Title:
POWDER METALLURGY PRODUCED SINTER SHAPED PART
Document Type and Number:
WIPO Patent Application WO2001049437
Kind Code:
A3
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.
Inventors:
DALAL KIRIT (DE)
KOEHLER EKKEHARD (DE)
KOEHLER EKKEHARD (DE)
Application Number:
PCT/EP2001/000039
Publication Date:
February 14, 2002
Filing Date:
January 04, 2001
Export Citation:
Assignee:
BLEISTAHL PROD GMBH & CO KG (DE)
DALAL KIRIT (DE)
KOEHLER EKKEHARD (DE)
DALAL KIRIT (DE)
KOEHLER EKKEHARD (DE)
International Classes:
C22C33/02; C22C38/00; C22C38/04; C22C38/22; C22C38/24; C22C38/36; C22C38/60; F01L3/00; F01L3/02; (IPC1-7): C22C33/02
Domestic Patent References:
| WO1991018123A1 | 1991-11-28 | |||
| WO1987000207A1 | 1987-01-15 |
Foreign References:
| DE3506275A1 | 1985-08-29 | |||
| DE3730082A1 | 1988-03-10 | |||
| FR2596067A1 | 1987-09-25 | |||
| US4964908A | 1990-10-23 | |||
| DE2428091A1 | 1975-01-16 |
Other References:
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
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