SE8206843D0 - METAL MELTING METHOD AND PROCEDURE DEVICE PROCEDURE - Google Patents
METAL MELTING METHOD AND PROCEDURE DEVICE PROCEDUREInfo
- Publication number
- SE8206843D0 SE8206843D0 SE8206843A SE8206843A SE8206843D0 SE 8206843 D0 SE8206843 D0 SE 8206843D0 SE 8206843 A SE8206843 A SE 8206843A SE 8206843 A SE8206843 A SE 8206843A SE 8206843 D0 SE8206843 D0 SE 8206843D0
- Authority
- SE
- Sweden
- Prior art keywords
- casing
- casting
- bath
- mould
- ingot
- Prior art date
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
- 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
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
A method of casting a metal bath (2) to single ingots, where the bath is supplied into a preferably vertically positioned mould (1), in which the bath solidifies and is moulded to an ingot with a cross-sectional geometry substantially in agreement with the cross-sectional geometry of the mould, and where the bath is supplied, moulded and caused to solidify in a substantually tubular and thin-walled metal casing (1) constituting or comprised by said mould, which casing (1) is caused to follow along with the ingot in process steps subsequent to the casting, which casting is carried out intermittently as down-hill casting where bath in known manner is supplied at an upper portion of the mould, casing, or intermittently as up-hill casting where bath in known manner is supplied at a lower portion of the mould, casing. The method according to the invention is characterized especially in that said casing in process steps subsequent to the casting in a manner known per se is caused to be consumed and in a suitable process phase finally removed so as not to be included in products manufactured of the ingot, and the casing (1) is caused to be consumed instead of the ingot material inside thereof in order to increase the yield of the ingot material, and that a hot top (16) is provided externally against an upper portion (5, 15) of said casing (1). The invention also relates to an apparatus for carrying out the method.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206843A SE432729B (en) | 1982-11-30 | 1982-11-30 | METAL MELTING METHOD AND PROCEDURE DEVICE PROCEDURE |
EP83850312A EP0110854A1 (en) | 1982-11-30 | 1983-11-18 | Method for casting ingots and apparatus for carrying out the method |
JP58226720A JPS59141345A (en) | 1982-11-30 | 1983-11-30 | Ingot casting method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8206843A SE432729B (en) | 1982-11-30 | 1982-11-30 | METAL MELTING METHOD AND PROCEDURE DEVICE PROCEDURE |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8206843D0 true SE8206843D0 (en) | 1982-11-30 |
SE432729B SE432729B (en) | 1984-04-16 |
Family
ID=20348809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206843A SE432729B (en) | 1982-11-30 | 1982-11-30 | METAL MELTING METHOD AND PROCEDURE DEVICE PROCEDURE |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0110854A1 (en) |
JP (1) | JPS59141345A (en) |
SE (1) | SE432729B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2656187B2 (en) * | 1992-04-07 | 1997-09-24 | 三田工業株式会社 | Copier |
JP4731879B2 (en) * | 2004-10-29 | 2011-07-27 | キヤノン株式会社 | Image forming apparatus |
CN101983797A (en) * | 2010-10-26 | 2011-03-09 | 西峡龙成特种材料有限公司 | Annular clean metal casting mold |
CN115319034B (en) * | 2022-08-18 | 2024-07-05 | 攀钢集团攀枝花钢铁研究院有限公司 | Vanadium iron alloy casting ingot mould and preparation method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE530822A (en) * | 1950-11-10 | |||
DE1089933B (en) * | 1954-12-20 | 1960-09-29 | Degerfors Jaernverks Aktiebola | Method and template for making hoods |
DE1297826B (en) * | 1965-07-21 | 1969-06-19 | Sumitomo Metal Ind | Metal casting mold for casting metal blocks |
FR1583710A (en) * | 1967-03-22 | 1969-12-05 | ||
US4111254A (en) * | 1976-08-03 | 1978-09-05 | The Kanthal Corporation | Metal casting method |
DE3109589C1 (en) * | 1981-01-31 | 1982-09-30 | Klöckner-Werke AG, 4100 Duisburg | Method for casting steel ingots |
-
1982
- 1982-11-30 SE SE8206843A patent/SE432729B/en not_active IP Right Cessation
-
1983
- 1983-11-18 EP EP83850312A patent/EP0110854A1/en not_active Withdrawn
- 1983-11-30 JP JP58226720A patent/JPS59141345A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
SE432729B (en) | 1984-04-16 |
EP0110854A1 (en) | 1984-06-13 |
JPS59141345A (en) | 1984-08-14 |
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NUG | Patent has lapsed |
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