WO2001049979A3 - 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 Download PDFInfo
- Publication number
- WO2001049979A3 WO2001049979A3 PCT/EP2001/000036 EP0100036W WO0149979A3 WO 2001049979 A3 WO2001049979 A3 WO 2001049979A3 EP 0100036 W EP0100036 W EP 0100036W WO 0149979 A3 WO0149979 A3 WO 0149979A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve body
- valve
- powder metallurgy
- fitted
- metallurgy produced
- Prior art date
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
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/169,951 US6712872B2 (en) | 2000-01-06 | 2001-01-04 | Powder metallurgy produced valve body and valve fitted with said valve body |
AT01909578T ATE305084T1 (en) | 2000-01-06 | 2001-01-04 | POWDER METALLURGICALLY MANUFACTURED VALVE BODY AND VALVE EQUIPPED THEREFROM |
EP01909578A EP1250518B1 (en) | 2000-01-06 | 2001-01-04 | Powder metallurgy produced valve body and valve fitted with said valve body |
AU23720/01A AU2372001A (en) | 2000-01-06 | 2001-01-04 | Powder metallurgy produced press-sinter shaped part |
DE50107484T DE50107484D1 (en) | 2000-01-06 | 2001-01-04 | POWDER METALLICALLY MANUFACTURED VALVE BODY AND VALVE THEREFORE EQUIPPED |
AU37274/01A AU3727401A (en) | 2000-01-06 | 2001-01-04 | Powder metallurgy produced valve body and valve fitted with said valve body |
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 |
---|---|
WO2001049979A2 WO2001049979A2 (en) | 2001-07-12 |
WO2001049979A3 true WO2001049979A3 (en) | 2002-02-28 |
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 After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/000038 WO2001049436A2 (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) | AU3727401A (en) |
DE (2) | DE10031960A1 (en) |
WO (2) | WO2001049979A2 (en) |
Families Citing this family (2)
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 (5)
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 |
FR2596067A1 (en) * | 1986-03-19 | 1987-09-25 | Metafram Alliages Fritte | Process for the manufacture of articles made of sintered fast steel |
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 |
-
2000
- 2000-06-30 DE DE10031960A patent/DE10031960A1/en not_active Ceased
-
2001
- 2001-01-04 AU AU37274/01A patent/AU3727401A/en not_active Abandoned
- 2001-01-04 WO PCT/EP2001/000036 patent/WO2001049979A2/en active IP Right Grant
- 2001-01-04 DE DE50107484T patent/DE50107484D1/en not_active Expired - Fee Related
- 2001-01-04 AU AU23720/01A patent/AU2372001A/en not_active Abandoned
- 2001-01-04 AT AT01909578T patent/ATE305084T1/en not_active IP Right Cessation
- 2001-01-04 EP EP01909578A patent/EP1250518B1/en not_active Expired - Lifetime
- 2001-01-04 WO PCT/EP2001/000038 patent/WO2001049436A2/en active Application Filing
Patent Citations (5)
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 |
FR2596067A1 (en) * | 1986-03-19 | 1987-09-25 | Metafram Alliages Fritte | Process for the manufacture of articles made of sintered fast steel |
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)
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 |
---|---|
WO2001049979A2 (en) | 2001-07-12 |
ATE305084T1 (en) | 2005-10-15 |
WO2001049436A2 (en) | 2001-07-12 |
EP1250518B1 (en) | 2005-09-21 |
DE10031960A1 (en) | 2001-07-12 |
AU2372001A (en) | 2001-07-16 |
EP1250518A2 (en) | 2002-10-23 |
AU3727401A (en) | 2001-07-16 |
DE50107484D1 (en) | 2005-10-27 |
WO2001049436A3 (en) | 2002-02-14 |
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