GB653717A - Improvements in casting ingots - Google Patents
Improvements in casting ingotsInfo
- Publication number
- GB653717A GB653717A GB2620748A GB2620748A GB653717A GB 653717 A GB653717 A GB 653717A GB 2620748 A GB2620748 A GB 2620748A GB 2620748 A GB2620748 A GB 2620748A GB 653717 A GB653717 A GB 653717A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- head
- cover
- open
- casting ingots
- 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
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/06—Ingot moulds or their manufacture
- B22D7/10—Hot tops therefor
Abstract
653,717. Moulds; casting processes. WAHLSTROM, S. L. Oct. 7, 1948, No. 26207. [A Specification was laid open to inspection under Sect. 91 of the Acts, April 9, 1949.] [Class 83 (i)] An ingot mould 1 is provided with a feeder head 2 of sheet-metal surrounded with carbonaceous combustible material 3. This may consist of wood and either rest on the top of the mould or be, inserted therein. The head 2 extends partly or wholly within the mould and' either engages it or is spaced somewhat away from it, as shown in Fig. 3. In this case the head 2 may have a thickness up to 4 mm. at least at its lower edge to accelerate solidification of the molten metal between the head and mould. To delay combustion the material 3 may be enclosed in a cover 5, Fig. 7, which may be open at the bottom or at the top or at both top and bottom as shown in Fig. 11. As shown in this Figure, the cover may also be inclined so that it falls as the material 3 shrinks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2620748A GB653717A (en) | 1948-10-07 | 1948-10-07 | Improvements in casting ingots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2620748A GB653717A (en) | 1948-10-07 | 1948-10-07 | Improvements in casting ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB653717A true GB653717A (en) | 1951-05-23 |
Family
ID=10240024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2620748A Expired GB653717A (en) | 1948-10-07 | 1948-10-07 | Improvements in casting ingots |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB653717A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913786A (en) * | 1956-04-05 | 1959-11-24 | Republic Steel Corp | Sheet metal hot top and method of using exothermic material in pouring ingots |
-
1948
- 1948-10-07 GB GB2620748A patent/GB653717A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913786A (en) * | 1956-04-05 | 1959-11-24 | Republic Steel Corp | Sheet metal hot top and method of using exothermic material in pouring ingots |
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