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1. WO2009013109 - JOINING METHOD AND COMPOSITE MADE OF AT LEAST TWO JOINT PARTNERS

Publication Number WO/2009/013109
Publication Date 29.01.2009
International Application No. PCT/EP2008/058647
International Filing Date 04.07.2008
IPC
C04B 37/00 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
37Joining burned ceramic articles with other burned ceramic articles or other articles by heating
C04B 37/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
37Joining burned ceramic articles with other burned ceramic articles or other articles by heating
02with metallic articles
CPC
C04B 2235/483
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
02Composition of constituents of the starting material or of secondary phases of the final product
30Constituents and secondary phases not being of a fibrous nature
48Organic compounds becoming part of a ceramic after heat treatment, e.g. carbonising phenol resins
483Si-containing organic compounds, e.g. silicone resins, (poly)silanes, (poly)siloxanes or (poly)silazanes
C04B 2235/665
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2235Aspects relating to ceramic starting mixtures or sintered ceramic products
65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
66Specific sintering techniques, e.g. centrifugal sintering
665Local sintering, e.g. laser sintering
C04B 2237/083
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2237Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
02Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
04Ceramic interlayers
08Non-oxidic interlayers
083Carbide interlayers, e.g. silicon carbide interlayers
C04B 2237/343
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2237Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
32Ceramic
34Oxidic
343Alumina or aluminates
C04B 2237/348
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2237Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
32Ceramic
34Oxidic
345Refractory metal oxides
348Zirconia, hafnia, zirconates or hafnates
C04B 2237/76
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2237Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
50Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
76Forming 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
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • RAMSAYER, Reiner [DE]/[DE] (UsOnly)
  • ACKERMANN, Jens [DE]/[DE] (UsOnly)
Inventors
  • RAMSAYER, Reiner
  • ACKERMANN, Jens
Common Representative
  • ROBERT BOSCH GMBH
Priority Data
10 2007 034 609.525.07.2007DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) FÜGEVERFAHREN SOWIE VERBUND AUS MINDESTENS ZWEI FÜGEPARTNERN
(EN) JOINING METHOD AND COMPOSITE MADE OF AT LEAST TWO JOINT PARTNERS
(FR) PROCÉDÉ DE JONCTION ET COMPOSITÉ CONSTITUÉ D'AU MOINS DEUX PARTENAIRES DE JONCTION
Abstract
(DE)
Die Erfindung betrifft ein Verfahren zum Fügen mindestens eines ersten keramischen Fügepartners (2) mit mindestens einem zweiten Fügepartner (3), wobei das Verfahren gekennzeichnet ist durch die Schritte: Aufbringen mindestens eines prekeramischen Polymers (4) auf den ersten und/oder den zweiten Fügepartner (2, 3) in einem Fügebereich (7) und Zusammenführen der Fügepartner (2, 3) im Fügebereich (7) und Erhitzen des Fügebereichs (7), derart, dass sichdas prekeramische Polymer (4) in eine amor- phe und/oder kristalline, die Fügepartner (2, 3) miteinander verbindende Keramik umwandelt. Die Erfindung betrifft ferner die Verwendung von prekeramischen Polymeren (4) zum Fügen eines ersten keramischen Fügepartners (2) mit mindestens einem zweiten Fügepartner (3) sowie einen Verbund aus zwei Fügepartnern (2, 3), von denen zumindest einer keramisches Material umfasst.
(EN)
The invention relates to a method of joining at least one first ceramic joint parner (2) to at least one second joint partner (3), where the method is characterized by the following steps: application of at least one preceramic polymer (4) to the first and/or the second joint partner (2, 3) in a joint region (7) and bringing the joint partners (2, 3) together in the joint region (7) and heating the joint region (7) in such a way that the preceramic polymer (4) is converted to an amorphous and/or crystalline ceramic, said ceramic bonding the joint partners (2, 3) to one another. The invention further relates to the use of preceramic polymers (4) for joining a first ceramic joint partner (2) to at least one second joint partner (3), and to a composite made of two joint partners (2, 3), of which at least one encompasses ceramic material.
(FR)
L'invention concerne un procédé de jonction d'au moins un premier partenaire de jonction (2) en céramique à au moins un deuxième partenaire de jonction (3), le procédé étant caractérisé par les étapes qui consistent à appliquer au moins un polymère pré-céramique (4) sur le premier et/ou le deuxième partenaires de jonction (2, 3) dans une zone de jonction (7) et à assembler les partenaires de jonction (2, 3) dans la zone de jonction (7) et à chauffer la zone de jonction (7) de telle sorte que le polymère pré-céramique (4) se convertisse en une céramique amorphe et/ou cristalline qui relie l'un à l'autre les partenaires de jonction (2, 3). L'invention concerne en outre l'utilisation de polymères pré-céramiques (4) pour joindre un premier partenaire de jonction (2) en céramique à au moins un deuxième partenaire de jonction (3) ainsi qu'un composite constitué de deux partenaires de jonction (2, 3) dont au moins l'un comprend un matériau céramique.
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