GB1073295A - Process for improving the metal structure of ferrous metal ingots cast in an ingot mould and an improved ingot mould for carrying out said process - Google Patents
Process for improving the metal structure of ferrous metal ingots cast in an ingot mould and an improved ingot mould for carrying out said processInfo
- Publication number
- GB1073295A GB1073295A GB4637663A GB4637663A GB1073295A GB 1073295 A GB1073295 A GB 1073295A GB 4637663 A GB4637663 A GB 4637663A GB 4637663 A GB4637663 A GB 4637663A GB 1073295 A GB1073295 A GB 1073295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filling
- ingot mould
- ingot
- passages
- wall
- 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
-
- 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
-
- 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
- B22D7/064—Cooling the ingot moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1,073,295. Ingot moulds; casting processes. H. J. DAUSSAN. Nov. 25, 1963 [Jan. 29, 1963; Sept. 10, 1963], No. 46376/63. Heading B3F. An ingot mould (1), Fig. 1 (not shown), has a double wall through which air drawn through orifices (8) flows upwardly carrying heat from the lower part of the mould to the upper part. A filling (13) of, e.g. fireproofed corrugated cardboard forms vertical passages. The orifices (8) may be selectively plugged or covered. The outer walls (3) may be of fireproofed cardboard, cement, asbestos etc., covered with thin metal sheet. In a modification, Fig. 5 (not shown), the wall cavity may have a filling 12a of a mixture of heat insulating and exothermic material comprising wood sawdust, wood charcoal, granulated coke, asbestos waste and silico aluminous sand, and the inner wall (2) is lined below said filling with refractory bricks (18) In a further embodiment, the upper part of the cavity is filled with, e.g. cast iron shot, the size of which decreases in the upward direction. -Alternatively the filling may be glass or metal wool whose porosity decreases in the upward direction, asbestos waste, porous coke, vegetable or mineral fibres, hollow bricks or a mass of cement through which passages are formed by the combustion of combustible materials when the ingot is cast. In another modification, Fig. 9 (not shown) passages in the wall cavity are formed by tubes (50).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR922967A FR1354947A (en) | 1963-01-29 | 1963-01-29 | Process for improving the texture of ingots of ferrous metals cast in ingots and ingots, improved for the application of this method |
| FR947020A FR84296E (en) | 1963-01-29 | 1963-09-10 | Process for improving the texture of ingots of ferrous metals cast in ingots and ingots, improved for the application of this method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1073295A true GB1073295A (en) | 1967-06-21 |
Family
ID=26199573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4637663A Expired GB1073295A (en) | 1963-01-29 | 1963-11-25 | Process for improving the metal structure of ferrous metal ingots cast in an ingot mould and an improved ingot mould for carrying out said process |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT239978B (en) |
| DE (1) | DE1255245B (en) |
| FR (2) | FR1354947A (en) |
| GB (1) | GB1073295A (en) |
| LU (1) | LU44727A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583710A (en) * | 1967-03-22 | 1969-12-05 | ||
| CN107695309B (en) * | 2017-09-18 | 2019-10-08 | 河南中原特钢装备制造有限公司 | A kind of air-cooled ingot mould and its pouring technology |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1702886A (en) * | 1927-07-12 | 1929-02-19 | Anderson Harold Valarious | Method and apparatus for casting ingots |
| DE925856C (en) * | 1940-04-16 | 1955-03-31 | Gussstahlwerk Bochumer Ver Ag | Casting mold for the production of high quality steels |
-
1963
- 1963-01-29 FR FR922967A patent/FR1354947A/en not_active Expired
- 1963-09-10 FR FR947020A patent/FR84296E/en not_active Expired
- 1963-10-29 LU LU44727D patent/LU44727A1/xx unknown
- 1963-11-25 GB GB4637663A patent/GB1073295A/en not_active Expired
-
1964
- 1964-01-10 DE DED43327A patent/DE1255245B/en active Pending
- 1964-01-27 AT AT61264A patent/AT239978B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| LU44727A1 (en) | 1963-12-30 |
| DE1255245B (en) | 1967-11-30 |
| FR1354947A (en) | 1964-03-13 |
| AT239978B (en) | 1965-05-10 |
| FR84296E (en) | 1965-01-08 |
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