JPH0352522B2 - - Google Patents
Info
- Publication number
- JPH0352522B2 JPH0352522B2 JP59171680A JP17168084A JPH0352522B2 JP H0352522 B2 JPH0352522 B2 JP H0352522B2 JP 59171680 A JP59171680 A JP 59171680A JP 17168084 A JP17168084 A JP 17168084A JP H0352522 B2 JPH0352522 B2 JP H0352522B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- slag
- electrically conductive
- conductive member
- crucible
- 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 - Lifetime
Links
- 239000002893 slag Substances 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 229910052715 tantalum Inorganic materials 0.000 claims description 7
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55034483A | 1983-11-10 | 1983-11-10 | |
| US550344 | 1983-11-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103136A JPS60103136A (ja) | 1985-06-07 |
| JPH0352522B2 true JPH0352522B2 (enrdf_load_stackoverflow) | 1991-08-12 |
Family
ID=24196778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59171680A Granted JPS60103136A (ja) | 1983-11-10 | 1984-08-20 | 金属精製方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS60103136A (enrdf_load_stackoverflow) |
| DE (1) | DE3436958A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2554828B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2149333B (enrdf_load_stackoverflow) |
| SE (1) | SE8404116L (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT389324B (de) * | 1987-01-09 | 1989-11-27 | Inteco Int Techn Beratung | Verfahren zur elektroschlacke-behandlung von metallschmelzen in einem ausgemauerten metallurgischen gefaess |
| DE19728098A1 (de) * | 1997-07-02 | 1999-01-07 | Inteco Int Techn Beratung | Trichterkokille mit trichterförmigem Einsatzrohr für das Elektroschlackeumschmelzen sowie Verfahren dazu |
| CN103122414A (zh) * | 2011-11-18 | 2013-05-29 | 沈阳中德工具有限公司 | 分体式高效节能电渣精炼炉 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2191474A (en) * | 1937-12-30 | 1940-02-27 | Kellogg M W Co | Method for manufacturing composite metal articles |
| US2375107A (en) * | 1941-06-26 | 1945-05-01 | Kellogg M W Co | Method and apparatus for the continuous production of metal |
| DE1127032B (de) * | 1957-06-11 | 1962-04-05 | Heraeus Gmbh W C | Vakuum-Lichtbogen-Schmelzanlage mit einer innerhalb des Wassermantels des Schmelztiegels untergebrachten Magnetspule |
| DE1483646A1 (de) * | 1965-06-11 | 1969-09-25 | Suedwestfalen Ag Stahlwerke | Verfahren und Vorrichtung zum Herstellen von Gussbloecken,vorzugsweise Stahlbloecken |
| US4108235A (en) * | 1971-03-16 | 1978-08-22 | Paton Boris E | Electroslag remelting apparatus having relative mold movement and provision for introduction of slag |
| US3768541A (en) * | 1972-05-18 | 1973-10-30 | B Paton | Process and plant for electroslag remelting of consumable electrodes |
| SU419136A1 (ru) * | 1972-05-30 | 1980-06-05 | Институт Электросварки Им.Е.О. Патона | Кристаллизатор |
| DE2340525A1 (de) * | 1973-08-10 | 1975-02-20 | Leybold Heraeus Gmbh & Co Kg | Anordnung zur durchfuehrung von elektroschlacke-umschmelzprozessen in trichterfoermigen kokillen |
| US4145563A (en) * | 1976-04-22 | 1979-03-20 | Venjukovsky Armaturny Zavod | Plant for and method of electroslag remelting of metals and alloys |
| GB1568746A (en) * | 1977-06-22 | 1980-06-04 | Inst Elektroswarki Patona | Electrosing remelting and surfacing apparatus |
| US4305451A (en) * | 1977-06-23 | 1981-12-15 | Ksendzyk Georgy V | Electroslag remelting and surfacing apparatus |
-
1984
- 1984-08-16 SE SE8404116A patent/SE8404116L/ not_active Application Discontinuation
- 1984-08-20 JP JP59171680A patent/JPS60103136A/ja active Granted
- 1984-10-09 DE DE19843436958 patent/DE3436958A1/de not_active Withdrawn
- 1984-10-23 FR FR8416198A patent/FR2554828B1/fr not_active Expired
- 1984-10-26 GB GB08427096A patent/GB2149333B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2149333A (en) | 1985-06-12 |
| GB2149333B (en) | 1987-04-15 |
| SE8404116D0 (sv) | 1984-08-16 |
| GB8427096D0 (en) | 1984-12-05 |
| DE3436958A1 (de) | 1985-05-23 |
| SE8404116L (sv) | 1985-05-11 |
| FR2554828B1 (fr) | 1987-02-20 |
| JPS60103136A (ja) | 1985-06-07 |
| FR2554828A1 (fr) | 1985-05-17 |
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