FR2353354A1 - Pieces d'usure pour recipients contenant du metal fondu - Google Patents
Pieces d'usure pour recipients contenant du metal fonduInfo
- Publication number
- FR2353354A1 FR2353354A1 FR7621220A FR7621220A FR2353354A1 FR 2353354 A1 FR2353354 A1 FR 2353354A1 FR 7621220 A FR7621220 A FR 7621220A FR 7621220 A FR7621220 A FR 7621220A FR 2353354 A1 FR2353354 A1 FR 2353354A1
- Authority
- FR
- France
- Prior art keywords
- containers containing
- wear parts
- melted metal
- containing melted
- metal
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
- B22D41/28—Plates therefor
- B22D41/30—Manufacturing or repairing thereof
- B22D41/32—Manufacturing or repairing thereof characterised by the materials used therefor
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
-
- 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
- C04B35/10—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 aluminium oxide
- C04B35/101—Refractories from grain sized mixtures
- C04B35/105—Refractories from grain sized mixtures containing chromium oxide or chrome ore
-
- 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
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/47—Oils, fats or waxes natural resins
- C04B41/478—Bitumen, asphalt, e.g. paraffin
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/82—Coating or impregnation with organic 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
- C04B2111/00887—Ferrous metallurgy
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
-
- 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
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2991—Coated
- Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31678—Of metal
- Y10T428/31717—Next to bituminous or tarry residue
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2624299A DE2624299C3 (de) | 1975-06-02 | 1976-05-31 | Verwendung eines hydraulisch abbindenden, hochtonerdehaltigen, feuerfesten Feuerbetons für Verschleißteile von Schiebeverschlüssen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2353354A1 true FR2353354A1 (fr) | 1977-12-30 |
FR2353354B1 FR2353354B1 (fr) | 1982-07-23 |
Family
ID=5979391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7621220A Granted FR2353354A1 (fr) | 1976-05-31 | 1976-07-08 | Pieces d'usure pour recipients contenant du metal fondu |
Country Status (8)
Country | Link |
---|---|
US (2) | US4212926A (fr) |
JP (1) | JPS5919066B2 (fr) |
BE (1) | BE843818A (fr) |
BR (1) | BR7604399A (fr) |
CA (1) | CA1076613A (fr) |
FR (1) | FR2353354A1 (fr) |
LU (1) | LU75398A1 (fr) |
ZA (1) | ZA763385B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355596A1 (fr) * | 1976-06-25 | 1978-01-20 | Didier Werke Ag | Pieces d'usure pour fermeture coulissante de buse de coulee, procede pour la fabrication de telles pieces d'usure et fermeture coulissante munie de telles pieces d'usure |
EP0006775A1 (fr) * | 1978-06-26 | 1980-01-09 | Societe Europeenne Des Produits Refractaires | Pièces réfractaires perméables aux gaz |
FR2429193A1 (fr) * | 1978-06-22 | 1980-01-18 | Hoeganaes Ab | Compose de moulage refractaire pour revetements monolithiques et procede pour son obtention |
WO1980000978A1 (fr) * | 1978-11-07 | 1980-05-15 | Pechiney Aluminium | Procede de garnissage de cuves d'electrolyse pour la production d'aluminium |
EP0043160A1 (fr) * | 1980-06-27 | 1982-01-06 | Cockerill Sambre | Perfectionnements aux équipements de coulée de matières en fusion |
FR2495031A1 (fr) * | 1980-08-20 | 1982-06-04 | Didier Werke Ag | Paire de plaques refractaires pour dispositifs d'obturation a coulisse ou tiroir |
FR2504913A1 (fr) * | 1981-04-29 | 1982-11-05 | Uss Eng & Consult | Matiere cimentaire refractaire basique, pieces refractaires obtenues par sa coulee, et leur procede de fabrication |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2719105B2 (de) * | 1977-04-29 | 1979-10-31 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfeste Platte für Schieberverschlüsse an metallurgischen Gefäßen |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU59070A1 (fr) * | 1968-07-11 | 1969-11-20 | ||
FR2062039A5 (fr) * | 1969-10-08 | 1971-06-25 | Prost | |
FR2243163A1 (fr) * | 1973-09-07 | 1975-04-04 | Efsi | |
GB1391714A (en) * | 1972-08-08 | 1975-04-23 | Stopinc Ag | Downward-discharge vessels for molten material |
FR2338760A1 (fr) * | 1976-01-22 | 1977-08-19 | Didier Werke Ag | Perfectionnements aux structures refractaires de trous de coulee de recipients de metal et notamment aux obturateurs a tiroir ou busettes coulissantes |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1999325A (en) * | 1935-04-30 | Ferro-concrete container | ||
CA743153A (en) * | 1966-09-20 | F. Stock Donald | Refractory castable | |
CA578399A (fr) * | 1959-06-23 | F. King Donald | Composition moulable refractaire resistant aux explosions | |
US3155526A (en) * | 1961-10-18 | 1964-11-03 | Chem Prestressed Concrete | Calcium aluminosulfate and expansive cements containing same |
US3505101A (en) * | 1964-10-27 | 1970-04-07 | Union Carbide Corp | High temperature wear resistant coating and article having such coating |
US3507332A (en) * | 1965-11-29 | 1970-04-21 | Phillips Petroleum Co | High temperature cements |
US3525632A (en) * | 1967-11-08 | 1970-08-25 | Resco Products Inc | Method for forming a concrete cement composition |
AU428006B2 (en) * | 1967-12-12 | 1972-09-11 | Commonwealth Scientific And Industrial Research Organization | Glazing concrete |
US3649316A (en) * | 1968-07-20 | 1972-03-14 | Onoda Cement Co Ltd | Extra high early-strength portland cement |
FR2166399A6 (fr) * | 1971-06-25 | 1973-08-17 | Prost Produits Refractai | |
US3784388A (en) * | 1971-08-02 | 1974-01-08 | Norton Co | Wear resistant aluminous ceramic articles |
JPS5344927B2 (fr) * | 1971-08-28 | 1978-12-02 | ||
US3963849A (en) * | 1971-11-01 | 1976-06-15 | Thompson Chemicals, Inc. | Fireproof product using magnesium oxychloride cement |
US3860433A (en) * | 1972-05-30 | 1975-01-14 | Borje W A Ost | Very high early strength cement |
US4004052A (en) * | 1974-03-08 | 1977-01-18 | Vera Ivanovna Bystrova | Process for producing non-porous coating for corundum substrates |
JPS5716958B2 (fr) * | 1974-06-25 | 1982-04-08 | ||
US3923531A (en) * | 1974-07-05 | 1975-12-02 | Chicago Fire Brick Co | Carbon composition and shaped article made therefrom |
US4011355A (en) * | 1974-07-15 | 1977-03-08 | Mandish Theodore O | Emulsion coating for lightweight aggregate |
US4026716A (en) * | 1975-03-17 | 1977-05-31 | Woodville Lime And Chemical Company | Concrete composition |
US3995086A (en) * | 1975-06-27 | 1976-11-30 | Mark Plunguian | Shaped articles of hydraulic cement compositions and method of making same |
US4011094A (en) * | 1976-01-14 | 1977-03-08 | Tile Council Of America, Inc. | Cementitious compositions containing magnesium compounds to provide sag resistance |
-
1976
- 1976-06-07 ZA ZA763385A patent/ZA763385B/xx unknown
- 1976-06-08 JP JP51066147A patent/JPS5919066B2/ja not_active Expired
- 1976-07-06 BR BR4399/76A patent/BR7604399A/pt unknown
- 1976-07-06 BE BE168660A patent/BE843818A/fr not_active IP Right Cessation
- 1976-07-08 FR FR7621220A patent/FR2353354A1/fr active Granted
- 1976-07-16 LU LU75398A patent/LU75398A1/xx unknown
- 1976-07-16 CA CA257,192A patent/CA1076613A/fr not_active Expired
- 1976-08-13 US US05/714,196 patent/US4212926A/en not_active Ceased
-
1987
- 1987-12-09 US US07/131,165 patent/USRE33700E/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU59070A1 (fr) * | 1968-07-11 | 1969-11-20 | ||
FR2062039A5 (fr) * | 1969-10-08 | 1971-06-25 | Prost | |
GB1391714A (en) * | 1972-08-08 | 1975-04-23 | Stopinc Ag | Downward-discharge vessels for molten material |
FR2243163A1 (fr) * | 1973-09-07 | 1975-04-04 | Efsi | |
FR2338760A1 (fr) * | 1976-01-22 | 1977-08-19 | Didier Werke Ag | Perfectionnements aux structures refractaires de trous de coulee de recipients de metal et notamment aux obturateurs a tiroir ou busettes coulissantes |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2355596A1 (fr) * | 1976-06-25 | 1978-01-20 | Didier Werke Ag | Pieces d'usure pour fermeture coulissante de buse de coulee, procede pour la fabrication de telles pieces d'usure et fermeture coulissante munie de telles pieces d'usure |
FR2429193A1 (fr) * | 1978-06-22 | 1980-01-18 | Hoeganaes Ab | Compose de moulage refractaire pour revetements monolithiques et procede pour son obtention |
EP0006775A1 (fr) * | 1978-06-26 | 1980-01-09 | Societe Europeenne Des Produits Refractaires | Pièces réfractaires perméables aux gaz |
WO1980000978A1 (fr) * | 1978-11-07 | 1980-05-15 | Pechiney Aluminium | Procede de garnissage de cuves d'electrolyse pour la production d'aluminium |
FR2441001A1 (fr) * | 1978-11-07 | 1980-06-06 | Pechiney Aluminium | Procede de garnissage de cuves d'electrolyse pour la production d'aluminium |
JPS5823476B2 (ja) * | 1978-11-07 | 1983-05-16 | アルミニヨム ペシネイ | アルミニウム製造用電解槽にライニングを施こす方法 |
EP0043160A1 (fr) * | 1980-06-27 | 1982-01-06 | Cockerill Sambre | Perfectionnements aux équipements de coulée de matières en fusion |
FR2495031A1 (fr) * | 1980-08-20 | 1982-06-04 | Didier Werke Ag | Paire de plaques refractaires pour dispositifs d'obturation a coulisse ou tiroir |
FR2504913A1 (fr) * | 1981-04-29 | 1982-11-05 | Uss Eng & Consult | Matiere cimentaire refractaire basique, pieces refractaires obtenues par sa coulee, et leur procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
USRE33700E (en) | 1991-09-24 |
BE843818A (fr) | 1976-11-03 |
US4212926A (en) | 1980-07-15 |
JPS5919066B2 (ja) | 1984-05-02 |
BR7604399A (pt) | 1978-01-31 |
ZA763385B (en) | 1977-05-25 |
CA1076613A (fr) | 1980-04-29 |
LU75398A1 (fr) | 1977-02-28 |
JPS52146426A (en) | 1977-12-06 |
FR2353354B1 (fr) | 1982-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |