GB1375067A - - Google Patents
Info
- Publication number
- GB1375067A GB1375067A GB2836572A GB2836572A GB1375067A GB 1375067 A GB1375067 A GB 1375067A GB 2836572 A GB2836572 A GB 2836572A GB 2836572 A GB2836572 A GB 2836572A GB 1375067 A GB1375067 A GB 1375067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- charge
- slag
- layer
- metal
- cast
- 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
- B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Dental Prosthetics (AREA)
Abstract
1375067 Casting processes for ingots INSTITUT ELEKTROSVARKI IMENI E O PATONA AKADEMII NAUK UKRAINSKOI SSR 16 June 1972 [16 June 1972 : 9 Nov 1971 14 Dec 1971] 28365/72 Heading B3F Multi-layer metal ingots with layers of the same or differing material (e.g. steel and Mo) are cast by pouring a charge of molten metal into a mould containing liquid slag to form a layer, the slag being maintainedat a temperature (e.g. by electric current passed through the slag by non-consumable electrodes) above the melting point of the metal charge, part-solidifying the cast layer until only a surface portion of a thickness from 0À02 to 0À2 of the cast layer remains molten and pouring a further charge of molten metal on to the surface of the previously poured charge.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1670891 | 1971-06-16 | ||
| SU1711616 | 1971-11-09 | ||
| SU7101724111A SU372876A1 (en) | 1971-12-14 | 1971-12-14 | Method of manufacturing multilayer ingots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1375067A true GB1375067A (en) | 1974-11-27 |
Family
ID=27356216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2836572A Expired GB1375067A (en) | 1971-06-16 | 1972-06-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3807485A (en) |
| AT (1) | AT330380B (en) |
| DD (1) | DD98462A1 (en) |
| DE (1) | DE2229299A1 (en) |
| FR (1) | FR2141833B1 (en) |
| GB (1) | GB1375067A (en) |
| IT (1) | IT965832B (en) |
| SE (1) | SE384640B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1023209B (en) * | 1974-11-11 | 1978-05-10 | Centro Speriment Metallurg | PROCEDURE PERFECTED FOR THE PRODUCTION OF LARGE STONE INGOTS |
| DE2523103C3 (en) * | 1975-05-24 | 1979-11-29 | C.H. Boehringer Sohn, 6507 Ingelheim | Substituted 2- [N-Progargyl-N- (2-chlorophenyl) amino] -imidazoline- ^), their acid addition salts, processes for their preparation and their use |
| US4106408A (en) * | 1975-08-13 | 1978-08-15 | Addressograph Multigraph Corporation | Duplicator cylinder construction |
| US4177058A (en) * | 1977-09-22 | 1979-12-04 | Institut Elektrosvarki Imeni E.O. Patona Akademii Nauk Ukrainskoi Ssr | Method for producing a non-split metal workpiece formed as a cast hollow billet with a bottom part |
| JPS54103743A (en) * | 1978-01-30 | 1979-08-15 | Inst Elektroswarki Patona | Electroslag casting of metal ingot |
| DE2813716C2 (en) * | 1978-03-30 | 1982-09-23 | Institut elektrosvarki imeni E.O. Patona Akademii Nauk Ukrainskoj SSR, Kiev | Method of electro-slag casting of metal blocks |
| US6705384B2 (en) * | 2001-10-23 | 2004-03-16 | Alcoa Inc. | Simultaneous multi-alloy casting |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3109235A (en) * | 1959-08-27 | 1963-11-05 | Birmingham Small Arms Co Ltd | Composite metal products |
| DE1912935A1 (en) * | 1969-03-14 | 1970-09-24 | Leybold Heraeus Gmbh & Co Kg | Device for cleaning metals by pouring the undercoat |
-
1972
- 1972-06-06 AT AT485272A patent/AT330380B/en active
- 1972-06-12 FR FR7221081A patent/FR2141833B1/fr not_active Expired
- 1972-06-15 IT IT50930/72A patent/IT965832B/en active
- 1972-06-15 DD DD163727A patent/DD98462A1/xx unknown
- 1972-06-15 SE SE7207919A patent/SE384640B/en unknown
- 1972-06-15 US US00263096A patent/US3807485A/en not_active Expired - Lifetime
- 1972-06-15 DE DE19722229299 patent/DE2229299A1/en active Pending
- 1972-06-16 GB GB2836572A patent/GB1375067A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT965832B (en) | 1974-02-11 |
| ATA485272A (en) | 1975-01-15 |
| US3807485A (en) | 1974-04-30 |
| DD98462A1 (en) | 1973-06-20 |
| FR2141833B1 (en) | 1977-12-23 |
| DE2229299A1 (en) | 1972-12-28 |
| FR2141833A1 (en) | 1973-01-26 |
| AT330380B (en) | 1976-06-25 |
| SE384640B (en) | 1976-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| 429D | Case decided by the comptroller ** specification amended (sect. 29/1949) | ||
| 49R | Reference inserted (sect. 9/1949) | ||
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |