T1 (en)
AU (2) AU3727401A (en)
DE (2) DE10031960A1 (en)
WO (2) WO2001049979A2 (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

Citations (4)

* 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
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 (en) * 1986-03-19 1991-02-08 Metafram Alliages Fritte PROCESS FOR MANUFACTURING SINTERED RAPID STEEL PARTS

Patent Citations (4)

* 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
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 (en) 2001-07-12
WO2001049979A3 (en) 2002-02-28
WO2001049979A2 (en) 2001-07-12
ATE305084T1 (en) 2005-10-15
WO2001049436A2 (en) 2001-07-12
AU2372001A (en) 2001-07-16
AU3727401A (en) 2001-07-16
EP1250518B1 (en) 2005-09-21
DE50107484D1 (en) 2005-10-27
EP1250518A2 (en) 2002-10-23

Similar Documents

Publication Publication Date Title
EP1536028A3 (en) Alloy powder for forming hard phase and ferriferous mixed powder using the same, and manufacturing method for wear resistant sintered alloy and wear resistant sintered alloy
PL360970A1 (en) Material for joining and product produced therewith
PL367237A1 (en) Brazing material and brazed product manufactured therewith
WO2004072308A3 (en) Fine-grained martensitic stainless steel and method thereof
MXPA04003133A (en) Aluminium alloy for making fin stock material.
PL1773526T3 (en) Powder metallurgical composition comprising carbon black as flow enhancing agent
EP1340825A3 (en) Ni-base alloy, heat-resistant spring made of the alloy, and process for producing the spring
SE0201824D0 (en) Pre-alloyed iron based powder
WO1998051834A1 (en) High-toughness spring steel
DE60213779D1 (en) COATING MATERIAL AND COVERED PRODUCT
SE0501536L (en) Ni-Cr-Fe alloy for high temperature use
PL368230A1 (en) Duplex steel alloy
BR0001308A (en) Thermally sprayed coating
EP1191117A3 (en) Stainless cast steel having good heat resistance and good machinability
EP1361288A4 (en) Wear-resistant copper-base alloy
BR0001306A (en) Thermally sprayed coating
WO2003052151A8 (en) Pressure-cast component made of highly ductile and resilient aluminium ally
CA2185688A1 (en) Long-Life Carburizing Bearing Steel
EP1130125A3 (en) Highly heat-conductive aluminium alloy for pressure casting and cast alloy thereof
AU2003278256A1 (en) Very high mechanical strength steel and method for making a sheet thereof coated with zinc or zinc alloy
CA2265002A1 (en) Hot working die steel and member comprising the same for high-temperature use
CA2314325A1 (en) Powder material for powder plasma build-up welding and metal formed by powder plasma build-up welding
WO2001049436A3 (en) Powder metallurgy produced press-sinter shaped part
TWI262951B (en) A hydrogen storage material including a modified TI-MN2 alloy
WO2003014405A8 (en) Wrought aluminium-magnesium alloy product

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP