GB1276459A - Improvements in or relating to ingot production by electroslag remelting of consumable electrodes - Google Patents

Improvements in or relating to ingot production by electroslag remelting of consumable electrodes

Info

Publication number
GB1276459A
GB1276459A GB2958370A GB2958370A GB1276459A GB 1276459 A GB1276459 A GB 1276459A GB 2958370 A GB2958370 A GB 2958370A GB 2958370 A GB2958370 A GB 2958370A GB 1276459 A GB1276459 A GB 1276459A
Authority
GB
United Kingdom
Prior art keywords
mould
slag
electrodes
melting
groups
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
GB2958370A
Inventor
Boris Izrailevich Medovar
Vitaly Mikrailovich Baglai
Albert Nikolaevich Sevruk
Jury Vadimovich Latash
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.)
Istitut Elektrosvarki Im E O P
Original Assignee
Istitut Elektrosvarki Im E O P
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 Istitut Elektrosvarki Im E O P filed Critical Istitut Elektrosvarki Im E O P
Priority to GB2958370A priority Critical patent/GB1276459A/en
Publication of GB1276459A publication Critical patent/GB1276459A/en
Expired legal-status Critical Current

Links

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)

Abstract

1276459 Casting processes INSTITUT ELEKTROSVARKI IMENI E O PATONA AKADEMII NAUK UKRAINSKOI SSR 18 June 1970 29583/70 Heading B3F [Also in Division H5] Ingots 7 are produced by electroslag melting two groups of consumable electrodes 2, 3 dipping into a slag layer 6 in a cooled mould 1 and connected in series to the secondary winding 4 of a single phase transformer, each of the groups comprising a main electrode 2 stationary with respect to the mould 1 connected in parallel with an auxiliary electrode 3 movable with respect to the mould 1 to regulate the total current supplied and the degree of immersion of the stationary electrodes 2 in the slag 6. Solid flux added during the melting increases the depth of slag 6 and permits replacement of the movable electrodes 3 without interrupting the melting process. The mould 1 is long and narrow permitting production of slab ingots intended for direct sheet rolling. The melting process may be stabilized by electrically connecting the centre point O of the transformer to the slab ingot 7.
GB2958370A 1970-06-18 1970-06-18 Improvements in or relating to ingot production by electroslag remelting of consumable electrodes Expired GB1276459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2958370A GB1276459A (en) 1970-06-18 1970-06-18 Improvements in or relating to ingot production by electroslag remelting of consumable electrodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2958370A GB1276459A (en) 1970-06-18 1970-06-18 Improvements in or relating to ingot production by electroslag remelting of consumable electrodes

Publications (1)

Publication Number Publication Date
GB1276459A true GB1276459A (en) 1972-06-01

Family

ID=10293837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2958370A Expired GB1276459A (en) 1970-06-18 1970-06-18 Improvements in or relating to ingot production by electroslag remelting of consumable electrodes

Country Status (1)

Country Link
GB (1) GB1276459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113444890A (en) * 2021-05-28 2021-09-28 大冶特殊钢有限公司 Feeding production method of high-quality large-tonnage electroslag ingot

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113444890A (en) * 2021-05-28 2021-09-28 大冶特殊钢有限公司 Feeding production method of high-quality large-tonnage electroslag ingot
CN113444890B (en) * 2021-05-28 2023-04-25 大冶特殊钢有限公司 Feeding production method of high-quality large-tonnage electroslag ingot

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee