DE1458937A1 - - Google Patents
Info
- Publication number
- DE1458937A1 DE1458937A1 DE19651458937 DE1458937A DE1458937A1 DE 1458937 A1 DE1458937 A1 DE 1458937A1 DE 19651458937 DE19651458937 DE 19651458937 DE 1458937 A DE1458937 A DE 1458937A DE 1458937 A1 DE1458937 A1 DE 1458937A1
- Authority
- DE
- Germany
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
-
- 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
- C21C7/10—Handling in a vacuum
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- 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
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/143—Reduction of greenhouse gas [GHG] emissions of methane [CH4]
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Furnace Details (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST024276 | 1965-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1458937A1 true DE1458937A1 (en18) | 1970-07-30 |
| DE1458937B2 DE1458937B2 (de) | 1970-07-30 |
Family
ID=7460043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651458937 Pending DE1458937B2 (de) | 1965-08-14 | 1965-08-14 | Anwendung von Plasma-Brennern bei der Vakuumbehandlung flüssigen Stahles im Gießstrahlverfahren |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3511641A (en18) |
| DE (1) | DE1458937B2 (en18) |
| GB (1) | GB1123728A (en18) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3635696A (en) * | 1968-05-21 | 1972-01-18 | Finkl & Sons Co | Treatment of molten metal using arc heat and vacuum |
| RU2162353C1 (ru) | 1999-05-17 | 2001-01-27 | Карасев Александр Александрович | Электронейроадаптивный стимулятор |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE24821E (en) * | 1960-05-03 | Method of producing metals by decomposition of halides | ||
| US2909422A (en) * | 1957-07-02 | 1959-10-20 | Union Carbide Corp | Method of improving the quality and productivity of electric arc furnace steel |
| US2997386A (en) * | 1958-06-27 | 1961-08-22 | Feichtinger Heinrich | Process and apparatus for treating metal melts |
| US3084037A (en) * | 1960-01-08 | 1963-04-02 | Temescal Metallurgical Corp | Gaseous ion purification process |
| US3060015A (en) * | 1960-03-22 | 1962-10-23 | Ruhrstahl Ag | Steel purification |
| US3251680A (en) * | 1962-08-23 | 1966-05-17 | Fuji Iron & Steel Co Ltd | Method and apparatus for treating steels |
| US3279912A (en) * | 1962-10-02 | 1966-10-18 | Union Carbide Corp | Treating molten metals with multiple electric arc columns |
| US3257197A (en) * | 1963-04-17 | 1966-06-21 | Union Carbide Corp | Method for adding nitrogen to molten metals |
| DE1291760B (de) * | 1963-11-08 | 1969-04-03 | Suedwestfalen Ag Stahlwerke | Verfahren und Vorrichtung zum diskontinuierlichen und kontinuierlichen Vakuum-Schmelzen und -Giessen von Staehlen und stahlaehnlichen Legierungen (Superiegierungen) |
| US3288594A (en) * | 1963-12-05 | 1966-11-29 | United Metallurg Corp | Purification of metals |
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1965
- 1965-08-14 DE DE19651458937 patent/DE1458937B2/de active Pending
-
1966
- 1966-08-01 GB GB34417/66A patent/GB1123728A/en not_active Expired
- 1966-08-05 US US570489A patent/US3511641A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1123728A (en) | 1968-08-14 |
| DE1458937B2 (de) | 1970-07-30 |
| US3511641A (en) | 1970-05-12 |