GB2020639A - Moulding Particulate Material - Google Patents
Moulding Particulate MaterialInfo
- Publication number
- GB2020639A GB2020639A GB7912191A GB7912191A GB2020639A GB 2020639 A GB2020639 A GB 2020639A GB 7912191 A GB7912191 A GB 7912191A GB 7912191 A GB7912191 A GB 7912191A GB 2020639 A GB2020639 A GB 2020639A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- particulate material
- applying
- pressure
- moulding particulate
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/007—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a plurality of pressing members working in different directions
-
- 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
- B22F3/02—Compacting only
-
- 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
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
A mass of particulate material is sintered or densified by applying a first pressure to the mass in a first direction, applying a second pressure to the mass in a second direction which is transverse to the first direction, and applying a third pressure to the mass in a third direction which is transverse to the first and second directions. The first, second and third pressures may be successively modified whilst the mass is heated to a sintering temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7912191A GB2020639B (en) | 1978-04-07 | 1979-04-06 | Moulding particulate material |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4019378A JPS5940201B2 (en) | 1978-04-07 | 1978-04-07 | Manufacturing method of high-density metal sintered body |
JP4790278A JPS54139899A (en) | 1978-04-24 | 1978-04-24 | Manufacture of high density carbon or graphite burned molded body |
JP11364478A JPS5541924A (en) | 1978-09-18 | 1978-09-18 | Electrosintering device |
JP53121466A JPS5838482B2 (en) | 1978-10-04 | 1978-10-04 | Electrical sintering equipment |
JP12814478A JPS5554506A (en) | 1978-10-17 | 1978-10-17 | Sintering method |
GB7912191A GB2020639B (en) | 1978-04-07 | 1979-04-06 | Moulding particulate material |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2020639A true GB2020639A (en) | 1979-11-21 |
GB2020639B GB2020639B (en) | 1983-02-16 |
Family
ID=27546769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7912191A Expired GB2020639B (en) | 1978-04-07 | 1979-04-06 | Moulding particulate material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2020639B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062400A1 (en) * | 1981-02-16 | 1982-10-13 | Inoue-Japax Research Incorporated | Forming high-density carbon material by hot pressing |
WO1999037426A1 (en) * | 1998-01-27 | 1999-07-29 | ALBANO-MÜLLER, Lothar | Method for producing a metallic shaped part made of a metallic granulate by hot pressing |
-
1979
- 1979-04-06 GB GB7912191A patent/GB2020639B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0062400A1 (en) * | 1981-02-16 | 1982-10-13 | Inoue-Japax Research Incorporated | Forming high-density carbon material by hot pressing |
US4469650A (en) * | 1981-02-16 | 1984-09-04 | Inoue-Japax Research Incorporated | Special carbon material |
WO1999037426A1 (en) * | 1998-01-27 | 1999-07-29 | ALBANO-MÜLLER, Lothar | Method for producing a metallic shaped part made of a metallic granulate by hot pressing |
Also Published As
Publication number | Publication date |
---|---|
GB2020639B (en) | 1983-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970406 |