GB1196805A - Improvements in or relating to the Casting of Metals. - Google Patents
Improvements in or relating to the Casting of Metals.Info
- Publication number
- GB1196805A GB1196805A GB4467767A GB4467767A GB1196805A GB 1196805 A GB1196805 A GB 1196805A GB 4467767 A GB4467767 A GB 4467767A GB 4467767 A GB4467767 A GB 4467767A GB 1196805 A GB1196805 A GB 1196805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- metal
- tube
- mould
- molten metal
- continuous casting
- 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
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
- C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
Abstract
1,196,805. Casting processes; continuous casting. H. J. DAUSSAN. 2 Oct., 1967 [3 Oct., 1966], No. 44677/67. Heading B3F. Molten metal M in a mould A, which may be an ingot mould or a continuous casting mould, is fed with a liquid Ar, Co 2 or particulate material through a tube 1 to impart a gyratory movement to the metal. The tube may be immersed in the metal; it may be in the form of a coil so that its end is eccentric to the axis X-X of the mould and the molten metal jet D and is at a downardly directed angle. The tube may either be consumable by the molten metal M so that its end remains near the free surface of the molten metal as it rises in the mould, or the tube may be heat resistant and the free end is gradually raised by a winder 7 by means of a link 8 attached by a collar 9 to the end of the tube to brush or be spaced from the metal. The particulate material may be inert or reactive with the molten metal, e.g. ferrous metal, or an oxidizing agent such as ferrous oxide or manganese dioxide; or a reducing agent such as aluminium, silicon or their alloys. If a consumable tube 1 is used it may be made of a combustible cellulosic material or of a metal that alloys with the cast metal e.g. carbon steel, aluminium, copper, zinc or silicon. The mould may have an insulating and/or exothermic lining E at its top. A continuous casting mould (A 1 ), (Fig. 3, not shown) has a removable starter base (B 1 ) that includes a seal (11) and a tube that is not immersed in the metal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR78634A FR1502886A (en) | 1966-10-03 | 1966-10-03 | Improved method and device for purifying ferrous metal casting baths in continuous or discontinuous casting ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1196805A true GB1196805A (en) | 1970-07-01 |
Family
ID=8618358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4467767A Expired GB1196805A (en) | 1966-10-03 | 1967-10-02 | Improvements in or relating to the Casting of Metals. |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT286518B (en) |
| BE (1) | BE704185A (en) |
| DE (1) | DE1583610A1 (en) |
| FR (1) | FR1502886A (en) |
| GB (1) | GB1196805A (en) |
| LU (1) | LU54528A1 (en) |
| NL (1) | NL6713260A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT314107B (en) * | 1970-03-20 | 1974-03-25 | Inst Elektroswarki Patona | Process, mold and electrode for electro-slag remelting |
-
1966
- 1966-10-03 FR FR78634A patent/FR1502886A/en not_active Expired
-
1967
- 1967-09-22 BE BE704185D patent/BE704185A/xx unknown
- 1967-09-25 LU LU54528D patent/LU54528A1/xx unknown
- 1967-09-26 DE DE19671583610 patent/DE1583610A1/en active Pending
- 1967-09-28 AT AT881167A patent/AT286518B/en not_active IP Right Cessation
- 1967-09-29 NL NL6713260A patent/NL6713260A/xx unknown
- 1967-10-02 GB GB4467767A patent/GB1196805A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1502886A (en) | 1967-11-24 |
| DE1583610A1 (en) | 1970-09-24 |
| LU54528A1 (en) | 1967-11-27 |
| BE704185A (en) | 1968-02-01 |
| NL6713260A (en) | 1968-04-04 |
| AT286518B (en) | 1970-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |