GB791028A - Improvements in copper cake mold - Google Patents
Improvements in copper cake moldInfo
- Publication number
- GB791028A GB791028A GB21025/56A GB2102556A GB791028A GB 791028 A GB791028 A GB 791028A GB 21025/56 A GB21025/56 A GB 21025/56A GB 2102556 A GB2102556 A GB 2102556A GB 791028 A GB791028 A GB 791028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- walls
- projections
- mould
- inside surfaces
- vertical
- 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
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/027—Casting heavy metals with low melting point, i.e. less than 1000 degrees C, e.g. Zn 419 degrees C, Pb 327 degrees C, Sn 232 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/065—Cooling or heating equipment for moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Food-Manufacturing Devices (AREA)
- Non-Reversible Transmitting Devices (AREA)
Abstract
791,028. Moulds. INTERNATIONAL SMELTING & REFINING CO. July 6, 1956 [Sept. 15, 1955], No. 21025/56. Class 83 (1). A water-cooled copper-cake mould comprises a monolithic metal block, e.g. of tough-pitchcopper, having two long vertical side-walls 8 and two short vertical end-walls 9, and waterchannels 19, 19a in each side-wall, disposed exclusively between the projections y, y<SP>1</SP> of the inside surfaces of the short end-walls, whereby the tendency of the mould to crack at the corners is reduced. If necessary water-channels 19b may also extend through the vertical endwalls, and are disposed exclusively between projections of the inside surfaces of the sidewalls. The corner radii 14 of the mould cavity" are as large as possible, and the ratio of mouldcavity length to width is at least three.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US791028XA | 1955-09-15 | 1955-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB791028A true GB791028A (en) | 1958-02-19 |
Family
ID=22148447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21025/56A Expired GB791028A (en) | 1955-09-15 | 1956-07-06 | Improvements in copper cake mold |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB791028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274869A (en) * | 2022-12-30 | 2023-06-23 | 哈尔滨工业大学 | Aluminum alloy investment casting device and casting method using device |
-
1956
- 1956-07-06 GB GB21025/56A patent/GB791028A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116274869A (en) * | 2022-12-30 | 2023-06-23 | 哈尔滨工业大学 | Aluminum alloy investment casting device and casting method using device |
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