GB967032A - Process and device for improving the metal structure surface of ferrous ingots cast in ingot moulds - Google Patents
Process and device for improving the metal structure surface of ferrous ingots cast in ingot mouldsInfo
- Publication number
- GB967032A GB967032A GB4621262A GB4621262A GB967032A GB 967032 A GB967032 A GB 967032A GB 4621262 A GB4621262 A GB 4621262A GB 4621262 A GB4621262 A GB 4621262A GB 967032 A GB967032 A GB 967032A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bag
- improving
- ferrous
- metal structure
- structure surface
- 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
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Abstract
967,032. Casting processes. H. J. DAUSSAN. Dec. 7, 1962 [Dec. 11, 1961], No. 46212/62. Heading B3F. A bag 1 containing a charge 2 of a substantially anhydrous composition for improving the quality of the ingot, is suspended in an ingot mould at a level at which the bottom of the bag is destroyed by the heat of the molten metal reaching the level at which turbulence is reduced, thereby allowing the charge to spread over the surface of the melt and the bag to be retracted upwardly automatically, as by a spring strip 7a. In the case of top pouring more than one bag may be disposed laterally of the pouring jet or jets and shielded from the heat thereof by a metallic or other fireproof shield 41, Fig. 6. In a modification the empty bag is retracted by a spring-loaded pulley. Examples of the compositions used are quoted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR881624A FR1315831A (en) | 1961-12-11 | 1961-12-11 | Method and device for improving the texture and surface of ferrous ingots cast in ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB967032A true GB967032A (en) | 1964-08-19 |
Family
ID=8768490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4621262A Expired GB967032A (en) | 1961-12-11 | 1962-12-07 | Process and device for improving the metal structure surface of ferrous ingots cast in ingot moulds |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1190613B (en) |
| FR (1) | FR1315831A (en) |
| GB (1) | GB967032A (en) |
| LU (1) | LU42830A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020892A (en) * | 1971-11-16 | 1977-05-03 | Hoesch Aktiengesellschaft | Method for continuous casting of steel |
-
1961
- 1961-12-11 FR FR881624A patent/FR1315831A/en not_active Expired
-
1962
- 1962-12-04 DE DED40439A patent/DE1190613B/en active Pending
- 1962-12-07 GB GB4621262A patent/GB967032A/en not_active Expired
- 1962-12-08 LU LU42830D patent/LU42830A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4020892A (en) * | 1971-11-16 | 1977-05-03 | Hoesch Aktiengesellschaft | Method for continuous casting of steel |
Also Published As
| Publication number | Publication date |
|---|---|
| LU42830A1 (en) | 1963-02-08 |
| FR1315831A (en) | 1963-01-25 |
| DE1190613B (en) | 1965-04-08 |
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