GB408798A - Improvements in or relating to cores and moulds for ingots and other heavy castings - Google Patents
Improvements in or relating to cores and moulds for ingots and other heavy castingsInfo
- Publication number
- GB408798A GB408798A GB888833A GB888833A GB408798A GB 408798 A GB408798 A GB 408798A GB 888833 A GB888833 A GB 888833A GB 888833 A GB888833 A GB 888833A GB 408798 A GB408798 A GB 408798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- sand
- mould
- moulds
- cores
- 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
- B22D7/04—Casting hollow ingots
Abstract
408,798. Moulds; cores ; composite ingots. BREARLEY, A. W., and BREARLEY, H., Brown Bayley's Steel Works, Leeds Road, Sheffield. March 24, 1933, No. 8888. [Class 83 (i).] A core or a feeder head or mould wall of sand &c. 18 is protected from direct contact with the fluid metal by sheet metal 17 which will alloy with the metal cast. The sheet 17 is of such thickness that it is not melted until the sand 18 has sintered. A device 20 for fracturing or removing the sand may be embedded therein and may be combined with a runner 12 for instance of the kind described in Specification 263,333, [Class 83 (ii)], which may have four runner bricks 19 leading to the annular ingot mould 10. In casting a compound ingot the sand 18, Fig. 5, which fills part of the mould while the first metal is cast, is protected by a plate 17 and is discharged through a hole 24, when the metal has set, by removing a bar 21. The hole 24 is then closed by a short plug. If a hollow ingot with one end closed is required, a core with a sheetmetal end-cap is suspended in the mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888833A GB408798A (en) | 1933-03-24 | 1933-03-24 | Improvements in or relating to cores and moulds for ingots and other heavy castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888833A GB408798A (en) | 1933-03-24 | 1933-03-24 | Improvements in or relating to cores and moulds for ingots and other heavy castings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB408798A true GB408798A (en) | 1934-04-19 |
Family
ID=9861234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB888833A Expired GB408798A (en) | 1933-03-24 | 1933-03-24 | Improvements in or relating to cores and moulds for ingots and other heavy castings |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB408798A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2193914A (en) * | 1986-08-19 | 1988-02-24 | Metal Castings | Casting using a metal core |
| US4753783A (en) * | 1982-12-27 | 1988-06-28 | Sri International | Process and apparatus for obtaining silicon from fluosilicic acid |
| CN106077533A (en) * | 2016-08-23 | 2016-11-09 | 中冶陕压重工设备有限公司 | Apparatus for pouring and pouring procedure thereof for hollow steel ingot |
-
1933
- 1933-03-24 GB GB888833A patent/GB408798A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753783A (en) * | 1982-12-27 | 1988-06-28 | Sri International | Process and apparatus for obtaining silicon from fluosilicic acid |
| GB2193914A (en) * | 1986-08-19 | 1988-02-24 | Metal Castings | Casting using a metal core |
| GB2193914B (en) * | 1986-08-19 | 1990-08-15 | Metal Castings | Casting |
| CN106077533A (en) * | 2016-08-23 | 2016-11-09 | 中冶陕压重工设备有限公司 | Apparatus for pouring and pouring procedure thereof for hollow steel ingot |
| CN106077533B (en) * | 2016-08-23 | 2018-04-24 | 中冶陕压重工设备有限公司 | Casting device and its pouring procedure for hollow steel ingot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB408798A (en) | Improvements in or relating to cores and moulds for ingots and other heavy castings | |
| GB1132056A (en) | A method of inoculating cast iron | |
| GB386860A (en) | Improvements in sinking-heads for casting moulds | |
| GB549016A (en) | Improved method of casting metal articles | |
| US4086955A (en) | Head for a starter bar used in the continuous casting of molten metal | |
| US1535292A (en) | Mold with means for scoring castings | |
| GB546906A (en) | An improved casting mould for forming metal castings | |
| GB588113A (en) | Improvements in, or relating to, die-casting of non-ferrous metals | |
| GB439526A (en) | Improvements in bottom-casting hollow ingots | |
| GB1188175A (en) | Improvements in or relating to the Casting of Molten Metal | |
| GB189323A (en) | Improvements in or relating to the casting of ingots and the like | |
| JPS55112153A (en) | Bottom pouring ingot making method | |
| GB359565A (en) | Improvements in casting metals in metal moulds or dies | |
| GB165362A (en) | Improvements in the chill casting of pure aluminium and its alloys | |
| GB565093A (en) | Foundry mold and method of making castings | |
| GB568491A (en) | Mould for casting metals | |
| GB505444A (en) | Ingot moulds and ingots and method of producing ingots | |
| GB305998A (en) | Improvements in or relating to casting and rolling copper | |
| GB554571A (en) | Improvements in or relating to permanent molds for casting substantially cylindrical metal pistons | |
| GB515638A (en) | Improvements in or relating to the manufacture of hollow forgings | |
| GB516533A (en) | Process for restricting the piping hole in flat cast ingots | |
| GB283994A (en) | Improvements in aluminium-nickel-silver alloys and in the manufacture thereof | |
| GB292920A (en) | Improvements relating to the moulding of materials, such as molten metals or alloys | |
| GB191323669A (en) | Improvements in and relating to Sanitary Traps. | |
| GB759587A (en) | Improvements in or relating to moulds for the centrifugal casting of metals |