AU514740B2 - Hot patching of upright converter lining - Google Patents

Hot patching of upright converter lining

Info

Publication number
AU514740B2
AU514740B2 AU51069/79A AU5106979A AU514740B2 AU 514740 B2 AU514740 B2 AU 514740B2 AU 51069/79 A AU51069/79 A AU 51069/79A AU 5106979 A AU5106979 A AU 5106979A AU 514740 B2 AU514740 B2 AU 514740B2
Authority
AU
Australia
Prior art keywords
converter lining
hot patching
upright converter
upright
patching
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.)
Ceased
Application number
AU51069/79A
Other versions
AU5106979A (en
Inventor
Oleg Nikolaevich Chemeris
Viktor Mironovich Chervonenko
Anatoly Andreevich Chvilev
Viktor Kirillovich Didkovsky
Vyacheslav Alexandrovich Ermilov
Izrail Abramovich Juzefovsky
Vladimir Antonovich Korotky
Fedor Vladimirovich Kraizinger
Anatoly Vasilievich Lakuntsov
Evgeny Dmitrievich Shtepa
Lev Mikhailovich Uchitel
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.)
Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
Original Assignee
Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
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 Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii filed Critical Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
Priority to AU51069/79A priority Critical patent/AU514740B2/en
Application granted granted Critical
Publication of AU5106979A publication Critical patent/AU5106979A/en
Publication of AU514740B2 publication Critical patent/AU514740B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/44—Refractory linings
    • C21C5/441—Equipment used for making or repairing linings
    • C21C5/443—Hot fettling; Flame gunning
    • 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 or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • 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 or breaking away linings
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • F27D1/1642—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus
    • F27D1/1647—Repairing linings by projecting or spraying refractory materials on the lining using a gunning apparatus the projected materials being partly melted, e.g. by exothermic reactions of metals (Al, Si) with oxygen
    • F27D1/1652—Flame guniting; Use of a fuel
    • F27D2001/1657—Solid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AU51069/79A 1979-09-21 1979-09-21 Hot patching of upright converter lining Ceased AU514740B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU51069/79A AU514740B2 (en) 1979-09-21 1979-09-21 Hot patching of upright converter lining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU51069/79A AU514740B2 (en) 1979-09-21 1979-09-21 Hot patching of upright converter lining

Publications (2)

Publication Number Publication Date
AU5106979A AU5106979A (en) 1981-02-26
AU514740B2 true AU514740B2 (en) 1981-02-26

Family

ID=3737572

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51069/79A Ceased AU514740B2 (en) 1979-09-21 1979-09-21 Hot patching of upright converter lining

Country Status (1)

Country Link
AU (1) AU514740B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062986A1 (en) * 1981-04-06 1982-10-20 Kawasaki Steel Corporation Lance for repairing refining vessel
AU592596B2 (en) * 1986-06-20 1990-01-18 Vsesojuzny Gosudarstvenny Institut Nauchno-Issledovatelskikh I Proektnykh Rabot Ogneupornoi Promyshlennosti Repair and refurbishment of refractory linings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0062986A1 (en) * 1981-04-06 1982-10-20 Kawasaki Steel Corporation Lance for repairing refining vessel
AU592596B2 (en) * 1986-06-20 1990-01-18 Vsesojuzny Gosudarstvenny Institut Nauchno-Issledovatelskikh I Proektnykh Rabot Ogneupornoi Promyshlennosti Repair and refurbishment of refractory linings

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