GB964002A - Method and apparatus for hot-rolling metal particles - Google Patents
Method and apparatus for hot-rolling metal particlesInfo
- Publication number
- GB964002A GB964002A GB3687560A GB3687560A GB964002A GB 964002 A GB964002 A GB 964002A GB 3687560 A GB3687560 A GB 3687560A GB 3687560 A GB3687560 A GB 3687560A GB 964002 A GB964002 A GB 964002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- powder
- rolls
- hot
- metal
- heated
- 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.)
- Expired
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
In a process of hot rolling metal powders such as U. Pu, Th, Al, Ti, Cu, Sn, powders at least 1 mm. in diameter are preheated to above the recrystallization temperature whilst being agitated to prevent coherence and then hot rolled to form sheet, strip or bars. As shown in Fig. 1 the apparatus comprises a sealed container 10 which may be evacuated or filled with an inert gas, a feed hopper 18 and an outlet 20 which directs the metal powder into an inclined furnace 21 which is rotated, vibrated or reciprocated by a motor and pulley system, the heated powder then flowing into the rolls 50 which may be heated or cooled, the finished rolled compact being directed from the rolls via guides 61 and 62. The roll gap is adjustable and the powder flow from the hopper to the furnace and to the rolls may be controlled by suitable metering valves. Metal <PICT:0964002/C6-C7/1> powder mixtures and mixtures of metals with ceramics may also be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3687560A GB964002A (en) | 1960-10-27 | 1960-10-27 | Method and apparatus for hot-rolling metal particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3687560A GB964002A (en) | 1960-10-27 | 1960-10-27 | Method and apparatus for hot-rolling metal particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB964002A true GB964002A (en) | 1964-07-15 |
Family
ID=10391891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3687560A Expired GB964002A (en) | 1960-10-27 | 1960-10-27 | Method and apparatus for hot-rolling metal particles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB964002A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041742A (en) * | 1976-01-15 | 1977-08-16 | Kelsey-Hayes Company | Apparatus and method for cold working metal powder |
-
1960
- 1960-10-27 GB GB3687560A patent/GB964002A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041742A (en) * | 1976-01-15 | 1977-08-16 | Kelsey-Hayes Company | Apparatus and method for cold working metal powder |
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