GB848386A - Improvements in or relating to hot tops, risers and the like for use in the casting of metals - Google Patents
Improvements in or relating to hot tops, risers and the like for use in the casting of metalsInfo
- Publication number
- GB848386A GB848386A GB4138458A GB4138458A GB848386A GB 848386 A GB848386 A GB 848386A GB 4138458 A GB4138458 A GB 4138458A GB 4138458 A GB4138458 A GB 4138458A GB 848386 A GB848386 A GB 848386A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blocks
- hot
- block
- mould
- risers
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
848,386. Ingot moulds. FOUNDRY SERVICES Ltd. Dec. 22, 1958, No. 41384/58. Class 83(1). A hot-top, riser, or sinkhead comprises a support member 3 located in and suspended from the mould-head, hot-top &c., which will be destroyed at the temperature of the melt, and located on said support and spaced from the walls of the mould, hot-top &c. a solid preformed block or blocks 4 of exothermic composition, the space between said block or blocks and the walls of the mould &c. being filled with a backing 6 of refractory or mildly exothermic material. The backing may be granular or powdered material rammed into position, a preformed block or blocks, or preformed integrally with the exothermic block or blocks 3. Specification 829,156 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4138458A GB848386A (en) | 1958-12-22 | 1958-12-22 | Improvements in or relating to hot tops, risers and the like for use in the casting of metals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4138458A GB848386A (en) | 1958-12-22 | 1958-12-22 | Improvements in or relating to hot tops, risers and the like for use in the casting of metals |
Publications (1)
Publication Number | Publication Date |
---|---|
GB848386A true GB848386A (en) | 1960-09-14 |
Family
ID=10419441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4138458A Expired GB848386A (en) | 1958-12-22 | 1958-12-22 | Improvements in or relating to hot tops, risers and the like for use in the casting of metals |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB848386A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3171169A (en) * | 1961-01-31 | 1965-03-02 | Huettenwerk Oberhausen Ag | Apparatus and method for the production of mold inserts |
-
1958
- 1958-12-22 GB GB4138458A patent/GB848386A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3171169A (en) * | 1961-01-31 | 1965-03-02 | Huettenwerk Oberhausen Ag | Apparatus and method for the production of mold inserts |
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