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公开(公告)号:GB2431932B
公开(公告)日:2011-07-27
申请号:GB0621956
申请日:2006-11-03
Applicant: SIEMENS AG
Inventor: SCHUMANN ECKART , SUBRAMANIAN RAMESH
Abstract: The thermal barrier coating system applied to a substrate for gas turbine blades/vanes/heat shields, comprises a metallic bonding layer having NiCoCrAlX alloy, an inner ceramic layer (10) on the metallic bonding layer, and an outer ceramic layer (13) on the inner ceramic layer. The inner layer has a thickness of 40-50% of the total thickness of the inner and the outer layer. The inner layer has a thickness of 50 mu m. The total thickness amounts of the inner and the outer layer are 600 mu m. An independent claim is included for a metallic component.
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公开(公告)号:GB2432591B
公开(公告)日:2011-05-18
申请号:GB0623305
申请日:2006-11-22
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
Abstract: The layer system useful in gas turbine blades/vanes/heat shields, comprises a substrate (4) having a pyrochlore structure, an outer ceramic layer (13) on the substrate, an inner ceramic layer (10) present beneath the outer ceramic layer, and a metallic bonding layer (7) present on the substrate and beneath the outer ceramic layer. The inner ceramic layer has a thickness of 10-50% compared to the total layer thickness of the inner- and the outer ceramic layer of 400 mu m.
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公开(公告)号:FR2895742B1
公开(公告)日:2010-11-05
申请号:FR0610020
申请日:2006-11-16
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
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公开(公告)号:FR2923481A1
公开(公告)日:2009-05-15
申请号:FR0806034
申请日:2008-10-30
Applicant: SIEMENS AG
Inventor: SCHUMANN ECKART , SUBRAMANIAN RAMESH
Abstract: Ce système stratifié comprend un substrat, une couche métallique d'accrochage, qui est en alliage de NiCoCrAIX, une couche intérieure en céramique sur la couche métallique d'accrochage, notamment une couche d'oxyde de zirconium stabilisé, notamment une couche d'oxyde de zirconium stabilisé par de l'yttrium, une couche extérieure en céramique étant présente sur la couche intérieure en céramique, cette couche ayant pour au moins 80 % en poids, notamment pour 100 % en poids, de phase pyrochlore - Gd2Zr2O7.
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公开(公告)号:DE502005005750D1
公开(公告)日:2008-12-04
申请号:DE502005005750
申请日:2005-01-28
Applicant: MTU AERO ENGINES GMBH , SIEMENS AG
Inventor: GOLDSCHMIDT DIRK , OECHSNER MATTHIAS , OTT MICHAEL , PAUL UWE , PICKERT URSULA , SCHUMANN ECKART , SEILER BEATE , SINGER ROBERT , STEINBACH JAN , VOLEK ANDREAS , VOSBERG VOLKER RICHARD
Abstract: Method for repairing components (1) with an oriented microstructure comprises applying solder (7) to the position to be repaired. Heat is then applied to produce a temperature gradient in the direction of orientation. An independent claim is included for components repaired using the method.
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公开(公告)号:FR2902692A1
公开(公告)日:2007-12-28
申请号:FR0611248
申请日:2006-12-22
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
Abstract: Le stratifié (1) est constitué d'une succession de couches comprenant une couche (7) métallique d'accrochage, une couche (10) intérieure en céramique et une couche (13) extérieure en céramique.
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公开(公告)号:FR2897364A1
公开(公告)日:2007-08-17
申请号:FR0611519
申请日:2006-12-29
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
Abstract: Ce système stratifié comprend un substrat (4) sur lequel il y a une couche (13) extérieure en céramique qui est constituée d'un mélange de deux phases pyrochlore.
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公开(公告)号:ITMI20062223A1
公开(公告)日:2007-05-25
申请号:ITMI20062223
申请日:2006-11-21
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
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公开(公告)号:ITMI20062062A1
公开(公告)日:2007-05-05
申请号:ITMI20062062
申请日:2006-10-26
Applicant: SIEMENS AG
Inventor: SCHUMANN ECKART , SUBRAMANIAN RAMESH
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公开(公告)号:BRPI0601049A
公开(公告)日:2006-12-05
申请号:BRPI0601049
申请日:2006-03-31
Applicant: SIEMENS AG
Inventor: KAISER AXEL , SCHUMANN ECKART , SUBRAMANIAN RAMESH
IPC: C23C30/00
Abstract: The multi-layer material (1), especially for the vanes or heat shields of gas turbines, has a substrate (4) to support a metallic bonding layer (7), an inner ceramic layer (10) and an outer ceramic layer (13) containing Gd 2Zr 2O 7 at a rate of at least 80 wt.% and especially 100 wt.%.
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