FR2063100A2 - Continuous vacuum casting process - Google Patents
Continuous vacuum casting processInfo
- Publication number
- FR2063100A2 FR2063100A2 FR6931355A FR6931355A FR2063100A2 FR 2063100 A2 FR2063100 A2 FR 2063100A2 FR 6931355 A FR6931355 A FR 6931355A FR 6931355 A FR6931355 A FR 6931355A FR 2063100 A2 FR2063100 A2 FR 2063100A2
- Authority
- FR
- France
- Prior art keywords
- shape
- continuous casting
- airlock
- casting process
- continuous vacuum
- 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
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/053—Means for oscillating the moulds
-
- 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
-
- 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
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/113—Treating the molten metal by vacuum treating
-
- 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
- B22D11/14—Plants for continuous casting
- B22D11/141—Plants for continuous casting for vertical casting
-
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/187—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using X-rays or nuclear radiation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Toxicology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Metallostatic pressure is kept constant, for a given side relative to that of the meniscus, on the shape or tube being made. This ensures that the margin of tolerance between the shape's part going into the airlock and the joint section is low enough that air input is less than output of pumps. Also, length of cooling zone limits extraction speed of cast shape and allows latter to contact airlock outlet spray at constant and controlled temp. Applications are continuous casting of metals in vacuum, especially uranium tubes. Advantages is simultaneous de-gassing, continuous casting and controlled cooling under vacuum.
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6931355A FR2063100A2 (en) | 1969-09-15 | 1969-09-15 | Continuous vacuum casting process |
US00865719A US3724529A (en) | 1968-10-18 | 1969-10-13 | Plant for continuous vacuum casting of metals or other materials |
BE740337D BE740337A (en) | 1968-10-18 | 1969-10-15 | |
CH1543169A CH514378A (en) | 1968-10-18 | 1969-10-15 | Vacuum continuous casting apparatus |
SE14228/69A SE360584B (en) | 1968-10-18 | 1969-10-16 | |
AT977669A AT310368B (en) | 1968-10-18 | 1969-10-16 | Vacuum continuous casting process and vacuum continuous casting plant |
DE19691952083 DE1952083A1 (en) | 1968-10-18 | 1969-10-16 | Vacuum continuous casting process and vacuum continuous casting plant |
GB50978/69A GB1293939A (en) | 1968-10-18 | 1969-10-16 | Continuous vacuum casting of metals and metal alloys |
CA065,197A CA939483A (en) | 1968-10-18 | 1969-10-17 | Method and apparatus for continuous vacuum casting of metals |
JP44083003A JPS499937B1 (en) | 1968-10-18 | 1969-10-18 | |
NL6915832A NL6915832A (en) | 1968-10-18 | 1969-10-20 | |
CH874171A CH532973A (en) | 1968-10-18 | 1971-06-15 | Continuous casting of metals - vacuum or controlled |
AT515871A AT320881B (en) | 1968-10-18 | 1971-06-15 | Vacuum continuous casting plant |
US00300816A US3800848A (en) | 1968-10-18 | 1972-10-25 | Method for continuous vacuum casting of metals or other materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6931355A FR2063100A2 (en) | 1969-09-15 | 1969-09-15 | Continuous vacuum casting process |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2063100A2 true FR2063100A2 (en) | 1971-07-09 |
FR2063100B2 FR2063100B2 (en) | 1973-03-16 |
Family
ID=9040092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6931355A Granted FR2063100A2 (en) | 1968-10-18 | 1969-09-15 | Continuous vacuum casting process |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2063100A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905989A (en) * | 1956-05-04 | 1959-09-29 | Koppers Co Inc | Method and apparatus for continuous casting of metals |
FR1226867A (en) * | 1958-06-11 | 1960-08-16 | Concast Ag | Improvements to devices for the control of continuous metal casting |
US3386494A (en) * | 1966-02-18 | 1968-06-04 | Phelps Dodge Copper Prod | Continuous casting vibrating system |
-
1969
- 1969-09-15 FR FR6931355A patent/FR2063100A2/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2905989A (en) * | 1956-05-04 | 1959-09-29 | Koppers Co Inc | Method and apparatus for continuous casting of metals |
FR1226867A (en) * | 1958-06-11 | 1960-08-16 | Concast Ag | Improvements to devices for the control of continuous metal casting |
US3386494A (en) * | 1966-02-18 | 1968-06-04 | Phelps Dodge Copper Prod | Continuous casting vibrating system |
Also Published As
Publication number | Publication date |
---|---|
FR2063100B2 (en) | 1973-03-16 |
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