WO2000009775A3 - Oberflächenbehandlung von metallpulversinterteile - Google Patents
Oberflächenbehandlung von metallpulversinterteile Download PDFInfo
- Publication number
- WO2000009775A3 WO2000009775A3 PCT/EP1999/006034 EP9906034W WO0009775A3 WO 2000009775 A3 WO2000009775 A3 WO 2000009775A3 EP 9906034 W EP9906034 W EP 9906034W WO 0009775 A3 WO0009775 A3 WO 0009775A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- surface treatment
- powdered metal
- sintered parts
- metal sintered
- sintered
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- 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
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- 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
- B22F2998/10—Processes characterised by the sequence of their steps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU56224/99A AU5622499A (en) | 1998-08-17 | 1999-08-17 | Powder metallurgical production method |
DE19981546T DE19981546D2 (de) | 1998-08-17 | 1999-08-17 | Pulvermetallurgisches Herstellungsverfahren |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19837220A DE19837220A1 (de) | 1998-08-17 | 1998-08-17 | Pulvermetallurgisches Herstellungsverfahren |
DE19837220.5 | 1998-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000009775A2 WO2000009775A2 (de) | 2000-02-24 |
WO2000009775A3 true WO2000009775A3 (de) | 2000-04-13 |
Family
ID=7877765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/006034 WO2000009775A2 (de) | 1998-08-17 | 1999-08-17 | Oberflächenbehandlung von metallpulversinterteile |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU5622499A (de) |
DE (2) | DE19837220A1 (de) |
WO (1) | WO2000009775A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006039744B4 (de) * | 2006-08-24 | 2015-04-02 | Schaeffler Technologies AG & Co. KG | Verfahren zur Herstellung eines nichtmagnetischen und/oder korrosionsbeständigen Wälzlagerbauteils |
DE102012017040A1 (de) * | 2012-08-29 | 2014-03-27 | Gkn Sinter Metals Holding Gmbh | Verfahren zur Herstellung eines Verbundbauteils sowie ein Verbundbauteil |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723307A (en) * | 1949-03-17 | 1955-02-09 | American Electro Metal Corp | Coated metal articles, particularly turbine buckets, and manufacture of same |
US4156605A (en) * | 1972-11-29 | 1979-05-29 | Schwabische Huttenwerke Gesellschaft Mit Beschrankter Haftung | Formed part of sintered iron and method and sintering tile for making same |
US4365679A (en) * | 1980-12-02 | 1982-12-28 | Skf Engineering And Research Centre, B.V. | Drill bit |
CH649098A5 (en) * | 1982-06-02 | 1985-04-30 | Krupp Widia Schweiz Ag | Process for the surface treatment of a sintered material part and sintered material part produced by this process |
US4738730A (en) * | 1986-02-18 | 1988-04-19 | Lindberg Corporation | Steam sealing for nitrogen treated ferrous part |
JPH059508A (ja) * | 1991-07-08 | 1993-01-19 | Mitsubishi Materials Corp | 焼結合金 |
JPH062013A (ja) * | 1992-06-19 | 1994-01-11 | Nkk Corp | 粉末焼結部品の製造方法 |
-
1998
- 1998-08-17 DE DE19837220A patent/DE19837220A1/de not_active Withdrawn
-
1999
- 1999-08-17 DE DE19981546T patent/DE19981546D2/de not_active Expired - Lifetime
- 1999-08-17 WO PCT/EP1999/006034 patent/WO2000009775A2/de active Application Filing
- 1999-08-17 AU AU56224/99A patent/AU5622499A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB723307A (en) * | 1949-03-17 | 1955-02-09 | American Electro Metal Corp | Coated metal articles, particularly turbine buckets, and manufacture of same |
US4156605A (en) * | 1972-11-29 | 1979-05-29 | Schwabische Huttenwerke Gesellschaft Mit Beschrankter Haftung | Formed part of sintered iron and method and sintering tile for making same |
US4365679A (en) * | 1980-12-02 | 1982-12-28 | Skf Engineering And Research Centre, B.V. | Drill bit |
CH649098A5 (en) * | 1982-06-02 | 1985-04-30 | Krupp Widia Schweiz Ag | Process for the surface treatment of a sintered material part and sintered material part produced by this process |
US4738730A (en) * | 1986-02-18 | 1988-04-19 | Lindberg Corporation | Steam sealing for nitrogen treated ferrous part |
JPH059508A (ja) * | 1991-07-08 | 1993-01-19 | Mitsubishi Materials Corp | 焼結合金 |
JPH062013A (ja) * | 1992-06-19 | 1994-01-11 | Nkk Corp | 粉末焼結部品の製造方法 |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 017, no. 282 (M - 1420) 31 May 1993 (1993-05-31) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 193 (M - 1588) 5 April 1994 (1994-04-05) * |
Also Published As
Publication number | Publication date |
---|---|
AU5622499A (en) | 2000-03-06 |
DE19981546D2 (de) | 2001-05-10 |
DE19837220A1 (de) | 2000-02-24 |
WO2000009775A2 (de) | 2000-02-24 |
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