GB1276005A - Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium, and other metals and processes for working said metals - Google Patents

Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium, and other metals and processes for working said metals

Info

Publication number
GB1276005A
GB1276005A GB06322/69A GB1632269A GB1276005A GB 1276005 A GB1276005 A GB 1276005A GB 06322/69 A GB06322/69 A GB 06322/69A GB 1632269 A GB1632269 A GB 1632269A GB 1276005 A GB1276005 A GB 1276005A
Authority
GB
United Kingdom
Prior art keywords
metals
charge
mould
arc
fed
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
Application number
GB06322/69A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1276005A publication Critical patent/GB1276005A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Discharge Heating (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB06322/69A 1968-04-01 1969-03-28 Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium, and other metals and processes for working said metals Expired GB1276005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71756068A 1968-04-01 1968-04-01

Publications (1)

Publication Number Publication Date
GB1276005A true GB1276005A (en) 1972-06-01

Family

ID=24882518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB06322/69A Expired GB1276005A (en) 1968-04-01 1969-03-28 Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium, and other metals and processes for working said metals

Country Status (3)

Country Link
US (1) US3546348A (enExample)
JP (1) JPS508401B1 (enExample)
GB (1) GB1276005A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6902495A (enExample) * 1969-02-18 1970-08-20
JPS51160120U (enExample) * 1975-06-16 1976-12-20
US5085830A (en) * 1989-03-24 1992-02-04 Comalco Aluminum Limited Process for making aluminum-lithium alloys of high toughness
US5503655A (en) * 1994-02-23 1996-04-02 Orbit Technologies, Inc. Low cost titanium production
US5673285A (en) * 1994-06-27 1997-09-30 Electro-Pyrolysis, Inc. Concentric electrode DC arc systems and their use in processing waste materials
US6075806A (en) * 1998-12-23 2000-06-13 Electro-Pyrolysis Inc Coaxial electrode assembly having insulating spacers
IL140246A (en) * 2000-12-12 2007-09-20 Pavel Dvoskin Treatment of molten metals by moving an electric arc during aggregation
IL144422A0 (en) * 2001-07-18 2002-05-23 Netanya Plasmatec Ltd Riser(s) size reduction and/or metal quality improving in gravity casting of shaped products by moving electric arc
IL145099A0 (en) * 2001-08-23 2002-06-30 Netanya Plasmatec Ltd Method and apparatus for stirring and treating continuous and semi continuous metal casting
US6824585B2 (en) * 2002-12-03 2004-11-30 Adrian Joseph Low cost high speed titanium and its alloy production
WO2013032703A2 (en) 2011-08-26 2013-03-07 Consarc Corporation Purification of a metalloid by consumable electrode vacuum arc remelt process
US10010933B2 (en) * 2012-02-16 2018-07-03 The Regents Of The University Of California Magnetically controlled casting process for multistructural materials
US10514413B2 (en) 2016-09-26 2019-12-24 KW Associates LLC Estimation of arc location in three dimensions
US10761116B2 (en) 2018-01-12 2020-09-01 KW Associates LLC Sensing and control of position of an electrical discharge
US11243273B2 (en) 2020-03-16 2022-02-08 KW Associates LLC Estimation or control of lengths and positions of one or more transversely localized electric current segments flowing between two conductive bodies
CN113832352A (zh) * 2021-08-16 2021-12-24 河南中原特钢装备制造有限公司 一种控制电渣锭锭尾缺陷的电渣工艺
CN117821744B (zh) * 2024-01-05 2024-06-21 青岛海汇铁塔机械有限公司 一种耐候钢用于铁塔的制备方法

Also Published As

Publication number Publication date
JPS508401B1 (enExample) 1975-04-04
US3546348A (en) 1970-12-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee