FR2337113A1 - IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS - Google Patents

IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS

Info

Publication number
FR2337113A1
FR2337113A1 FR7639700A FR7639700A FR2337113A1 FR 2337113 A1 FR2337113 A1 FR 2337113A1 FR 7639700 A FR7639700 A FR 7639700A FR 7639700 A FR7639700 A FR 7639700A FR 2337113 A1 FR2337113 A1 FR 2337113A1
Authority
FR
France
Prior art keywords
ovens
metallurgic
constitute
specifically
refractory materials
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.)
Granted
Application number
FR7639700A
Other languages
French (fr)
Other versions
FR2337113B1 (en
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.)
MERKER FRANCOIS
Original Assignee
MERKER FRANCOIS
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 MERKER FRANCOIS filed Critical MERKER FRANCOIS
Publication of FR2337113A1 publication Critical patent/FR2337113A1/en
Application granted granted Critical
Publication of FR2337113B1 publication Critical patent/FR2337113B1/fr
Granted legal-status Critical Current

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
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/14—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 silica
    • 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
    • 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
    • F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
    • 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
    • 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
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241—Chromium oxides, chromates, 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
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction 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
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • 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
    • F27D1/1626—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall
    • F27D2001/1631—Making linings by compacting a refractory mass in the space defined by a backing mould or pattern and the furnace wall using an expandable core
    • 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
    • F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
    • F27D2021/0057—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects
    • F27D2021/0085—Security or safety devices, e.g. for protection against heat, noise, pollution or too much duress; Ergonomic aspects against molten metal, e.g. leakage or splashes
FR7639700A 1975-12-31 1976-12-24 IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS Granted FR2337113A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6045315A BE837268A (en) 1975-12-31 1975-12-31 IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS

Publications (2)

Publication Number Publication Date
FR2337113A1 true FR2337113A1 (en) 1977-07-29
FR2337113B1 FR2337113B1 (en) 1980-05-23

Family

ID=3874663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639700A Granted FR2337113A1 (en) 1975-12-31 1976-12-24 IMPROVED REFRACTORY MATERIALS INTENDED TO CONSTITUTE THE INTERIOR COATING OF OVENS FOR METALLURGIC USE AND MORE SPECIFICALLY OF ELECTRIC INDUCTION OVENS

Country Status (6)

Country Link
JP (1) JPS52101610A (en)
BE (1) BE837268A (en)
DE (1) DE2659205A1 (en)
FR (1) FR2337113A1 (en)
GB (1) GB1513210A (en)
SE (1) SE7614561L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2062697C (en) * 1991-03-22 1997-04-22 Charles W. Connors, Jr. Method and apparatus for manufacturing and repairing molten metal containment vessels
US5511762A (en) * 1991-03-22 1996-04-30 Magneco/Metrel, Inc. Consumable form with degradable lining
US5795508A (en) * 1991-03-22 1998-08-18 Magneco/Metrel, Inc. Method of lining a blast furnace
US5632937A (en) * 1991-03-22 1997-05-27 Magneco/Metrel, Inc. Method of installing a refractory lining
US5484138A (en) * 1993-11-22 1996-01-16 Magneco/Metrel, Inc. Consumable form with adjustable walls
US5423519A (en) * 1994-05-26 1995-06-13 Magneco/Metrel, Inc. Regenerative chamber lining and method of installation
US5916500A (en) * 1997-11-20 1999-06-29 Magneco/Metrel, Inc. Method of lining a blast furnace
CN101469941B (en) * 2007-12-24 2010-06-02 上海汇森工业炉有限公司 Industrial furnace liner
JP6747520B2 (en) * 2017-09-12 2020-08-26 Ｊｆｅスチール株式会社 Refractories for furnaces using silicon chloride gas

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814088A (en) * 1929-12-31 1931-07-14 E J Lavino & Co Refractory material and method of making the same
DE2054136B2 (en) * 1970-11-04 1972-05-25 VFG Vertriebsgesellschaft für feuerfeste und gießtechnische Erzeugnisse mbH, 4060 Viersen SELF-STANDING LINING IN AN INDUCTION MELTING FURNACE AND PROCESS FOR ITS MANUFACTURING
FR2265703A1 (en) * 1974-03-26 1975-10-24 Centre Rech Metallurgique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814088A (en) * 1929-12-31 1931-07-14 E J Lavino & Co Refractory material and method of making the same
DE2054136B2 (en) * 1970-11-04 1972-05-25 VFG Vertriebsgesellschaft für feuerfeste und gießtechnische Erzeugnisse mbH, 4060 Viersen SELF-STANDING LINING IN AN INDUCTION MELTING FURNACE AND PROCESS FOR ITS MANUFACTURING
FR2265703A1 (en) * 1974-03-26 1975-10-24 Centre Rech Metallurgique

Also Published As

Publication number Publication date
DE2659205A1 (en) 1977-07-14
BE837268A (en) 1976-06-30
FR2337113B1 (en) 1980-05-23
GB1513210A (en) 1978-06-07
SE7614561L (en) 1977-07-02
JPS52101610A (en) 1977-08-25

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Legal Events

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