ATE189147T1 - Verfahren zur herstellung von metallkompositpulver - Google Patents
Verfahren zur herstellung von metallkompositpulverInfo
- Publication number
- ATE189147T1 ATE189147T1 AT96932914T AT96932914T ATE189147T1 AT E189147 T1 ATE189147 T1 AT E189147T1 AT 96932914 T AT96932914 T AT 96932914T AT 96932914 T AT96932914 T AT 96932914T AT E189147 T1 ATE189147 T1 AT E189147T1
- Authority
- AT
- Austria
- Prior art keywords
- polyol
- metal composite
- composite powder
- producing metal
- moles
- Prior art date
Links
- 239000000843 powder Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002905 metal composite material Substances 0.000 title 1
- 229920005862 polyol Polymers 0.000 abstract 4
- 150000003077 polyols Chemical class 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
- B22F9/22—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds using gaseous reductors
-
- 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
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/18—Non-metallic particles coated with metal
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Chemically Coating (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9503420A SE507212C2 (sv) | 1995-09-29 | 1995-09-29 | Sätt att belägga hårdämnespulver med Co eller Ni genom reduktion med polyol |
| PCT/SE1996/001214 WO1997011805A1 (en) | 1995-09-29 | 1996-09-27 | Method of making metal composite powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE189147T1 true ATE189147T1 (de) | 2000-02-15 |
Family
ID=20399681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96932914T ATE189147T1 (de) | 1995-09-29 | 1996-09-27 | Verfahren zur herstellung von metallkompositpulver |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5894034A (de) |
| EP (1) | EP0853519B1 (de) |
| AT (1) | ATE189147T1 (de) |
| DE (1) | DE69606420T2 (de) |
| SE (1) | SE507212C2 (de) |
| WO (1) | WO1997011805A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19962015A1 (de) | 1999-12-22 | 2001-06-28 | Starck H C Gmbh Co Kg | Pulvermischungen bzw. Verbundpulver, Verfahren zu ihrer Herstellung und ihre Verwendung in Verbundwerkstoffen |
| EP3527306A1 (de) * | 2018-02-14 | 2019-08-21 | H.C. Starck Tungsten GmbH | Pulver umfassend beschichtete hartstoffpartikel |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB345473A (en) * | 1929-04-17 | 1931-03-26 | Alexander Smith & Sons Carpet | Improvements in methods of and machines for threading the tube-frames for use in axminster looms |
| US4268536A (en) * | 1978-12-07 | 1981-05-19 | Western Electric Company, Inc. | Method for depositing a metal on a surface |
| FR2537898A1 (fr) * | 1982-12-21 | 1984-06-22 | Univ Paris | Procede de reduction de composes metalliques par les polyols, et poudres metalliques obtenues par ce procede |
| US4770907A (en) * | 1987-10-17 | 1988-09-13 | Fuji Paudal Kabushiki Kaisha | Method for forming metal-coated abrasive grain granules |
| SE502754C2 (sv) * | 1994-03-31 | 1995-12-18 | Sandvik Ab | Sätt att framställa belagt hårdämnespulver |
-
1995
- 1995-09-29 SE SE9503420A patent/SE507212C2/sv not_active IP Right Cessation
-
1996
- 1996-09-27 AT AT96932914T patent/ATE189147T1/de not_active IP Right Cessation
- 1996-09-27 DE DE69606420T patent/DE69606420T2/de not_active Expired - Fee Related
- 1996-09-27 EP EP96932914A patent/EP0853519B1/de not_active Expired - Lifetime
- 1996-09-27 WO PCT/SE1996/001214 patent/WO1997011805A1/en not_active Ceased
-
1997
- 1997-09-12 US US08/928,669 patent/US5894034A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE69606420D1 (de) | 2000-03-02 |
| US5894034A (en) | 1999-04-13 |
| EP0853519B1 (de) | 2000-01-26 |
| SE9503420L (sv) | 1997-03-30 |
| EP0853519A1 (de) | 1998-07-22 |
| SE507212C2 (sv) | 1998-04-27 |
| WO1997011805A1 (en) | 1997-04-03 |
| SE9503420D0 (sv) | 1995-09-29 |
| DE69606420T2 (de) | 2000-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |