FR2114982A1 - Ingot mould for electro-slag re-melting - suitable for large ingots - Google Patents

Ingot mould for electro-slag re-melting - suitable for large ingots

Info

Publication number
FR2114982A1
FR2114982A1 FR7041347A FR7041347A FR2114982A1 FR 2114982 A1 FR2114982 A1 FR 2114982A1 FR 7041347 A FR7041347 A FR 7041347A FR 7041347 A FR7041347 A FR 7041347A FR 2114982 A1 FR2114982 A1 FR 2114982A1
Authority
FR
France
Prior art keywords
slag
electro
melting
channel
mould
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.)
Granted
Application number
FR7041347A
Other languages
French (fr)
Other versions
FR2114982B1 (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.)
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Original Assignee
Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
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 Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr filed Critical Institut Elektrosvarki Imeni E O Patona Akademii Nauk Ukrainskoi Ssr
Priority to FR7041347A priority Critical patent/FR2114982A1/en
Publication of FR2114982A1 publication Critical patent/FR2114982A1/en
Application granted granted Critical
Publication of FR2114982B1 publication Critical patent/FR2114982B1/fr
Granted 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

The mould has a channel in the bottom which acts as an intermediate tundish and receive molten metal from the electrodes. The metal is refined by the slag in this channel before finding its way through four equally spaced connecting channels into the central hole of the mould where it forms a pool for solidification and withdrawal through the bottom. It is possible to have a shallow metal bath in the channel and to produce blocks of large dia. up to 3,000 mm, with homogeneous structure and chemical compsn.
FR7041347A 1970-11-18 1970-11-18 Ingot mould for electro-slag re-melting - suitable for large ingots Granted FR2114982A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7041347A FR2114982A1 (en) 1970-11-18 1970-11-18 Ingot mould for electro-slag re-melting - suitable for large ingots

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7041347A FR2114982A1 (en) 1970-11-18 1970-11-18 Ingot mould for electro-slag re-melting - suitable for large ingots

Publications (2)

Publication Number Publication Date
FR2114982A1 true FR2114982A1 (en) 1972-07-07
FR2114982B1 FR2114982B1 (en) 1974-02-15

Family

ID=9064338

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041347A Granted FR2114982A1 (en) 1970-11-18 1970-11-18 Ingot mould for electro-slag re-melting - suitable for large ingots

Country Status (1)

Country Link
FR (1) FR2114982A1 (en)

Also Published As

Publication number Publication date
FR2114982B1 (en) 1974-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse