SE7709752L - PROCEDURE FOR THE PRODUCTION OF BASIC REFRACTORY FEEDING - Google Patents

PROCEDURE FOR THE PRODUCTION OF BASIC REFRACTORY FEEDING

Info

Publication number
SE7709752L
SE7709752L SE7709752A SE7709752A SE7709752L SE 7709752 L SE7709752 L SE 7709752L SE 7709752 A SE7709752 A SE 7709752A SE 7709752 A SE7709752 A SE 7709752A SE 7709752 L SE7709752 L SE 7709752L
Authority
SE
Sweden
Prior art keywords
basic refractory
procedure
production
solids content
weight per
Prior art date
Application number
SE7709752A
Other languages
Swedish (sv)
Other versions
SE430883B (en
Inventor
J Damiano
Original Assignee
Quigley Co
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 Quigley Co filed Critical Quigley Co
Publication of SE7709752L publication Critical patent/SE7709752L/en
Publication of SE430883B publication Critical patent/SE430883B/en

Links

Classifications

    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • 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
    • C04B35/16—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 silicates other than clay
    • C04B35/20—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 silicates other than clay rich in magnesium oxide, e.g. forsterite
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/72—Repairing or restoring existing buildings or building materials
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
    • C04B2235/9676—Resistance against chemicals, e.g. against molten glass or molten salts against molten metals such as steel or aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

An improved process for repairing and prolonging the life of basic refractory linings of metallurgical vessels which comprises using a gunning mix consisting essentially of olivine in combination with up to about 15 weight per cent of dead-burn-ed magnesia based on the total solids content. A plasticizing clay or a water-soluble binder, each in amounts up to about 10 weight per cent based on the total solids content, may be included if desired.
SE7709752A 1976-09-27 1977-08-30 PROCEDURE TO SEPARATE AND EXTEND THE LIFE OF BASIC ELVENTIVE CALLS IN BASIC OXYGEN Ovens SE430883B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72690076A 1976-09-27 1976-09-27

Publications (2)

Publication Number Publication Date
SE7709752L true SE7709752L (en) 1978-03-28
SE430883B SE430883B (en) 1983-12-19

Family

ID=24920502

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709752A SE430883B (en) 1976-09-27 1977-08-30 PROCEDURE TO SEPARATE AND EXTEND THE LIFE OF BASIC ELVENTIVE CALLS IN BASIC OXYGEN Ovens

Country Status (10)

Country Link
JP (1) JPS5342211A (en)
BE (1) BE859043A (en)
BR (1) BR7706269A (en)
CA (1) CA1079753A (en)
DE (1) DE2743374C2 (en)
FR (1) FR2365768A1 (en)
GB (1) GB1565118A (en)
IT (1) IT1086497B (en)
NL (1) NL7710113A (en)
SE (1) SE430883B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042897B1 (en) * 1980-07-02 1984-08-29 Aikoh Co. Ltd. Method of making the lining of a vessel for molten metal and lining so made
JPS60157052U (en) * 1984-03-26 1985-10-19 本田技研工業株式会社 die casting machine injection device
JPS60216961A (en) * 1984-04-12 1985-10-30 Toshiba Mach Co Ltd Die casting device
US5073525A (en) * 1989-10-23 1991-12-17 Quigley Company, Inc. Lightweight tundish refractory composition
NO172153C (en) * 1989-12-22 1993-06-09 Icelandic Alloys Ltd ILDFAST COATING COMPOSITION IN THE FORM OF A FORMAT OR SPRAY MASS FOR PROTECTION OF LINES IN METAL SURGICAL MOLDS, TAPES AND CASTLE OILS, RUNS AND TAPPETS
US5512316A (en) * 1994-04-11 1996-04-30 Minerals Technologies, Inc. Method of protecting ladle linings
JP4273099B2 (en) * 2005-07-29 2009-06-03 黒崎播磨株式会社 Spraying material for repairing electric furnace lining for steelmaking and method for repairing spraying of electric furnace lining for steelmaking using the same
CN111960806B (en) * 2020-08-18 2022-06-28 武汉钢铁集团耐火材料有限责任公司 Rebound material recycling method of RH dip pipe gunning material

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE605371C (en) * 1926-07-07 1934-11-09 Dr Victor Moritz Goldschmidt Process for making refractory products
DE650717C (en) * 1927-11-20 1937-09-30 Victor Moritz Goldschmidt Dr Process for the manufacture of refractory products
FR790877A (en) * 1934-07-13 1935-11-28 Process for the preparation of refractory products from natural products rich in magnesium orthosilicate, and in particular from olivine rocks
FR791242A (en) * 1934-11-24 1935-12-06 Refractory building materials, and in particular mortar
FR811237A (en) * 1936-02-20 1937-04-09 Ceramic material
CH200601A (en) * 1936-02-20 1938-10-31 Goldschmidt Viktor Moritz Prof Ceramic building material.
GB587870A (en) * 1945-01-24 1947-05-07 Victor Moritz Goldschmidt Improvements in or relating to furnaces for the heating of solid metals
US3201501A (en) * 1963-05-28 1965-08-17 Harbison Walker Refractories Method of in situ fabrication of a monolith refractory lining
AT274872B (en) * 1967-08-04 1969-10-10 Veitscher Magnesitwerke Ag Process for building up or repairing refractory linings or lining bodies

Also Published As

Publication number Publication date
DE2743374C2 (en) 1983-10-20
DE2743374A1 (en) 1978-03-30
BE859043A (en) 1978-03-28
FR2365768A1 (en) 1978-04-21
AU2907577A (en) 1978-09-28
IT1086497B (en) 1985-05-28
BR7706269A (en) 1978-07-04
CA1079753A (en) 1980-06-17
NL7710113A (en) 1978-03-29
FR2365768B1 (en) 1983-08-19
SE430883B (en) 1983-12-19
JPS5342211A (en) 1978-04-17
JPS5737557B2 (en) 1982-08-10
GB1565118A (en) 1980-04-16

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