WO2013045306A1 - Brasage au laser de matières à base de carbure de silicium pour fabriquer des composants céramiques - Google Patents

Brasage au laser de matières à base de carbure de silicium pour fabriquer des composants céramiques Download PDF

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Publication number
WO2013045306A1
WO2013045306A1 PCT/EP2012/068295 EP2012068295W WO2013045306A1 WO 2013045306 A1 WO2013045306 A1 WO 2013045306A1 EP 2012068295 W EP2012068295 W EP 2012068295W WO 2013045306 A1 WO2013045306 A1 WO 2013045306A1
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component
producing
ceramic
sic
workpieces according
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PCT/EP2012/068295
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German (de)
English (en)
Inventor
Andreas Kienzle
Tanja Damjanovic
Albin Von Ganski
Blasius Hell
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Sgl Carbon Se
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Publication of WO2013045306A1 publication Critical patent/WO2013045306A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
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    • 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
    • C04B37/005—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 consisting of glass or ceramic material
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
    • C04B41/5053—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 non-oxide ceramics
    • C04B41/5062—Borides, Nitrides or Silicides
    • C04B41/5064—Boron nitride
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    • 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
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics
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    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
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    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
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    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
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    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
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    • 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
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

Procédé de fabrication d'un composant constitué de pièces céramiques, comprenant les étapes consistant à : a) placer des matériaux céramiques en forme de plaques dans des positions définies dans un ou plusieurs creusets ou dans des positions définies sur un ou plusieurs châssis, les bords étant placés les uns contre les autres de manière à ménager un interstice défini entre les plaques, b) recouvrement de toute la surface de l'interstice avec un métal d'apport de brasage, puis séchage, d) brasage réactif avec un diamètre de faisceau défini, aussi bien l'interstice que la région des bords des matériaux céramiques en forme de plaques étant recouverts de manière uniforme.
PCT/EP2012/068295 2011-09-30 2012-09-18 Brasage au laser de matières à base de carbure de silicium pour fabriquer des composants céramiques WO2013045306A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011083865.1 2011-09-30
DE102011083865A DE102011083865A1 (de) 2011-09-30 2011-09-30 Laserstrahllöten von Materialien auf Siliciumkarbidbasis zur Herstellung von keramischen Bauteilen

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WO2013045306A1 true WO2013045306A1 (fr) 2013-04-04

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PCT/EP2012/068295 WO2013045306A1 (fr) 2011-09-30 2012-09-18 Brasage au laser de matières à base de carbure de silicium pour fabriquer des composants céramiques

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WO (1) WO2013045306A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112552068A (zh) * 2020-11-26 2021-03-26 西安鑫垚陶瓷复合材料有限公司 C/SiC-ZrC和C/SiC陶瓷基复合材料铆焊用防护工装及方法

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148761A (ja) * 1987-12-04 1989-06-12 Isamu Miyamoto セラミックスの接合方法
EP0356800A1 (fr) * 1988-08-15 1990-03-07 Shin-Etsu Chemical Co., Ltd. Compositions pour la liaison des céramiques en carbure de silicium
JPH02149476A (ja) * 1988-08-15 1990-06-08 Shin Etsu Chem Co Ltd 炭化珪素セラミックス用接合剤
DD300645A5 (de) * 1989-07-21 1992-06-25 Friedrich-Schiller-Universitaet Jena,De Verfahren zum verbinden von bauteilen aus si c-keramik
DE4412792A1 (de) * 1994-04-14 1995-10-19 Leybold Materials Gmbh Vorrichtung und Verfahren zum Verbinden von flächigen Werkstücken
US5503703A (en) * 1994-01-10 1996-04-02 Dahotre; Narendra B. Laser bonding process
EP0806402A1 (fr) * 1996-05-07 1997-11-12 Commissariat A L'energie Atomique Assemblage par brasage de matériaux céramiques contenant du carbure de silicum
DE102005025071A1 (de) * 2004-06-24 2006-01-12 Snecma Propulsion Solide Verfahren zum Löten von Teilen aus Verbundwerkstoff, die mit einer Zusammensetzung auf Siliziumbasis abgedichtet sind

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01148761A (ja) * 1987-12-04 1989-06-12 Isamu Miyamoto セラミックスの接合方法
EP0356800A1 (fr) * 1988-08-15 1990-03-07 Shin-Etsu Chemical Co., Ltd. Compositions pour la liaison des céramiques en carbure de silicium
JPH02149476A (ja) * 1988-08-15 1990-06-08 Shin Etsu Chem Co Ltd 炭化珪素セラミックス用接合剤
DD300645A5 (de) * 1989-07-21 1992-06-25 Friedrich-Schiller-Universitaet Jena,De Verfahren zum verbinden von bauteilen aus si c-keramik
US5503703A (en) * 1994-01-10 1996-04-02 Dahotre; Narendra B. Laser bonding process
DE4412792A1 (de) * 1994-04-14 1995-10-19 Leybold Materials Gmbh Vorrichtung und Verfahren zum Verbinden von flächigen Werkstücken
EP0806402A1 (fr) * 1996-05-07 1997-11-12 Commissariat A L'energie Atomique Assemblage par brasage de matériaux céramiques contenant du carbure de silicum
DE102005025071A1 (de) * 2004-06-24 2006-01-12 Snecma Propulsion Solide Verfahren zum Löten von Teilen aus Verbundwerkstoff, die mit einer Zusammensetzung auf Siliziumbasis abgedichtet sind

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112552068A (zh) * 2020-11-26 2021-03-26 西安鑫垚陶瓷复合材料有限公司 C/SiC-ZrC和C/SiC陶瓷基复合材料铆焊用防护工装及方法
CN112552068B (zh) * 2020-11-26 2022-12-20 西安鑫垚陶瓷复合材料有限公司 C/SiC-ZrC和C/SiC陶瓷基复合材料铆焊用防护工装及方法

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