RO87314B - Instalatie pentru retopirea electrozilor sub zgura electroconducatoare - Google Patents
Instalatie pentru retopirea electrozilor sub zgura electroconducatoareInfo
- Publication number
- RO87314B RO87314B RO109016A RO10901682A RO87314B RO 87314 B RO87314 B RO 87314B RO 109016 A RO109016 A RO 109016A RO 10901682 A RO10901682 A RO 10901682A RO 87314 B RO87314 B RO 87314B
- Authority
- RO
- Romania
- Prior art keywords
- installation
- layer
- electrodes under
- liquid metal
- electroconductive slag
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/18—Electroslag remelting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
- B22D23/06—Melting-down metal, e.g. metal particles, in the mould
- B22D23/10—Electroslag casting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Inventia se refera la o instalatie pentru retopirea electrozilor sub strat de zgura electroconductoare, fiind alcatuita dintr-o cochilie metalica racita si deplasabila în plan vertical pe masura ce metalul lichid se solidifica, permitînd o solidificare dirijata a metalului lichid si o purificare dirijata a metalului lichid. Pentru acest se utilizeaza niste conductoare electrice care trec la o anumita distanta de placa de baza care este din cupru si pe care este asezata cochilia metalica. Conductoarele respective se conecteaza pe partea laterala a placii de cupru.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0488481A AT373802B (de) | 1981-11-13 | 1981-11-13 | Vorrichtung zum elektroschlacke-umschmelzen |
Publications (2)
Publication Number | Publication Date |
---|---|
RO87314A RO87314A (ro) | 1985-08-31 |
RO87314B true RO87314B (ro) | 1985-08-31 |
Family
ID=3569468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO109016A RO87314B (ro) | 1981-11-13 | 1982-11-11 | Instalatie pentru retopirea electrozilor sub zgura electroconducatoare |
Country Status (8)
Country | Link |
---|---|
US (1) | US4475205A (ro) |
EP (1) | EP0080994B1 (ro) |
AT (1) | AT373802B (ro) |
DE (1) | DE3264313D1 (ro) |
HU (1) | HU185751B (ro) |
IN (1) | IN158659B (ro) |
RO (1) | RO87314B (ro) |
YU (1) | YU44010B (ro) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT376459B (de) * | 1983-06-01 | 1984-11-26 | Ver Edelstahlwerke Ag | Metallurgisches gefaess |
AT406239B (de) * | 1996-04-09 | 2000-03-27 | Inteco Int Techn Beratung | Wassergekühlte kokille für das stranggiessen oder elektroschlacke-umschmelzen |
US6561259B2 (en) | 2000-12-27 | 2003-05-13 | Rmi Titanium Company | Method of melting titanium and other metals and alloys by plasma arc or electron beam |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1191520B (de) * | 1959-12-10 | 1965-04-22 | Firth Sterling Inc | Verfahren und Vorrichtung zur Herstellung von Gussbloecken |
AT286514B (de) * | 1967-12-14 | 1970-12-10 | Boehler & Co Ag Geb | Anlage zur gleichzeitigen Herstellung verschieden großer Blöcke beim Elektroumschmelzen von Metallen, insbesondere von Stählen |
US3684001A (en) * | 1970-05-11 | 1972-08-15 | Consarc Corp | Electroslag furnace eliminating magnetic stirring effect |
DE2833695C2 (de) * | 1978-08-01 | 1986-07-10 | Leybold-Heraeus GmbH, 5000 Köln | Elektroschlackeumschmelzanlage mit koaxialen Strompfaden |
-
1981
- 1981-11-13 AT AT0488481A patent/AT373802B/de not_active IP Right Cessation
-
1982
- 1982-11-02 IN IN798/DEL/82A patent/IN158659B/en unknown
- 1982-11-03 US US06/439,062 patent/US4475205A/en not_active Expired - Fee Related
- 1982-11-11 DE DE8282890166T patent/DE3264313D1/de not_active Expired
- 1982-11-11 RO RO109016A patent/RO87314B/ro unknown
- 1982-11-11 EP EP82890166A patent/EP0080994B1/de not_active Expired
- 1982-11-11 YU YU2533/82A patent/YU44010B/xx unknown
- 1982-11-12 HU HU823643A patent/HU185751B/hu not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
YU253382A (en) | 1985-04-30 |
DE3264313D1 (en) | 1985-07-25 |
ATA488481A (de) | 1983-07-15 |
EP0080994A1 (de) | 1983-06-08 |
AT373802B (de) | 1984-02-27 |
IN158659B (ro) | 1987-01-03 |
RO87314A (ro) | 1985-08-31 |
YU44010B (en) | 1990-02-28 |
HU185751B (en) | 1985-03-28 |
EP0080994B1 (de) | 1985-06-19 |
US4475205A (en) | 1984-10-02 |
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