ES2128364T3 - Procedimiento para la fabricacion de reflectores. - Google Patents
Procedimiento para la fabricacion de reflectores.Info
- Publication number
- ES2128364T3 ES2128364T3 ES93102390T ES93102390T ES2128364T3 ES 2128364 T3 ES2128364 T3 ES 2128364T3 ES 93102390 T ES93102390 T ES 93102390T ES 93102390 T ES93102390 T ES 93102390T ES 2128364 T3 ES2128364 T3 ES 2128364T3
- Authority
- ES
- Spain
- Prior art keywords
- support structure
- reflectors
- temperatures
- silicon
- moulded parts
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
-
- 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
- C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B35/63472—Condensation polymers of aldehydes or ketones
- C04B35/63476—Phenol-formaldehyde condensation 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing
-
- 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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/001—Joining burned ceramic articles with other burned ceramic articles or other articles by heating directly with other burned ceramic articles
-
- 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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
-
- 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
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/008—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6562—Heating rate
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/658—Atmosphere during thermal treatment
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/04—Ceramic interlayers
- C04B2237/08—Non-oxidic interlayers
- C04B2237/083—Carbide interlayers, e.g. silicon carbide interlayers
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/121—Metallic interlayers based on aluminium
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/12—Metallic interlayers
- C04B2237/125—Metallic interlayers based on noble metals, e.g. silver
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
- C04B2237/16—Silicon interlayers
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
- C04B2237/32—Ceramic
- C04B2237/36—Non-oxidic
- C04B2237/365—Silicon carbide
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/60—Forming at the joining interface or in the joining layer specific reaction phases or zones, e.g. diffusion of reactive species from the interlayer to the substrate or from a substrate to the joining interface, carbide forming at the joining interface
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/61—Joining two substrates of which at least one is porous by infiltrating the porous substrate with a liquid, such as a molten metal, causing bonding of the two substrates, e.g. joining two porous carbon substrates by infiltrating with molten silicon
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/64—Forming laminates or joined articles comprising grooves or cuts
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
- C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/72—Forming laminates or joined articles comprising at least two interlayers directly next to each other
-
- 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
- C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
- C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
- C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Astronomy & Astrophysics (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optical Elements Other Than Lenses (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Physical Vapour Deposition (AREA)
Abstract
PARA LA FABRICACION DE ESTRUCTURAS DE ESPEJOS DE CONSTRUCCION LIGERA U OTROS ELEMENTOS REFLECTANTES, SE APLICA SOBRE UNA ESTRUCTURA SOPORTE DE CFC O CMC CON LAS DIMENSIONES DEL ELEMENTO A FABRICAR, MOLDES DE SILICIO CON UN GROSOR DE PARED SUFICIENTE A TEMPERATURAS ENTRE 1300 (GRADOS) C Y 1600 (GRADOS) C EN EL VACIO O EN ATMOSFERA DE GAS INERTE, POR LO QUE SE FORMAN DIRECTAMENTE ESTRUCTURAS DE ESPEJO O REFLECTORES. CON TEMPERATURAS DE 300 A 600 (GRADOS) C PUEDE TRABAJARSE ENTONCES, SI LOS MOLDES DE SILICIO, ESPECIALMENTE DE WAFER, SON UNIDOS A TRAVES DE UNA ZONA DE UN EUTECTICO DE FUSION BAJO LA APORTACION DE UN METAL NO FERRICO, ESENCIALMENTE ORO, CON LA ESTRUCTURA SOPORTE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924207009 DE4207009C2 (de) | 1992-03-05 | 1992-03-05 | Verfahren zur Herstellung eines Reflektors, Reflektor sowie dessen Verwendung |
DE4220472A DE4220472C2 (de) | 1992-03-05 | 1992-06-23 | Verfahren zur Herstellung von Leichtbaureflektoren mittels Silicium-Wafern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2128364T3 true ES2128364T3 (es) | 1999-05-16 |
Family
ID=25912537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93102390T Expired - Lifetime ES2128364T3 (es) | 1992-03-05 | 1993-02-16 | Procedimiento para la fabricacion de reflectores. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5505805A (es) |
EP (1) | EP0558991B1 (es) |
JP (1) | JP3309096B2 (es) |
AT (1) | ATE175499T1 (es) |
DE (2) | DE4220472C2 (es) |
ES (1) | ES2128364T3 (es) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2706630B1 (fr) * | 1993-05-10 | 1995-09-08 | Aerospatiale | Procédé de fabrication d'un réflecteur à support en composite à matrice métallique, et réflecteur ainsi obtenu. |
EP0649036B1 (de) * | 1993-08-17 | 1998-11-11 | DORNIER GmbH | Grosser optischer Spiegel in kombinierter Sandwichbauweise |
JP3600642B2 (ja) * | 1993-09-02 | 2004-12-15 | ペーター ゲトケ | 反射体及びその製造方法 |
FR2741063B1 (fr) * | 1995-11-14 | 1998-02-13 | Europ Propulsion | Procede pour l'introduction dans des substrats poreux d'une composition en fusion a base de silicium |
US7244034B1 (en) * | 1999-08-20 | 2007-07-17 | M Cubed Technologies, Inc. | Low CTE metal-ceramic composite articles, and methods for making same |
DE10035110C2 (de) * | 2000-03-24 | 2002-02-07 | Industrieanlagen Betriebsges | Körper aus kohlenstofffaserverstärktem Siliziumkarbid und Verfahren zu seiner Herstellung |
DE10035111A1 (de) * | 2000-03-24 | 2001-10-31 | Industrieanlagen Betriebsges | Ultra-Leichtgewichts-Träger und Verfahren zu seiner Herstellung |
ES2306641T3 (es) * | 2000-03-31 | 2008-11-16 | Ecm Ingenieur-Unternehmen Fur Energie-Und Umwelttechnik Gmbh | Procedimiento para la fabricacion de un componenete ceramico reforzado con fibras de carbono con un revestimiento ceramico resistente y sin poros. |
AT5079U1 (de) * | 2001-04-30 | 2002-03-25 | Plansee Ag | Verfahren zum fügen eines hochtemperaturwerkstoff-bauteilverbundes |
DE10125554C2 (de) | 2001-05-23 | 2003-06-18 | Astrium Gmbh | Ultraleichter und ultrasteifer vollkeramischer Reflektor und Verfahren zur Herstellung sowie Verwendung eines solchen Reflektors |
US7145739B1 (en) * | 2002-03-07 | 2006-12-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Lightweight optical mirrors formed in single crystal substrate |
WO2004016823A1 (ja) * | 2002-08-12 | 2004-02-26 | Nikko Materials Company, Limited | シリコン基板又はシリコンスパッタリングターゲット及びこれらの製造方法 |
US20060222846A1 (en) * | 2005-04-01 | 2006-10-05 | General Electric Company | Reflective and resistant coatings and methods for applying to composite structures |
FR2889439B1 (fr) * | 2005-08-05 | 2008-10-31 | Eurofeedback Sa | Piece a main pour appareil de traitement par emission de flashs lumineux |
US20070103756A1 (en) * | 2005-11-08 | 2007-05-10 | Poco Graphite, Inc. | System, method, and apparatus for conversion bonding of precursor subcomponents into a unitary monolith |
DE102008039042B4 (de) * | 2008-08-21 | 2011-04-14 | Schott Ag | Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger |
WO2011162154A1 (ja) * | 2010-06-25 | 2011-12-29 | コニカミノルタオプト株式会社 | 太陽熱発電用反射板 |
DE102011008953B4 (de) * | 2011-01-19 | 2020-08-20 | Schott Ag | Substrat mit Leichtgewichtsstruktur |
RU2591209C1 (ru) * | 2015-04-06 | 2016-07-20 | Государственное научное учреждение "Институт порошковой металлургии" | Способ изготовления облегченных оптических зеркал |
US10932323B2 (en) | 2015-08-03 | 2021-02-23 | Alta Devices, Inc. | Reflector and susceptor assembly for chemical vapor deposition reactor |
CN105174720B (zh) * | 2015-10-30 | 2018-01-30 | 哈尔滨工业大学 | 一种轻质反射镜的制造方法 |
DE102016217735A1 (de) | 2016-09-16 | 2018-03-22 | Carl Zeiss Smt Gmbh | Komponente für eine Spiegelanordnung für die EUV-Lithographie |
CN109188649B (zh) * | 2018-09-19 | 2021-07-02 | 珠海达理宇航科技有限公司 | 一种多边桶及太空望远镜镜片的保护装置 |
US20230373871A1 (en) * | 2022-05-18 | 2023-11-23 | Ii-Vi Delaware, Inc. | Reaction-bonded silicon-carbide with in-situ formed silicon layer for optical finishing |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021897A (en) * | 1976-05-19 | 1977-05-10 | Xerox Corporation | Process for providing cemented glass flats to provide high speed multi-faceted polygonal scanners |
US4028149A (en) * | 1976-06-30 | 1977-06-07 | Ibm Corporation | Process for forming monocrystalline silicon carbide on silicon substrates |
US4100330A (en) * | 1977-03-28 | 1978-07-11 | Ppg Industries, Inc. | Method for coating glass with silicon and a metal oxide and resulting product |
JPS5611402A (en) * | 1979-07-07 | 1981-02-04 | Matsushita Electric Works Ltd | Reflector |
US4315970A (en) * | 1980-02-11 | 1982-02-16 | Dow Corning Corporation | Adhesion of metals to solid substrates |
US4444467A (en) * | 1981-08-10 | 1984-04-24 | United Technologies Corporation | Coated laser mirror and method of coating |
US4475983A (en) * | 1982-09-03 | 1984-10-09 | At&T Bell Laboratories | Base metal composite electrical contact material |
DE3246755A1 (de) | 1982-12-17 | 1984-06-20 | Richard 4937 Lage Pott | Verfahren zur herstellung eines formkoerpers aus verbundmaterial und nach diesem verfahren hergestellter formkoerper |
US4528260A (en) * | 1983-04-27 | 1985-07-09 | Rca Corporation | Method of fabricating lenticular arrays |
US4587172A (en) * | 1984-06-01 | 1986-05-06 | The Perkin-Elmer Corporation | Mirror substrate of atomically substituted Na Zr2 PO12 low expansion ceramic material |
US5215639A (en) * | 1984-10-09 | 1993-06-01 | Genus, Inc. | Composite sputtering target structures and process for producing such structures |
DE3506308A1 (de) * | 1985-02-22 | 1986-09-04 | European Southern Observatory, 8046 Garching | Monolithischer bauteilkoerper eines einen reflektorkoerper aufweisenden geraets, verfahren zur herstellung des bauteilkoerpers sowie vorrichtung zur durchfuehrung des verfahrens |
DE3612325A1 (de) * | 1985-04-15 | 1986-10-23 | Mitsubishi Denki K.K., Tokio/Tokyo | Reflektor aus faserverstaerktem kunststoff und verfahren zu seiner herstellung |
JPH0634107B2 (ja) * | 1986-06-18 | 1994-05-02 | キヤノン株式会社 | X線用多層膜反射鏡 |
DE3626780A1 (de) * | 1986-08-07 | 1988-02-18 | Man Technologie Gmbh | Reflektor |
WO1988004847A1 (en) * | 1986-12-22 | 1988-06-30 | Honeywell Inc. | Mirror assembly for lasers |
US4814232A (en) * | 1987-03-25 | 1989-03-21 | United Technologies Corporation | Method for depositing laser mirror coatings |
US4856887A (en) * | 1987-04-01 | 1989-08-15 | Hughes Aircraft Company | Lightweight silicon carbide mirror |
FR2616554B1 (fr) * | 1987-06-03 | 1993-06-18 | Mitsubishi Electric Corp | Miroir comprenant une matiere carbonee renforcee par des fibres de carbone |
DE3809921A1 (de) * | 1988-03-24 | 1989-10-12 | Diehl Gmbh & Co | Grossflaechiger hochenergie-laserspiegel und verfahren zum herstellen eines solchen spiegels |
US5160560A (en) * | 1988-06-02 | 1992-11-03 | Hughes Aircraft Company | Method of producing optically flat surfaces on processed silicon wafers |
US4898711A (en) * | 1988-07-25 | 1990-02-06 | Hughes Aircraft Company | Powder metal mirror |
JPH03148601A (ja) * | 1989-11-06 | 1991-06-25 | Toshiba Corp | 多層膜反射鏡 |
US5075257A (en) * | 1990-11-09 | 1991-12-24 | The Board Of Trustees Of The University Of Arkansas | Aerosol deposition and film formation of silicon |
-
1992
- 1992-06-23 DE DE4220472A patent/DE4220472C2/de not_active Expired - Lifetime
-
1993
- 1993-02-16 DE DE59309263T patent/DE59309263D1/de not_active Expired - Lifetime
- 1993-02-16 EP EP93102390A patent/EP0558991B1/de not_active Expired - Lifetime
- 1993-02-16 AT AT93102390T patent/ATE175499T1/de active
- 1993-02-16 ES ES93102390T patent/ES2128364T3/es not_active Expired - Lifetime
- 1993-03-02 US US08/025,145 patent/US5505805A/en not_active Expired - Lifetime
- 1993-03-05 JP JP07123893A patent/JP3309096B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0558991A1 (de) | 1993-09-08 |
DE4220472A1 (de) | 1994-01-20 |
EP0558991B1 (de) | 1999-01-07 |
ATE175499T1 (de) | 1999-01-15 |
DE59309263D1 (de) | 1999-02-18 |
JP3309096B2 (ja) | 2002-07-29 |
DE4220472C2 (de) | 2002-08-22 |
JPH07198917A (ja) | 1995-08-01 |
US5505805A (en) | 1996-04-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2128364T3 (es) | Procedimiento para la fabricacion de reflectores. | |
RU92016477A (ru) | Усовершенствованный способ изготовления механического скрепляющего устройства и механическое скрепляющее устройство, изготовленное указанным способом | |
EP0568995A3 (en) | Semiconductor device with bumps | |
DK480987D0 (da) | Fremgangsmaade til fremstilling af et selvbaerende keramisk produkt | |
CA2033018A1 (en) | Method for diffusion coating of metal objects employing ceramic carrier provided with diffusion composition | |
TW330303B (en) | Manufacturing method of bonding SOI substrate and bonding SOI substrate | |
DK481787D0 (da) | Kereamisk genstand med en polymer komponent og fremgangsmaade til fremstilling af samme | |
NO890134L (no) | Elektrolysecelle for fremstilling av metall. | |
DE59409178D1 (de) | Reflektor und Verfahren zur Herstellung eines Reflektors | |
NO911603D0 (no) | Kompakt halvlederlaser av typen med elektronisk pumping. | |
Blenninger et al. | Reflector and process for producing a reflector | |
TR24640A (tr) | Icine mahfaza elamanlari yerlestirilmis seramik bilesik yapilari ve bunlarin ima | |
Lascar | Junctions Between Metals and a Vitreous Ceramic Carried Out in the Solid State by Thermocompression | |
NO900069D0 (no) | Fremgangsmaate for termisk spaltning av metallsulfater. | |
SU667007A1 (ru) | Способ изготовлени омического соединени | |
MD1749F2 (en) | Process for producing the microdimensional spherical shaped monocrystals of the low-fusible metals | |
Iwamoto et al. | Joining of Silicon Nitride Ceramics With CaO--TiO sub 2--SiO sub 2 Glass Solder | |
JPS647670A (en) | Air-cooled argon laser oscillator | |
SEIDE et al. | The adhesion between glass and enamel | |
NO873792D0 (no) | Framgangsmaate for tilvirkning av selvbaerende keramiske gjenstander. | |
Angelova | Deformation and Failure of Metals. II. Recrystallization | |
DE69012049D1 (de) | In Immunoassays verwendbare stabilisierte Peroxidase-Zusammensetzung. | |
KR930002284A (ko) | 응력완화층을 이용한 세라믹과 금속과의 접합방법 | |
ATE89538T1 (de) | Verfahren zum verbinden von oxidkeramik und metall sowie hierdurch hergestelltes werkzeug. | |
Popper | Engineering Ceramics in West Germany |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 558991 Country of ref document: ES |