ATE68T1 - Verfahren zur herstellung und erhaltung eines verschleissfutters an einem stahlkonverter sowie mit einem solchen futter ausgestatteter stahlkonverter. - Google Patents

Verfahren zur herstellung und erhaltung eines verschleissfutters an einem stahlkonverter sowie mit einem solchen futter ausgestatteter stahlkonverter.

Info

Publication number
ATE68T1
ATE68T1 AT79200364T AT79200364T ATE68T1 AT E68 T1 ATE68 T1 AT E68T1 AT 79200364 T AT79200364 T AT 79200364T AT 79200364 T AT79200364 T AT 79200364T AT E68 T1 ATE68 T1 AT E68T1
Authority
AT
Austria
Prior art keywords
lining
steel converter
wear
maintenance
manufacture
Prior art date
Application number
AT79200364T
Other languages
English (en)
Inventor
Adam Steen
Hendrik Michael Verhoog
Original Assignee
Estel Hoogovens B.V.
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 Estel Hoogovens B.V. filed Critical Estel Hoogovens B.V.
Application granted granted Critical
Publication of ATE68T1 publication Critical patent/ATE68T1/de

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • 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
    • F27D1/1636—Repairing linings by projecting or spraying refractory materials on the lining
    • 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
    • F27D2001/1605—Repairing linings
    • F27D2001/161—Hot repair

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Structural Engineering (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Coating With Molten Metal (AREA)
  • Heat Treatment Of Steel (AREA)
AT79200364T 1978-07-14 1979-07-05 Verfahren zur herstellung und erhaltung eines verschleissfutters an einem stahlkonverter sowie mit einem solchen futter ausgestatteter stahlkonverter. ATE68T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE7807580,A NL176088B (nl) 1978-07-14 1978-07-14 Werkwijze voor het bedrijven van een staalconverter en een staalconverter te gebruiken hierbij.
EP79200364A EP0007657B1 (de) 1978-07-14 1979-07-05 Verfahren zur Herstellung und Erhaltung eines Verschleissfutters an einem Stahlkonverter sowie mit einem solchen Futter ausgestatteter Stahlkonverter

Publications (1)

Publication Number Publication Date
ATE68T1 true ATE68T1 (de) 1981-06-15

Family

ID=19831256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79200364T ATE68T1 (de) 1978-07-14 1979-07-05 Verfahren zur herstellung und erhaltung eines verschleissfutters an einem stahlkonverter sowie mit einem solchen futter ausgestatteter stahlkonverter.

Country Status (9)

Country Link
US (1) US4294431A (de)
EP (1) EP0007657B1 (de)
JP (1) JPS601921B2 (de)
AT (1) ATE68T1 (de)
BR (1) BR7904491A (de)
CA (1) CA1124062A (de)
DE (1) DE2960375D1 (de)
ES (1) ES482474A1 (de)
NL (1) NL176088B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4555266A (en) * 1981-10-05 1985-11-26 Korf Technologies, Inc. Method and apparatus for treating liquid metal in a vessel
DE3206892C2 (de) * 1982-02-26 1984-01-19 Buchholz & Cie, 6660 Zweibrücken Pulvermischung zur Verbesserung der Haltbarkeit feuerfester Zustellungen von metallurgischen Öfen und Verfahren zum Aufbringen der Pulvermischung auf die Ofenwände
FR2525633A1 (fr) * 1982-04-22 1983-10-28 Siderurgie Fse Inst Rech Procede pour ameliorer la duree de vie d'elements refractaires permeables loges dans le fond des recipients metallurgiques d'affinage, notamment des convertisseurs d'acierie a soufflage d'oxygene par le haut
FR2525632A1 (fr) * 1982-04-22 1983-10-28 Siderurgie Fse Inst Rech Procede de traitement pour ameliorer la permeabilite des fonds de recipients metallurgiques pourvus d'elements refractaires permeables, et materiaux pour sa mise en oeuvre
US5167973A (en) * 1990-08-14 1992-12-01 Snyder William D Comestibles container
US5686028A (en) * 1991-07-03 1997-11-11 Glaverbel Process for forming a coherent refractory mass on a surface
DE4234973C1 (de) * 1992-10-16 1994-06-01 Tech Resources Pty Ltd Verfahren zum Schutz der feuerfesten Ausmauerung im Gasraum von metallurgischen Reaktionsgefäßen
RU2225578C1 (ru) * 2002-07-01 2004-03-10 Закрытое акционерное общество "Промышленный центр "МАТЭКС" Плавильная печь для магниевых сплавов
CN100565068C (zh) * 2007-01-05 2009-12-02 上海宝钢冶金技术服务有限公司 电炉炉壁工作层砖维护方法
CN115385668B (zh) * 2022-09-22 2023-03-10 营口理工学院 可快速烧结的环保型水基镁质转炉修补料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801099A (en) * 1954-04-14 1957-07-30 United States Steel Corp Monolithic liner and method of construction
US3378383A (en) * 1965-10-11 1968-04-16 Kaiser Aluminium Chem Corp High magnesia product and process of making the same
US3713855A (en) * 1971-03-24 1973-01-30 Eltra Corp Production of basic refractories
JPS5096606A (de) * 1973-12-27 1975-07-31
US3994676A (en) * 1975-05-14 1976-11-30 Bethlehem Steel Corporation Method and apparatus for protecting basic refractory shapes in a basic oxygen furnace

Also Published As

Publication number Publication date
EP0007657A1 (de) 1980-02-06
NL7807580A (nl) 1980-01-16
DE2960375D1 (en) 1981-08-27
ES482474A1 (es) 1980-07-01
NL176088B (nl) 1984-09-17
BR7904491A (pt) 1980-03-25
JPS601921B2 (ja) 1985-01-18
JPS5514896A (en) 1980-02-01
US4294431A (en) 1981-10-13
CA1124062A (en) 1982-05-25
EP0007657B1 (de) 1981-05-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee