ES2093548A1 - Improvements to the composition of a powder mixture for powder metallurgy and process for obtaining it - Google Patents
Improvements to the composition of a powder mixture for powder metallurgy and process for obtaining itInfo
- Publication number
- ES2093548A1 ES2093548A1 ES09401273A ES9401273A ES2093548A1 ES 2093548 A1 ES2093548 A1 ES 2093548A1 ES 09401273 A ES09401273 A ES 09401273A ES 9401273 A ES9401273 A ES 9401273A ES 2093548 A1 ES2093548 A1 ES 2093548A1
- Authority
- ES
- Spain
- Prior art keywords
- composition
- powder
- obtaining
- binding agent
- base powder
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
These improvements provide a non-compacted and non- agglomerated composition of fluid dry powders which comprises: a base powder, a certain amount of at least one alloy component and a binding agent chosen from solid fatty acids, solid esters thereof and mixtures of one or other or of both, alone or in combination with a resin. Said composition is formed by means of mechanical mixing of the base powder and of the alloy components, the binding agent having been added in the form of a solution in an organic solvent. The composition obtained is resistant to the segregation of the components and the overall mixture flows well.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401273A ES2093548B1 (en) | 1994-06-06 | 1994-06-06 | IMPROVEMENTS IN THE COMPOSITION OF A MIXTURE OF POWDERS FOR POWDER METALLURGY AND A PROCEDURE FOR ITS OBTAINING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401273A ES2093548B1 (en) | 1994-06-06 | 1994-06-06 | IMPROVEMENTS IN THE COMPOSITION OF A MIXTURE OF POWDERS FOR POWDER METALLURGY AND A PROCEDURE FOR ITS OBTAINING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2093548A1 true ES2093548A1 (en) | 1996-12-16 |
ES2093548B1 ES2093548B1 (en) | 1997-08-01 |
Family
ID=8286559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9401273A Expired - Fee Related ES2093548B1 (en) | 1994-06-06 | 1994-06-06 | IMPROVEMENTS IN THE COMPOSITION OF A MIXTURE OF POWDERS FOR POWDER METALLURGY AND A PROCEDURE FOR ITS OBTAINING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2093548B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2142210A1 (en) * | 1996-11-06 | 2000-04-01 | Aleaciones De Metales Sinteriz | System for incorporating a binder in a mixture of powdered materials and apparatus therefor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264287A2 (en) * | 1986-10-15 | 1988-04-20 | Hoeganaes Corporation | Iron-based powder mixtures |
ES2023599A6 (en) * | 1990-01-17 | 1992-01-16 | Quebec Metal Powders Ltd | Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder |
EP0559987A1 (en) * | 1992-03-09 | 1993-09-15 | Hoeganaes Corporation | Iron-based powder mixtures containing binder-lubricant |
WO1994011124A1 (en) * | 1992-11-13 | 1994-05-26 | Hoeganaes Corporation | Method of making lubricated metallurgical powder composition |
-
1994
- 1994-06-06 ES ES9401273A patent/ES2093548B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0264287A2 (en) * | 1986-10-15 | 1988-04-20 | Hoeganaes Corporation | Iron-based powder mixtures |
ES2023599A6 (en) * | 1990-01-17 | 1992-01-16 | Quebec Metal Powders Ltd | Segregation-free metallurgical powder blends using polyvinyl pyrrolidone binder |
EP0559987A1 (en) * | 1992-03-09 | 1993-09-15 | Hoeganaes Corporation | Iron-based powder mixtures containing binder-lubricant |
WO1994011124A1 (en) * | 1992-11-13 | 1994-05-26 | Hoeganaes Corporation | Method of making lubricated metallurgical powder composition |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2142210A1 (en) * | 1996-11-06 | 2000-04-01 | Aleaciones De Metales Sinteriz | System for incorporating a binder in a mixture of powdered materials and apparatus therefor |
Also Published As
Publication number | Publication date |
---|---|
ES2093548B1 (en) | 1997-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19961216 Kind code of ref document: A1 Effective date: 19961216 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20180806 |