ES358892A1 - Mejoras introducidas en boquillas destinadas a ser utiliza-das para la colada del acero. - Google Patents
Mejoras introducidas en boquillas destinadas a ser utiliza-das para la colada del acero.Info
- Publication number
- ES358892A1 ES358892A1 ES358892A ES358892A ES358892A1 ES 358892 A1 ES358892 A1 ES 358892A1 ES 358892 A ES358892 A ES 358892A ES 358892 A ES358892 A ES 358892A ES 358892 A1 ES358892 A1 ES 358892A1
- Authority
- ES
- Spain
- Prior art keywords
- continuous casting
- nozzles
- zircon
- microns
- impregnation
- 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.)
- Expired
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
- 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
-
- 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
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/481—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing silicon, e.g. zircon
-
- 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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
- C04B35/482—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
- 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
- C04B41/50—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 inorganic materials
- C04B41/5025—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 inorganic materials with ceramic materials
-
- 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
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249967—Inorganic matrix in void-containing component
- Y10T428/24997—Of metal-containing material
-
- 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
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67922267A | 1967-10-30 | 1967-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES358892A1 true ES358892A1 (es) | 1970-05-16 |
Family
ID=24726053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES358892A Expired ES358892A1 (es) | 1967-10-30 | 1968-10-05 | Mejoras introducidas en boquillas destinadas a ser utiliza-das para la colada del acero. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3698942A (de) |
AT (1) | AT290746B (de) |
BE (1) | BE722880A (de) |
DE (1) | DE1806939A1 (de) |
ES (1) | ES358892A1 (de) |
FR (1) | FR1593602A (de) |
GB (1) | GB1194458A (de) |
LU (1) | LU56943A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2345408A1 (fr) * | 1976-03-26 | 1977-10-21 | Centre Rech Metallurgique | Procede pour ameliorer la qualite des briques refractaires |
DE2646707C3 (de) * | 1976-10-13 | 1984-01-26 | Mannesmann AG, 4000 Düsseldorf | Tauchausguß aus feuerfestem Werkstoff für das Stranggießen von Stahl |
FR2533208B1 (fr) * | 1982-09-22 | 1986-08-01 | Produits Refractaires | Composition refractaire moulable a base de zircone partiellement stabilisee et d'un liant hydraulique alumineux, sa preparation et pieces fabriquees a partir de cette composition |
DE3412388C2 (de) * | 1984-04-03 | 1986-10-02 | Didier-Werke Ag, 6200 Wiesbaden | Feuerfester Eintauchausguß |
DE3627337A1 (de) * | 1986-08-12 | 1988-02-25 | Didier Werke Ag | Eintauchausguss und verfahren zu seiner herstellung |
US4877705A (en) * | 1988-03-03 | 1989-10-31 | Vesuvius Crucible Company | Plasma spray coated ceramic bodies and method of making same |
DE4022949C1 (de) * | 1990-07-19 | 1991-07-11 | Radex-Heraklith Industriebeteiligungs Ag, Wien, At |
-
1967
- 1967-10-30 US US679222A patent/US3698942A/en not_active Expired - Lifetime
-
1968
- 1968-09-23 LU LU56943D patent/LU56943A1/xx unknown
- 1968-09-27 AT AT944468A patent/AT290746B/de not_active IP Right Cessation
- 1968-10-05 ES ES358892A patent/ES358892A1/es not_active Expired
- 1968-10-15 GB GB48766/68A patent/GB1194458A/en not_active Expired
- 1968-10-24 FR FR1593602D patent/FR1593602A/fr not_active Expired
- 1968-10-25 BE BE722880D patent/BE722880A/xx unknown
- 1968-10-30 DE DE19681806939 patent/DE1806939A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
LU56943A1 (de) | 1970-03-23 |
DE1806939A1 (de) | 1969-07-17 |
AT290746B (de) | 1971-06-11 |
US3698942A (en) | 1972-10-17 |
GB1194458A (en) | 1970-06-10 |
FR1593602A (de) | 1970-06-01 |
BE722880A (de) | 1969-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1334914A (en) | Tundish nozzle | |
CH475161A (de) | Verfahren zur Herstellung von dünnen Schichten, Überzügen und Imprägnationen aus zusammengesetzten Metalloxyden | |
ES358892A1 (es) | Mejoras introducidas en boquillas destinadas a ser utiliza-das para la colada del acero. | |
CH513482A (fr) | Machine pour la transformation en parole d'un texte présenté sous forme graphique | |
GB1240274A (en) | Method of impregnating porous ceramics | |
GB1144130A (en) | Improvements in moulds and methods of casting | |
GB800228A (en) | Formation of cored passageways in metal castings | |
FR2061933A5 (en) | Porous sintered aluminium filter block | |
GB1425195A (en) | Method of producing ferrous powder | |
Kato | The fine structure of the lymphatics and the passage of China ink particles through their walls. 1. The fine structure of the lymphatics of the cattle lung and the passage of China ink through their walls | |
CH537765A (de) | Einrichtung zur Herstellung von Gusstücken unter gerichteter Erstarrung | |
CH474757A (fr) | Installation pour le contrôle de la densité d'encre d'impression et procédé de mise en action de celle-ci | |
ES284363A1 (es) | Un mecanismo para formar un cuerpo hueco | |
ES290611A2 (es) | Un procedimiento para preparar material poroso dotado de poros ultrafinos | |
JPS5248167A (en) | Filter | |
CA643965A (en) | High strength-variable porosity sintered metal fiber articles and method of making the same | |
FR1409238A (fr) | Procédé d'impression sur pièces coniques et machine pour la mise en oeuvre de ce procédé | |
GB1205952A (en) | Improvements relating to the manufacture of ceramic articles | |
FR1307188A (fr) | Tuyère de pulvérisateur, notamment pour plusieurs substances, de préférence sous forme de suspensions | |
FR1326938A (fr) | Cabine démontable pour la plage et usages analogues | |
AU282126B2 (en) | Improvements in means for changing the casting ladles of continuous casting plant | |
HARMON et al. | Conical segment method used to obtain the stress distribution and influence coefficients for a variable thickness shell | |
FR2085255A1 (en) | Bottom casting moulds | |
AT230561B (de) | Vorrichtung zur Verbesserung der Textur von Gießlingen während ihres Erstarrens | |
IL31771A0 (en) | Improvements in or relating to the coating section of processes for stuccoing paper by moulding |