GB1338156A - Process for the production of metallic ingots of uniform cross-section - Google Patents
Process for the production of metallic ingots of uniform cross-sectionInfo
- Publication number
- GB1338156A GB1338156A GB3354271A GB3354271A GB1338156A GB 1338156 A GB1338156 A GB 1338156A GB 3354271 A GB3354271 A GB 3354271A GB 3354271 A GB3354271 A GB 3354271A GB 1338156 A GB1338156 A GB 1338156A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- ingots
- metal
- casting
- section
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D9/00—Machines or plants for casting ingots
- B22D9/006—Machines or plants for casting ingots for bottom casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Forging (AREA)
Abstract
1338156 Casting ingots, foundry plant RHEINSTAHL GIESSEREI AG 16 July 1971 [16 July 1970] 33542/71 Heading B3F A method of casting elongated ingots of constant cross-section (for division to form billets of equal weight and size) comprises supplying molten metal e.g. steel through a central aperture 19 in the base of an ingot mould 1 into the mould 1 which is at least 2 metres in height, uniformly 250 mm in diameter and not divided along its longitudinal axis. The metal should be cast at as low a temperature as possible (e.g. steel at 1550-1585‹ C.) and the rising speed of the molten metal surface on the mould cavity should be from 10 to 80 cm. min<SP>-1</SP>. As shown in Fig. 3 the mould 1 is perched on the riser pipe 17 of a gas pressure casting machine 10 provided with a melt holder 11 with a sealed cover 12 and gas supply pipe 16 and a slide valve 20 to cut off metal flow to the mould. Alternatively the metal may be poured into a downsprue (7) having a runner opening at the mould base (6) into the mould cavity (Fig. 1, not shown). The mould 1 may be of several surmounted sections 2, 3, 4, the lowest section 2 being the smallest as it is subject to most wear and requires most frequent replacement. When casting large ingots the melt surface in the mould may be covered with heat-insulating powder. Foundry plant.-In order to facilitate cleaning and preparation of the mould a stairway and balcony (9) allowing access to the top of the mould may be provided (Fig. 2, not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702035251 DE2035251A1 (en) | 1970-07-16 | 1970-07-16 | Process for the production of Vorma tenal uniform cross-section from Me tall, in particular steel |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1338156A true GB1338156A (en) | 1973-11-21 |
Family
ID=5776923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3354271A Expired GB1338156A (en) | 1970-07-16 | 1971-07-16 | Process for the production of metallic ingots of uniform cross-section |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5111564B1 (en) |
AT (1) | AT320177B (en) |
BE (2) | BE769762A (en) |
DE (1) | DE2035251A1 (en) |
ES (1) | ES393352A1 (en) |
FR (1) | FR2098444B1 (en) |
GB (1) | GB1338156A (en) |
LU (1) | LU63533A1 (en) |
NL (1) | NL7109838A (en) |
SE (1) | SE417676B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505464A (en) * | 2022-03-14 | 2022-05-17 | 开平市奇迪科压铸卫浴有限公司 | Environment-friendly zinc alloy handle low-pressure casting process |
CN115319035A (en) * | 2022-08-19 | 2022-11-11 | 眉山市博眉启明星铝业有限公司 | Casting device of aluminum ingot continuous casting production line |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE400197B (en) * | 1975-06-06 | 1978-03-20 | Perstorp Ab | CASTING PROCEDURE |
JPS5957886A (en) * | 1982-09-29 | 1984-04-03 | 大成建設株式会社 | Automatic detachable device for hung load |
-
1970
- 1970-07-16 DE DE19702035251 patent/DE2035251A1/en active Pending
-
1971
- 1971-07-09 BE BE769762A patent/BE769762A/en not_active IP Right Cessation
- 1971-07-09 BE BE769763A patent/BE769763A/en unknown
- 1971-07-14 LU LU63533D patent/LU63533A1/xx unknown
- 1971-07-14 SE SE909971A patent/SE417676B/en unknown
- 1971-07-15 FR FR7125865A patent/FR2098444B1/fr not_active Expired
- 1971-07-16 ES ES393352A patent/ES393352A1/en not_active Expired
- 1971-07-16 AT AT622671A patent/AT320177B/en active
- 1971-07-16 GB GB3354271A patent/GB1338156A/en not_active Expired
- 1971-07-16 JP JP5248671A patent/JPS5111564B1/ja active Pending
- 1971-07-16 NL NL7109838A patent/NL7109838A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114505464A (en) * | 2022-03-14 | 2022-05-17 | 开平市奇迪科压铸卫浴有限公司 | Environment-friendly zinc alloy handle low-pressure casting process |
CN114505464B (en) * | 2022-03-14 | 2023-11-24 | 开平市奇迪科压铸卫浴有限公司 | Low-pressure casting process of environment-friendly zinc alloy handle |
CN115319035A (en) * | 2022-08-19 | 2022-11-11 | 眉山市博眉启明星铝业有限公司 | Casting device of aluminum ingot continuous casting production line |
CN115319035B (en) * | 2022-08-19 | 2023-10-31 | 眉山市博眉启明星铝业有限公司 | Casting device for aluminum ingot continuous casting production line |
Also Published As
Publication number | Publication date |
---|---|
AT320177B (en) | 1975-01-27 |
FR2098444A1 (en) | 1972-03-10 |
BE769763A (en) | 1971-11-16 |
SE417676B (en) | 1981-04-06 |
LU63533A1 (en) | 1972-04-04 |
NL7109838A (en) | 1972-01-18 |
ES393352A1 (en) | 1975-03-01 |
BE769762A (en) | 1971-11-16 |
JPS5111564B1 (en) | 1976-04-12 |
FR2098444B1 (en) | 1974-04-05 |
DE2035251A1 (en) | 1972-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |