ATE32987T1 - METHOD AND APPARATUS FOR PRODUCING THIN METAL STRIPS FROM METAL METAL, ESPECIALLY STEEL STRIPS. - Google Patents
METHOD AND APPARATUS FOR PRODUCING THIN METAL STRIPS FROM METAL METAL, ESPECIALLY STEEL STRIPS.Info
- Publication number
- ATE32987T1 ATE32987T1 AT84116320T AT84116320T ATE32987T1 AT E32987 T1 ATE32987 T1 AT E32987T1 AT 84116320 T AT84116320 T AT 84116320T AT 84116320 T AT84116320 T AT 84116320T AT E32987 T1 ATE32987 T1 AT E32987T1
- Authority
- AT
- Austria
- Prior art keywords
- metal
- strips
- producing thin
- granular particles
- especially steel
- Prior art date
Links
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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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
- B22F3/18—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by using pressure rollers
-
- 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
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
-
- 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
Abstract
1. Method for producing thin metal strands from molten metal, particularly steel strands from molten steel, characterised in that the molten metal (2a) is processed inside a chamber protecting against reoxidation by shaping into granular particles (4) in recesses (16) of a granulating device under simultaneous cooling to just under the solidus temperature point, that the hot granular particles (4) directly following this, likewise in the chamber protecting against reoxidation, are homogenised as regards temperature to deformation temperature in a heated container (6) and that the granular particles (4) are then continuously compressed to a strand (9).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843406036 DE3406036A1 (en) | 1984-02-20 | 1984-02-20 | METHOD AND DEVICE FOR PRODUCING THIN METAL STRINGS FROM METAL MELT, IN PARTICULAR. OF STEEL STRIPS |
EP84116320A EP0152626B1 (en) | 1984-02-20 | 1984-12-27 | Method of and installation for producing thin metal strands from metal melt, especially steel strands |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE32987T1 true ATE32987T1 (en) | 1988-04-15 |
Family
ID=6228250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84116320T ATE32987T1 (en) | 1984-02-20 | 1984-12-27 | METHOD AND APPARATUS FOR PRODUCING THIN METAL STRIPS FROM METAL METAL, ESPECIALLY STEEL STRIPS. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0152626B1 (en) |
JP (1) | JPS60187601A (en) |
AT (1) | ATE32987T1 (en) |
DE (1) | DE3406036A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8405982D0 (en) * | 1984-03-07 | 1984-04-11 | Singer A R E | Making metal strip and slab from spray |
US4890662A (en) * | 1988-07-15 | 1990-01-02 | Sutek Corporation | Mixing and cooling techniques |
US5071618A (en) * | 1988-08-30 | 1991-12-10 | Sutek Corporation | Dispersion strengthened materials |
DE19956479C2 (en) * | 1999-11-24 | 2001-11-22 | Hengst Walter Gmbh & Co Kg | Method and device for producing light metal pellets |
CN113787158B (en) * | 2021-07-26 | 2022-10-04 | 北京科技大学 | Railway vehicle axle wedge cross rolling forming rolling mill set and forming method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE525475C (en) * | 1931-05-23 | Humboldt Deutzmotoren Akt Ges | Feed device for roller presses | |
US3334408A (en) * | 1964-10-08 | 1967-08-08 | Metal Innovations Inc | Production of powder, strip and other metal products from refined molten metal |
US3368273A (en) * | 1964-06-05 | 1968-02-13 | Nicolai J. Maltsev | Method and apparatus for continuously casting and rolling metal |
DE1583741B1 (en) * | 1967-06-21 | 1970-12-10 | Indugas Ges Fuer Ind Gasverwen | Process for the continuous powder metallurgy production of molded parts made of metal |
US4069369A (en) * | 1970-12-15 | 1978-01-17 | Gould Inc. | Fine dispersion aluminum base bearing |
JPS5325968B2 (en) * | 1972-07-04 | 1978-07-29 | ||
JPS532340A (en) * | 1976-06-30 | 1978-01-11 | Nippon Steel Corp | Method of making casting piece having minute solidification structure |
GB1568222A (en) * | 1976-09-01 | 1980-05-29 | British Steel Corp | Production of metal strip |
GB1602582A (en) * | 1977-06-24 | 1981-11-11 | American Can Co | Ferrous powder metallurgy |
US4215084A (en) * | 1978-05-03 | 1980-07-29 | The Battelle Development Corporation | Method and apparatus for producing flake particles |
DE3376534D1 (en) * | 1982-10-28 | 1988-06-16 | Oscar Balassa | Processing of metal |
-
1984
- 1984-02-20 DE DE19843406036 patent/DE3406036A1/en not_active Ceased
- 1984-12-27 AT AT84116320T patent/ATE32987T1/en not_active IP Right Cessation
- 1984-12-27 EP EP84116320A patent/EP0152626B1/en not_active Expired
-
1985
- 1985-02-19 JP JP60030811A patent/JPS60187601A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
EP0152626B1 (en) | 1988-03-16 |
JPH0130883B2 (en) | 1989-06-22 |
JPS60187601A (en) | 1985-09-25 |
EP0152626A1 (en) | 1985-08-28 |
DE3406036A1 (en) | 1985-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RZN | Patent revoked |