BR8607223A - Algaraviz para jateamento por chama de uma unidade metalurgica - Google Patents

Algaraviz para jateamento por chama de uma unidade metalurgica

Info

Publication number
BR8607223A
BR8607223A BR8607223A BR8607223A BR8607223A BR 8607223 A BR8607223 A BR 8607223A BR 8607223 A BR8607223 A BR 8607223A BR 8607223 A BR8607223 A BR 8607223A BR 8607223 A BR8607223 A BR 8607223A
Authority
BR
Brazil
Prior art keywords
algaraviz
metallurgical unit
flame blasting
blasting
flame
Prior art date
Application number
BR8607223A
Other languages
English (en)
Portuguese (pt)
Inventor
Oleg Nikolaevich Chemeris
Izrail Abramovich Juzefovsky
Igor Pavdovich Tsibin
Alexandr Alexandrovi Shershnev
Tamara Petrovna Bugrim
Mikhail Vasilievich Makakhov
Rafik Sabirovich Aizatulov
Lev Mikhailovich Uchitel
Alexei Sergeevich Njunyaev
Mikhail Mikhailovich Klochnev
Jury Vasilievichy Krjukov
Jury Arkadievich Marakulin
Igor Ivanovich Basalaev
Vasily Sergeevich Kharakhulakh
Anatloly Andreevich Chvilev
Pavel Alexandrovich Kaduba
Alexandr Stanisla Pliskanovsky
Valentin Dmitrievich Surzhenko
Original Assignee
Vgini I P Rabot Ogneupornoj
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 Vgini I P Rabot Ogneupornoj filed Critical Vgini I P Rabot Ogneupornoj
Publication of BR8607223A publication Critical patent/BR8607223A/pt

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
BR8607223A 1986-10-17 1986-10-17 Algaraviz para jateamento por chama de uma unidade metalurgica BR8607223A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1986/000098 WO1988002786A1 (en) 1986-10-17 1986-10-17 Tuyere for torch guniting of metallurgical plant

Publications (1)

Publication Number Publication Date
BR8607223A true BR8607223A (pt) 1988-12-06

Family

ID=21617041

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8607223A BR8607223A (pt) 1986-10-17 1986-10-17 Algaraviz para jateamento por chama de uma unidade metalurgica

Country Status (4)

Country Link
EP (1) EP0409980A1 (ja)
JP (1) JPH01501412A (ja)
BR (1) BR8607223A (ja)
WO (1) WO1988002786A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU87602A1 (fr) * 1989-10-05 1991-05-07 Glaverbel Procede de formation d'une masse refractaire et lance de projection d'un melange de particules

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856712C (de) * 1951-04-29 1952-11-24 Kuehnle Ag Verfahren zum UEberziehen von anschmelzbaren, insbesondere metallischen Oberflaechenmit verschleiss- und korrosionsfesten Schutzwerkstoff-Schichten
FR1420218A (fr) * 1964-01-17 1965-12-03 Mannesmann Ag Pistolet pulvérisateur
US3883078A (en) * 1972-01-28 1975-05-13 Oleg Nikolaevich Chemeris Method and a device for gunniting converter linings
SU755851A1 (ru) * 1977-12-09 1980-08-15 Novolipetskij Metall Zavod Фурма для факельного торкретирования 1
DE3047541C2 (de) * 1979-05-30 1985-01-10 Doneckij naučno-issledovatel'skij institut černoj metallurgii, Doneck Blasform zum Flammspritzen
GB2060437B (en) * 1979-09-21 1983-04-20 Do Nii Chernoj Metallurgii Method of and apparatus for depositing refractory material on a lining of an upright converter
SU973626A1 (ru) * 1980-11-17 1982-11-15 Карагандинский металлургический комбинат Способ факельного торкретировани сводов пламенных отражательных металлургических печей

Also Published As

Publication number Publication date
EP0409980A1 (de) 1991-01-30
EP0409980A4 (de) 1989-02-22
JPH01501412A (ja) 1989-05-18
WO1988002786A1 (en) 1988-04-21

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