SE414318B - Sett vid framstellning av stora metallgot genom smeltning under elektriskt ledande slagg - Google Patents
Sett vid framstellning av stora metallgot genom smeltning under elektriskt ledande slaggInfo
- Publication number
- SE414318B SE414318B SE7316434A SE7316434A SE414318B SE 414318 B SE414318 B SE 414318B SE 7316434 A SE7316434 A SE 7316434A SE 7316434 A SE7316434 A SE 7316434A SE 414318 B SE414318 B SE 414318B
- Authority
- SE
- Sweden
- Prior art keywords
- electrode
- metal
- melting
- feed plate
- feed
- Prior art date
Links
- 239000002184 metal Substances 0.000 title claims description 38
- 239000002893 slag Substances 0.000 title claims description 13
- 238000002844 melting Methods 0.000 title claims description 12
- 230000008018 melting Effects 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000843 powder Substances 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 239000008188 pellet Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010309 melting process Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 229910004261 CaF 2 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT54535/72A IT973940B (it) | 1972-12-06 | 1972-12-06 | Procedimento per la fabbricazione di leghe metalliche e relativa apparecchiatura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE414318B true SE414318B (sv) | 1980-07-21 |
Family
ID=11287374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7316434A SE414318B (sv) | 1972-12-06 | 1973-12-05 | Sett vid framstellning av stora metallgot genom smeltning under elektriskt ledande slagg |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3905803A (it) |
| JP (1) | JPS52821B2 (it) |
| FR (1) | FR2211538A1 (it) |
| GB (1) | GB1454911A (it) |
| IT (1) | IT973940B (it) |
| SE (1) | SE414318B (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1023209B (it) * | 1974-11-11 | 1978-05-10 | Centro Speriment Metallurg | Procedimento perfezionate per la produzione di grandi lingotti di acoaiaio |
| AT343300B (de) * | 1975-02-25 | 1978-05-26 | Ver Edelstahlwerke Ag | Verfahren zur herstellung von homogenen blocken |
| US4007770A (en) * | 1975-03-05 | 1977-02-15 | Amax Inc. | Semi-consumable electrode vacuum arc melting process for producing binary alloys |
| US4481030A (en) * | 1983-06-01 | 1984-11-06 | The United States Of America As Represented By The United States Department Of Energy | Tantalum-copper alloy and method for making |
| DE3518023A1 (de) * | 1985-05-20 | 1986-11-20 | Reumont, Gerhard-Alfred von, Dipl.-Ing., Chile | Verfahren und vorrichtung zum herstellen von insbesondere stahl |
| CN104451177B (zh) * | 2014-12-15 | 2016-08-17 | 重庆钢铁(集团)有限责任公司 | 一种金属电渣重熔冶炼气氛保护方法 |
| CN120619308B (zh) * | 2025-08-12 | 2025-10-28 | 太原科技大学 | 一种逐层凝固制备大型铸锭的装置及方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2541764A (en) * | 1948-04-15 | 1951-02-13 | Battelle Development Corp | Electric apparatus for melting refractory metals |
| US2782245A (en) * | 1954-04-02 | 1957-02-19 | Ici Ltd | Electric furnace for melting of high melting point metals or alloys |
| US2813921A (en) * | 1954-05-10 | 1957-11-19 | Rem Cru Titanium Inc | Consumable electrode for melting of chemically reactive metals |
| FR1264474A (fr) * | 1959-11-19 | 1961-06-23 | Renault | Procédé de fusion à électrode consommable sous laitier et à coulée continue |
-
1972
- 1972-12-06 IT IT54535/72A patent/IT973940B/it active
-
1973
- 1973-11-27 US US419380A patent/US3905803A/en not_active Expired - Lifetime
- 1973-11-29 GB GB5536973A patent/GB1454911A/en not_active Expired
- 1973-12-05 FR FR7343421A patent/FR2211538A1/fr not_active Withdrawn
- 1973-12-05 SE SE7316434A patent/SE414318B/sv unknown
- 1973-12-06 JP JP48136708A patent/JPS52821B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2360883A1 (de) | 1974-06-12 |
| GB1454911A (en) | 1976-11-10 |
| US3905803A (en) | 1975-09-16 |
| IT973940B (it) | 1974-06-10 |
| JPS52821B2 (it) | 1977-01-11 |
| JPS4996925A (it) | 1974-09-13 |
| DE2360883B2 (de) | 1975-10-09 |
| FR2211538A1 (it) | 1974-07-19 |
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