Title:
セラミック層から成る複合体および該複合体を製造するための方法
Document Type and Number:
Japanese Patent JP4646202
Kind Code:
B2
Abstract:
A composite body made of at least two ceramic layers, in which the ceramic layers are permanently bonded to one another at defined bonding points by a contact layer made of a bonding material. To achieve a permanent, thermally stable bond of ceramic layers having different coefficients of thermal expansion, the bonding material has a low modulus of elasticity. During the manufacture of the composite body, the bonding points of the ceramic layers are pretreated to form a porous surface structure, the bonding material is applied to these bonding points, and after the ceramic layers are laid one on top of another with bonding points facing toward one another and bonding material lying between them, the assembled composite body is subjected to a heat treatment.
Inventors:
Claudio Della Prieta
Thomas Schulte
Erhard Hult
Anyika Christopherson
Stephan nuffer
Thomas Schulte
Erhard Hult
Anyika Christopherson
Stephan nuffer
Application Number:
JP2004531710A
Publication Date:
March 09, 2011
Filing Date:
August 25, 2003
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
C04B37/00; B22D19/04; B32B15/00; G01N27/407
Domestic Patent References:
| JP2229771A | ||||
| JP8091952A | ||||
| JP4012068A | ||||
| JP59217682A | ||||
| JP61031365A | ||||
| JP2093094U | ||||
| JP6053621B2 | ||||
| JP8188481A |
Attorney, Agent or Firm:
Toshio Yano
Einzel Felix-Reinhard
Reinhard Einsel
Einzel Felix-Reinhard
Reinhard Einsel