GB1356146A - Method of and means for refining and casting steel - Google Patents

Method of and means for refining and casting steel

Info

Publication number
GB1356146A
GB1356146A GB4601871A GB4601871A GB1356146A GB 1356146 A GB1356146 A GB 1356146A GB 4601871 A GB4601871 A GB 4601871A GB 4601871 A GB4601871 A GB 4601871A GB 1356146 A GB1356146 A GB 1356146A
Authority
GB
United Kingdom
Prior art keywords
steel
mould
ladle
heating
slag
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
GB4601871A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of GB1356146A publication Critical patent/GB1356146A/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
    • C22B9/04—Refining by applying a vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Continuous Casting (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
GB4601871A 1970-12-04 1971-10-04 Method of and means for refining and casting steel Expired GB1356146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1641170A SE364648B (enrdf_load_stackoverflow) 1970-12-04 1970-12-04

Publications (1)

Publication Number Publication Date
GB1356146A true GB1356146A (en) 1974-06-12

Family

ID=20302207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4601871A Expired GB1356146A (en) 1970-12-04 1971-10-04 Method of and means for refining and casting steel

Country Status (4)

Country Link
AT (1) AT320884B (enrdf_load_stackoverflow)
DE (1) DE2147548B2 (enrdf_load_stackoverflow)
GB (1) GB1356146A (enrdf_load_stackoverflow)
SE (1) SE364648B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954853A (zh) * 2017-12-14 2019-07-02 鞍钢股份有限公司 一种高效电渣渣洗装置及渣洗方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654834C2 (de) * 1976-12-03 1984-05-30 Vereinigte Edelstahlwerke AG (VEW) Wien AT Niederlassung Vereinigte Edelstahlwerke AG (VEW) Verkaufsniederlassung Büderich, 4005 Meerbusch Verfahren zur Blockkopfbeheizung
DE3425488A1 (de) * 1984-07-11 1986-01-23 Werner Ing.(grad.) 6719 Carlsberg Schatz Giessverfahren, insbesondere stranggussverfahren fuer metallische werkstoffe
AT399463B (de) * 1987-03-03 1995-05-26 Inteco Int Techn Beratung Verfahren zum elektroschlacke-stranggiessen von stählen und legierungen
GB9109383D0 (en) * 1991-05-01 1991-06-26 Boc Group Plc Heating method and apparatus
AT406384B (de) 1996-01-29 2000-04-25 Inteco Int Techn Beratung Verfahren zum elektroschlacke-strangschmelzen von metallen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954853A (zh) * 2017-12-14 2019-07-02 鞍钢股份有限公司 一种高效电渣渣洗装置及渣洗方法

Also Published As

Publication number Publication date
AT320884B (de) 1975-03-10
DE2147548B2 (de) 1973-11-22
SE364648B (enrdf_load_stackoverflow) 1974-03-04
DE2147548A1 (de) 1972-06-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees