SE345690B - - Google Patents
Info
- Publication number
- SE345690B SE345690B SE7746/66A SE774666A SE345690B SE 345690 B SE345690 B SE 345690B SE 7746/66 A SE7746/66 A SE 7746/66A SE 774666 A SE774666 A SE 774666A SE 345690 B SE345690 B SE 345690B
- Authority
- SE
- Sweden
Links
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46255965A | 1965-06-09 | 1965-06-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE345690B true SE345690B (de) | 1972-06-05 |
| SE345690C SE345690C (sv) | 1976-02-02 |
Family
ID=23836874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6607746A SE345690C (sv) | 1965-06-09 | 1966-06-06 | Sett och anordning att motverka vermeforluster fran en stalsmelta vid satsvis behandling efter smeltning |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3501289A (de) |
| JP (1) | JPS4910401B1 (de) |
| AT (1) | AT299999B (de) |
| DE (1) | DE1565534B2 (de) |
| ES (1) | ES327744A1 (de) |
| GB (1) | GB1154491A (de) |
| SE (1) | SE345690C (de) |
Families Citing this family (18)
| 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 |
| US3680163A (en) * | 1969-08-27 | 1972-08-01 | Westinghouse Electric Corp | Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium and other metals and processes for working said metals |
| US3939028A (en) * | 1972-03-22 | 1976-02-17 | Foseco International Limited | Protection of carbon articles |
| SE449373B (sv) * | 1977-07-01 | 1987-04-27 | Dso Cherna Metalurgia | Sett och anordning for raffinering av jernbaserade smeltor i elektrisk reaktionsugn |
| DE2811877A1 (de) * | 1978-03-18 | 1979-10-04 | Leybold Heraeus Gmbh & Co Kg | Vorrichtung zur behandlung von metallschmelzen unter nichtatmosphaerischen bedingungen und mit lichtbogenbeheizung durch permanentelektroden sowie betriebsverfahren fuer diese vorrichtung |
| BG35678A1 (en) * | 1981-12-01 | 1984-06-15 | Savov | Method and device for treating and refining liquid alloys |
| US4541862A (en) * | 1982-11-30 | 1985-09-17 | A. Finkl & Sons Co. | Ladle steelmaking method and apparatus |
| JPS61134109A (ja) * | 1984-12-05 | 1986-06-21 | Nec Corp | Ｌ．ｃ．共振回路 |
| US4865643A (en) * | 1988-02-17 | 1989-09-12 | Globe Metallurgical, Inc. | Smelting process for making elemental silicon and alloys thereof, and apparatus therefor |
| US5104096A (en) * | 1988-02-17 | 1992-04-14 | Globe Metallurgical Inc. | Smelting apparatus for making elemental silicon and alloys thereof |
| DE3935014A1 (de) * | 1989-10-20 | 1991-04-25 | Pfeiffer Vakuumtechnik | Mehrkammer-vakuumanlage |
| DE9116930U1 (de) * | 1990-06-29 | 1995-02-02 | Balzers-Pfeiffer GmbH, 35614 Aßlar | Einrichtung zum Schutz elektrisch beheizter Vakuumöfen |
| DE4319166C2 (de) * | 1993-06-09 | 2002-02-14 | Ald Vacuum Techn Ag | Verfahren und Vorrichtung zur Reinigung, insbesondere Entfettung und Kompaktierung von elektrisch leitfähigem Gut |
| US5544194A (en) * | 1993-06-09 | 1996-08-06 | Leybold Durferrit Gmbh | Apparatus for degreasing electrically conductive material |
| US5415834A (en) * | 1994-01-19 | 1995-05-16 | A. Finkl & Sons Co. | Warm forging implement, composition and method of manufacture thereof |
| AU7363798A (en) * | 1997-05-15 | 1998-12-08 | Erich F. Wondris | Apparatus for and method of treating liquid metal |
| CN102965476B (zh) * | 2012-11-30 | 2017-04-19 | 宝钢工程技术集团有限公司 | 电极旋转双工位电弧加热真空处理装置及其使用方法 |
| JP7377633B2 (ja) * | 2019-06-21 | 2023-11-10 | 三菱重工業株式会社 | 電解製錬炉 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA602449A (en) * | 1960-07-26 | Boleg Kurt | Process and apparatus for the vacuum treatment of steel or steel alloy | |
| CA613372A (en) * | 1961-01-24 | Harders Fritz | Process of refining steel | |
| US963652A (en) * | 1909-12-13 | 1910-07-05 | Alleyne Reynolds | Manufacture of steel. |
| BE554119A (de) * | 1956-01-13 | |||
| GB801518A (en) * | 1956-01-17 | 1958-09-17 | Hoerder Huettenunion Ag | An improved process and apparatus for de-gasifying molten metal |
| US3024102A (en) * | 1956-03-16 | 1962-03-06 | Union Carbide Corp | High-vacuum titanium a. c. arc melting |
| US2882570A (en) * | 1956-05-22 | 1959-04-21 | Joseph B Brennan | Continuous vacuum casting |
| US2893860A (en) * | 1957-02-21 | 1959-07-07 | Heraeus Gmbh W C | Method and apparatus for continuously degassing molten metals, particularly steel, by evacuation |
| NL121353C (de) * | 1958-05-22 | |||
| GB871659A (en) * | 1958-07-11 | 1961-06-28 | Alimaenna Svenska Elek Ska Akt | Method of, and means for, degasifying molten metal in a container, such as an arc furnace or a ladle |
| US3236636A (en) * | 1962-02-26 | 1966-02-22 | Finkl & Sons Co | Method of treating molten metal |
| US3224869A (en) * | 1962-09-20 | 1965-12-21 | Hydrocarbon Research Inc | Method of reducing iron oxide |
-
1965
- 1965-06-09 US US462559A patent/US3501289A/en not_active Expired - Lifetime
-
1966
- 1966-06-06 SE SE6607746A patent/SE345690C/xx unknown
- 1966-06-07 DE DE1565534A patent/DE1565534B2/de not_active Ceased
- 1966-06-07 AT AT541666A patent/AT299999B/de not_active IP Right Cessation
- 1966-06-09 GB GB25757/66A patent/GB1154491A/en not_active Expired
- 1966-06-09 JP JP41036850A patent/JPS4910401B1/ja active Pending
- 1966-06-10 ES ES0327744A patent/ES327744A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1154491A (en) | 1969-06-11 |
| AT299999B (de) | 1972-07-10 |
| US3501289A (en) | 1970-03-17 |
| DE1565534A1 (de) | 1972-03-02 |
| DE1565534B2 (de) | 1975-07-24 |
| JPS4910401B1 (de) | 1974-03-11 |
| SE345690C (sv) | 1976-02-02 |
| ES327744A1 (es) | 1967-08-01 |