IT7851994A0 - Procedimento per aumentare la durata del rivestimento di forni ad arco - Google Patents

Procedimento per aumentare la durata del rivestimento di forni ad arco

Info

Publication number
IT7851994A0
IT7851994A0 IT7851994A IT5199478A IT7851994A0 IT 7851994 A0 IT7851994 A0 IT 7851994A0 IT 7851994 A IT7851994 A IT 7851994A IT 5199478 A IT5199478 A IT 5199478A IT 7851994 A0 IT7851994 A0 IT 7851994A0
Authority
IT
Italy
Prior art keywords
duration
procedure
coating
increasing
arc furnaces
Prior art date
Application number
IT7851994A
Other languages
English (en)
Other versions
IT1111070B (it
Original Assignee
Stahl Consulting G M B H
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 Stahl Consulting G M B H filed Critical Stahl Consulting G M B H
Publication of IT7851994A0 publication Critical patent/IT7851994A0/it
Application granted granted Critical
Publication of IT1111070B publication Critical patent/IT1111070B/it

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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/54—Processes yielding slags of special composition
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1678—Increasing the durability of linings; Means for protecting
    • F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Electric arc furnaces ; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • 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
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/16—Making or repairing linings ; Increasing the durability of linings; Breaking away linings
    • F27D1/1678—Increasing the durability of linings; Means for protecting
    • F27D1/1684—Increasing the durability of linings; Means for protecting by a special coating applied to the lining
    • F27D2001/1689—Increasing the durability of linings; Means for protecting by a special coating applied to the lining obtained from materials added to the melt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT5199478A 1978-10-06 1978-11-21 Procedimento per aumentare la durata del rivestimento di forni ad arco IT1111070B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782843682 DE2843682A1 (de) 1978-10-06 1978-10-06 Verfahren zum erhoehen der futterhaltbarkeit von lichtbogenoefen

Publications (2)

Publication Number Publication Date
IT7851994A0 true IT7851994A0 (it) 1978-11-21
IT1111070B IT1111070B (it) 1986-01-13

Family

ID=6051603

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5199478A IT1111070B (it) 1978-10-06 1978-11-21 Procedimento per aumentare la durata del rivestimento di forni ad arco

Country Status (3)

Country Link
DE (1) DE2843682A1 (it)
FR (1) FR2438090A1 (it)
IT (1) IT1111070B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528035A (en) * 1984-05-21 1985-07-09 Metro Materials Corporation Composition and process to create foaming slag cover for molten steel
CN114959181B (zh) * 2022-05-31 2023-06-27 宝武集团鄂城钢铁有限公司 一种螺纹钢快速升温精炼方法、螺纹钢生产方法和螺纹钢

Also Published As

Publication number Publication date
DE2843682A1 (de) 1980-04-24
IT1111070B (it) 1986-01-13
FR2438090A1 (fr) 1980-04-30

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