公开(公告)号：US06440575B1

公开(公告)日：2002-08-27

申请号：US09562877

申请日：2000-05-01

申请人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

发明人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

IPC分类号： B32B1504

CPC分类号： C23C28/042 ,  C23C4/11 ,  C23C28/00

摘要： An article that is particularly well suited for use as a gas turbine engine component has a metallic substrate and a ceramic thermal barrier layer including a mixed metal oxide system comprising a compound selected from the group consisting of (i) a lanthanum aluminate and (ii) a calcium zirconate, the calcium in which is partially replaced by at least one calcium-substitute element, such as strontium (Sr) or barium (Ba). In addition, the lanthanum in the lanthanum aluminate can be partially replaced by a lanthanum-substitute element from the lanthanide group, particularly gadolinium (Gd). A process for producing such an article comprises providing a pre-reacted mixed metal oxide system as described above and applying it to the substrate by plasma spraying or an evaporation coating process.

摘要翻译： 特别适合用作燃气涡轮发动机部件的制品具有金属基底和陶瓷热障壁，该陶瓷热阻层包括混合金属氧化物体系，该混合金属氧化物系包含选自（i）铝酸镧和（ⅱ） 锆酸钙，其中钙被部分被至少一种钙替代元素替代，例如锶（Sr）或钡（Ba）。 此外，铝酸镧中的镧可以被来自镧系元素的镧替代元素，特别是钆（Gd）部分替代。 制备这种制品的方法包括提供如上所述的预反应的混合金属氧化物体系，并通过等离子体喷涂或蒸发涂覆方法将其施加到基材上。

公开(公告)号：US06764771B1

公开(公告)日：2004-07-20

申请号：US09530653

申请日：2000-12-22

申请人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

发明人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

IPC分类号： C23C3000

CPC分类号： C23C30/00 ,  F01D5/288 ,  F05D2230/90 ,  F05D2300/212 ,  Y02T50/67

摘要： The invention relates to a product (1), particularly a gas turbine blade that can be exposed to a hot aggressive gas (7). The product (1) has a metallic basic body (2), which is provided with a thermal barrier coating (4) having a spinel of the composition AB2O4.

摘要翻译： 本发明涉及一种产品（1），特别是可暴露于热侵蚀性气体（7）的燃气轮机叶片。 产品（1）具有金属基体（2），其具有具有组合物AB2O4的尖晶石的热障涂层（4）。

公开(公告)号：US06602553B2

公开(公告)日：2003-08-05

申请号：US10187504

申请日：2002-07-01

申请人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

发明人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

IPC分类号： B05D102

CPC分类号： C23C28/042 ,  C23C4/11 ,  C23C28/00

摘要： An article that is particularly well suited for use as a gas turbine engine component has a metallic substrate and a ceramic thermal barrier layer including a mixed metal oxide system comprising a compound selected from the group consisting of (i) a lanthanum aluminate and (ii) a calcium zirconate, the calcium in which is partially replaced by at least one calcium-substitute element, such as strontium (Sr) or barium (Ba). In addition, the lanthanum in the lanthanum aluminate can be partially replaced by a lanthanum-substitute element from the lanthanide group, particularly gadolinium (Gd). A process for producing such an article comprises providing a pre-reacted mixed metal oxide system as described above and applying it to the substrate by plasma spraying or an evaporation coating process.

公开(公告)号：US20060255695A1

公开(公告)日：2006-11-16

申请号：US10550932

申请日：2004-08-04

申请人： Axel Endriss

发明人： Axel Endriss

IPC分类号： H01L41/083

CPC分类号： H01L41/083 ,  H01L41/0471 ,  H01L41/0472 ,  H01L41/0825

摘要： A piezoelectric actuator is provided with a multilayer construction of piezoelectric layers perpendicular to the action direction, with inner electrodes located between the piezoelectric layers, which can be subjected to an electrical voltage via outer electrodes. At further piezoelectric layers with inner electrodes, an electrical sensor signal that is proportional to the actuation of the piezoelectric actuator can be picked up via further outer electrodes. The piezoelectric layers for the actuator part and the piezoelectric layers for the at least one sensor part are integrated in one component as a piezoelectric actuator, in such a way that individual piezoelectric layers for the sensor part are located at predetermined spacings or also side by side between the piezoelectric layers for the actuator part.

摘要翻译： 压电致动器设置有与作用方向垂直的压电层的多层结构，其中内电极位于压电层之间，其可经由外电极经受电压。 在具有内部电极的另外的压电层上，可以通过另外的外部电极拾取与压电致动器的致动成比例的电传感器信号。 用于致动器部分的压电层和用于至少一个传感器部分的压电层被集成在作为压电致动器的一个部件中，使得用于传感器部件的各个压电层位于预定间隔处或并排 在用于致动器部件的压电层之间。