JPS4910401B1 - - Google Patents

Info

Publication number
JPS4910401B1
JPS4910401B1 JP41036850A JP3685066A JPS4910401B1 JP S4910401 B1 JPS4910401 B1 JP S4910401B1 JP 41036850 A JP41036850 A JP 41036850A JP 3685066 A JP3685066 A JP 3685066A JP S4910401 B1 JPS4910401 B1 JP S4910401B1
Authority
JP
Japan
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
Application number
JP41036850A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS4910401B1 publication Critical patent/JPS4910401B1/ja
Pending legal-status Critical Current

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Details (AREA)
JP41036850A 1965-06-09 1966-06-09 Pending JPS4910401B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46255965A 1965-06-09 1965-06-09

Publications (1)

Publication Number Publication Date
JPS4910401B1 true JPS4910401B1 (ja) 1974-03-11

Family

ID=23836874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP41036850A Pending JPS4910401B1 (ja) 1965-06-09 1966-06-09

Country Status (7)

Country Link
US (1) US3501289A (ja)
JP (1) JPS4910401B1 (ja)
AT (1) AT299999B (ja)
DE (1) DE1565534B2 (ja)
ES (1) ES327744A1 (ja)
GB (1) GB1154491A (ja)
SE (1) SE345690C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134109A (ja) * 1984-12-05 1986-06-21 Nec Corp Ｌ．ｃ．共振回路
WO2020255465A1 (ja) * 2019-06-21 2020-12-24 三菱重工業株式会社 電解製錬炉

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
US5104096A (en) * 1988-02-17 1992-04-14 Globe Metallurgical Inc. Smelting apparatus for making elemental silicon and alloys thereof
US4865643A (en) * 1988-02-17 1989-09-12 Globe Metallurgical, Inc. Smelting process for making elemental silicon and alloys thereof, and apparatus therefor
DE3935014A1 (de) * 1989-10-20 1991-04-25 Pfeiffer Vakuumtechnik Mehrkammer-vakuumanlage
DE9116930U1 (de) * 1990-06-29 1995-02-02 Balzers Pfeiffer Gmbh Einrichtung zum Schutz elektrisch beheizter Vakuumöfen
US5544194A (en) * 1993-06-09 1996-08-06 Leybold Durferrit Gmbh Apparatus for degreasing electrically conductive material
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
US5415834A (en) * 1994-01-19 1995-05-16 A. Finkl & Sons Co. Warm forging implement, composition and method of manufacture thereof
US5917115A (en) * 1997-05-15 1999-06-29 Sms Vacmetal, Gmbh 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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA613372A (en) * 1961-01-24 Harders Fritz Process of refining steel
CA602449A (en) * 1960-07-26 Boleg Kurt Process and apparatus for the vacuum treatment of steel or steel alloy
US963652A (en) * 1909-12-13 1910-07-05 Alleyne Reynolds Manufacture of steel.
BE554119A (ja) * 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 (ja) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61134109A (ja) * 1984-12-05 1986-06-21 Nec Corp Ｌ．ｃ．共振回路
WO2020255465A1 (ja) * 2019-06-21 2020-12-24 三菱重工業株式会社 電解製錬炉
JP2021001368A (ja) * 2019-06-21 2021-01-07 三菱重工業株式会社 電解製錬炉

Also Published As

Publication number Publication date
SE345690C (sv) 1976-01-22
GB1154491A (en) 1969-06-11
SE345690B (ja) 1972-06-05
ES327744A1 (es) 1967-08-01
US3501289A (en) 1970-03-17
DE1565534A1 (de) 1972-03-02
DE1565534B2 (de) 1975-07-24
AT299999B (de) 1972-07-10

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