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1. 发明授权

US06180277B2 Dispersoid-reinforced electrode 失效
标题翻译：分散增强电极
公开(公告)号：US06180277B2
公开(公告)日：2001-01-30
申请号：US09320099
申请日：1999-05-26
申请人： Rolf Wilkenhöner , Robert Vassen , Detlev Stöver , Hans Peter Buchkremer , Werner Mallener
发明人： Rolf Wilkenhöner , Robert Vassen , Detlev Stöver , Hans Peter Buchkremer , Werner Mallener
IPC分类号： H01M486
CPC分类号： H01M4/8875 , C22C1/1084 , H01M4/8621 , H01M4/8647 , H01M4/8885 , H01M4/9066
摘要： In a dispersoid-reinforced electrode with a net-like open pore structure and a ceramic and a metallic meshwork, ceramic particles with an average particle diameter of less than 100 nm are homogeneously distributed in the metallic network thereby reinforcing the electrode.
摘要翻译：在网状开孔结构的分散强化电极和陶瓷和金属网中，平均粒径小于100nm的陶瓷颗粒均匀分布在金属网中，从而增强电极。

2. 发明授权

US07582374B2 Method for producing a layer system comprising a metallic carrier and an anode functional layer 有权
标题翻译：用于制造包括金属载体和阳极功能层的层系统的方法
公开(公告)号：US07582374B2
公开(公告)日：2009-09-01
申请号：US10548617
申请日：2004-02-06
申请人： Robert Vassen , Dag Hathiramani , Hans Peter Buchkremer , Frank Tietz , Jens-Erich Döring , Roberto Siegert , Franziska Traeger , Detlev Stöver
发明人： Robert Vassen , Dag Hathiramani , Hans Peter Buchkremer , Frank Tietz , Jens-Erich Döring , Roberto Siegert , Franziska Traeger , Detlev Stöver
IPC分类号： H01M8/10
CPC分类号： H01M4/8885 , C23C4/02 , C23C4/185 , H01M4/9033 , H01M8/1213 , H01M8/1226 , H01M8/1253 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： The aim of the invention is to produce complete high temperature fuel cells by means of thermal injection processes (e.g. atmospheric plasma injection, vacuum plasma injection, high speed flame injection). The production method is especially simplified and is economical by virtue of the fact that the carrier substrate is also produced on a base with the aid of a thermal injection method. The base or an intermediate layer placed thereon can be advantageously dissolved or decomposed such that the carrier substrate provided with layers arranged thereon can be separated in a very simple manner from the base which becomes unnecessary. Said method advantageously enables the production of all layers of a high temperature fuel cell, exclusively with the aid of a thermal injection method.
摘要翻译：本发明的目的是通过热注射法（例如大气等离子体注入，真空等离子体注入，高速火焰喷射）来生产完整的高温燃料电池。借助于热喷射方法，也可以在基底上制造载体基板，因此制造方法特别简化，并且是经济的。放置在其上的基底或中间层可以有利地溶解或分解，使得设置有其上的层的载体基底可以以非常简单的方式与基底分离，这是不必要的。所述方法有利地使得能够专门借助于热注射方法来生产高温燃料电池的所有层。

3. 发明授权

US07468213B2 Heat-insulating layer made of complex perovskite 失效
标题翻译：复合钙钛矿制成的隔热层
公开(公告)号：US07468213B2
公开(公告)日：2008-12-23
申请号：US10518155
申请日：2003-06-10
申请人： Robert Vassen , Sigrid Schwartz-Lückge , Wolfgang Jungen , Detlev Stöver
发明人： Robert Vassen , Sigrid Schwartz-Lückge , Wolfgang Jungen , Detlev Stöver
IPC分类号： B32B18/00
CPC分类号： C04B35/495 , C04B35/44 , C04B2235/3205 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3227 , C04B2235/3251 , C04B2235/768 , C04B2235/9607 , C23C4/02 , C23C4/11 , C23C28/321 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C30/00 , F01D5/288 , Y02T50/67 , Y02T50/672 , Y10T428/12618 , Y10T428/12729 , Y10T428/12736 , Y10T428/12944 , Y10T428/12951
摘要： A heat-insulating material has a melting point above 2500° C., a thermal expansion coefficient in excess of 8×10−6 K−1, and a sintering temperature greater than 1400° C. It has a perovskite structure of the general formula A1+r(B′1/3+xB″2/3+y)O3+z where A=at least one element of the group (Ba, Sr, Ca, Be), B′=at least one element of the group (Mg, Ca, Sr, Ba, Be), B″=at least one element of the group (Ta, Nb), r, x, and z≠0, and −0.1
摘要翻译：绝热材料的熔点高于2500℃，热膨胀系数超过8×10 -6 K -1，烧结温度大于1400℃。其具有通式A1 + r（B'1 / 3 + xB'2 / 3 + y）O3 + z其中A =组中的至少一种元素（Ba，Sr，Ca，Be），B'=组中的至少一种元素（Mg，Ca，Sr，Ba，Be），B“=组中的至少一种元素（Ta，Nb），r，x和z <0，-0.1

4. 发明授权

US07618911B2 Heat-insulating material, production method and use thereof 失效
标题翻译：隔热材料及其制造方法及用途
公开(公告)号：US07618911B2
公开(公告)日：2009-11-17
申请号：US11886308
申请日：2006-02-11
申请人： Gerhard Pracht , Robert Vassen , Detlev Stöver
发明人： Gerhard Pracht , Robert Vassen , Detlev Stöver
IPC分类号： C04B35/50 , C04B35/00 , E04B1/74 , C01F7/00 , C01F17/00
CPC分类号： C04B35/44 , C04B35/01 , C04B35/2675 , C04B35/62655 , C04B2235/3203 , C04B2235/3224 , C04B2235/3227 , C04B2235/3286 , C04B2235/761 , C04B2235/767 , C04B2235/80
摘要： A heat-insulating material has a first phase with the stoichiometric composition of 0.1 to 10 mol-% M12O3, 0.1 to 10 mol-% Li2O, and as the remainder M22O3 with possible impurities. M1 is selected from the elements lanthanum, neodymium, gadolinium, or a mixture thereof, and M2 is selected from the elements aluminum, gallium, iron, or a mixture thereof. The first phase is present in a magnetoplumbite structure.
摘要翻译：绝热材料具有化学计量组成为0.1〜10摩尔％M12O3，0.1〜10摩尔％Li 2 O，余量为M22O3的第一相，并具有可能的杂质。 M1选自元素镧，钕，钆或其混合物，M2选自元素铝，镓，铁或其混合物。第一阶段存在于磁铅矿结构中。

5. 发明授权

US06821656B2 Material for thermally loaded substrates 失效
标题翻译：热负载基板材料
公开(公告)号：US06821656B2
公开(公告)日：2004-11-23
申请号：US10416088
申请日：2003-05-06
申请人： Markus Dietrich , Robert Vassen , Detlev Stöver
发明人： Markus Dietrich , Robert Vassen , Detlev Stöver
IPC分类号： B32B1504
CPC分类号： C23C28/3215 , B64G1/226 , B64G1/58 , C04B35/50 , C23C4/02 , C23C4/11 , C23C28/345 , C23C30/00 , Y02T50/67 , Y10T428/12611 , Y10T428/12618
摘要： The invention relates to a material, in particular for a thermal insulation layer, with increased thermal stability, a low heat conductivity and a large thermal coefficient of expansion. According to the invention, said material comprises lanthanides, in particular the elements La, Ce, Nd, Yb, Lu, Er or Tm, which preferably occur as a mixture in a Perovskite structure. Said thermal insulation layer is particularly suitable for replacing thermal insulation layers comprising yttrium stabilized zirconium oxides (YSZ) as the thermal stability thereof is given as well over 1200° C.
摘要翻译：本发明涉及具有增加的热稳定性，低热导率和大的热膨胀系数的材料，特别是用于隔热层的材料。根据本发明，所述材料包括镧系元素，特别是元素La，Ce，Nd，Yb，Lu，Er或Tm，其优选以钙钛矿结构的混合物形式存在。所述绝热层特别适用于替代包含钇稳定氧化锆（YSZ）的绝热层，因为它的热稳定性也高于1200℃。

6. 发明申请

US20080193674A1 Production of a Gas-Tight, Crystalline Mullite Layer by Using a Thermal Spraying Method 审中-公开
标题翻译：通过使用热喷涂方法生产气体密实的结晶莫来石层
公开(公告)号：US20080193674A1
公开(公告)日：2008-08-14
申请号：US11664536
申请日：2005-09-17
申请人： Roberto Siegert , Silke Latzel , Ralf Hansch , Detlev Stover , Robert Vassen
发明人： Roberto Siegert , Silke Latzel , Ralf Hansch , Detlev Stover , Robert Vassen
IPC分类号： H05H1/24
CPC分类号： C04B41/87 , C04B41/009 , C04B41/5037 , C23C4/11 , C23C4/134 , Y02T50/67 , C04B35/00 , C04B41/4527 , C04B41/4537
摘要： The invention relates to a method for producing a tight crystalline mullite layer on a metallic and/or ceramic substrate by using the plasma spraying technique. To this end, a sol containing mullite precursors with a proportion of 2 to 25% by weight with regard to the oxides (3 Al2O3/2 SiO2) is used as a spraying additive. This method is carried out under atmospheric conditions, and the sol is injected with a focussed jet and with an overpressure of at least one I bar into the plasma flame. An additional compacting of the layer can be advantageously effected by repeatedly passing over the layer with the plasma flame. The method is particularly suited for applying a gas-tight crystalline mullite layer to a steel substrate.
摘要翻译：本发明涉及通过使用等离子喷涂技术在金属和/或陶瓷基板上制造紧密结晶莫来石层的方法。为此，相对于氧化物（3 Al 2 O 3/2 SiO 2），含有比例为2〜25重量％的莫来石前体的溶胶， 2 ）用作喷雾添加剂。该方法在大气条件下进行，并且将溶胶注入聚焦射流并且将至少一个I巴的超压注入等离子体火焰中。可以通过用等离子体火焰重复地穿过层来有利地实现层的另外的压实。该方法特别适用于向钢基材施加气密结晶莫来石层。

7. 发明申请

US20110244216A1 THERMAL BARRIER COATING SYSTEM AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：热障涂层系统及其生产方法
公开(公告)号：US20110244216A1
公开(公告)日：2011-10-06
申请号：US12735609
申请日：2009-01-29
申请人： Alexandra Meyer , Holger Kassner , Robert Vassen , Detlev Stoever , Jose-Luis Marques-Lopez
发明人： Alexandra Meyer , Holger Kassner , Robert Vassen , Detlev Stoever , Jose-Luis Marques-Lopez
IPC分类号： B32B3/26 , C23C4/00 , C23C4/10
CPC分类号： C23C28/36 , C23C4/11 , C23C4/134 , C23C28/322 , C23C28/345 , C23C28/3455 , Y10T428/249981
摘要： Disclosed is a method for producing a coating system on a component, wherein at least one coating is deposited on the component by way of atmospheric plasma spraying (APS) and at least one further coating is deposited by way of suspension plasma spraying (SPS). The coatings are particularly advantageously deposited in the sequence of APS+SPS or APS+SPS+APS or APS+SPS+erosion coating. These sequences of coatings applied in this way usually have an effect providing a first porous coating and a second porous coating disposed thereon, wherein the porosity of the second coating is greater than that of the first coating, and wherein the reflectivity is greater than that of the first coating. The increased reflectivity of the coating, particularly in the visible (VIS) and the near infrared (NIR) wavelength ranges, advantageously causes a lower thermal load for the substrate material because a smaller proportion of thermal radiation penetrates the ceramic thermal barrier coating, resulting in lower heating of the substrate (component).
摘要翻译：公开了一种在组分上制备涂料体系的方法，其中通过大气等离子体喷涂（APS）将至少一层涂料沉积在该组分上，并且通过悬浮等离子体喷涂（SPS）沉积至少一种另外的涂层。涂层特别有利地以APS + SPS或APS + SPS + APS或APS + SPS +侵蚀涂层的顺序沉积。以这种方式施用的这些涂层序列通常具有提供第一多孔涂层和设置在其上的第二多孔涂层的效果，其中第二涂层的孔隙率大于第一涂层的孔隙率，并且其中反射率大于第一次涂层。特别是在可见光（VIS）和近红外（NIR）波长范围内，涂层的增加的反射率有利地导致基底材料的较低的热负荷，因为较小比例的热辐射穿透陶瓷热障涂层，导致较低的基板（部件）加热。

8. 发明申请

US20090110904A1 Sandwich Thermal Insulation Layer System and Method for Production 失效
标题翻译：三明治隔热层系统和生产方法
公开(公告)号：US20090110904A1
公开(公告)日：2009-04-30
申请号：US12083173
申请日：2006-10-17
申请人： Daniel Emil Mack , Sonja-Michaela Gross , Robert Vassen , Detlev Stoever
发明人： Daniel Emil Mack , Sonja-Michaela Gross , Robert Vassen , Detlev Stoever
IPC分类号： B32B3/26 , B05D3/12
CPC分类号： C03C8/02 , C03C8/18 , C23C4/067 , C23C4/08 , C23C28/3215 , C23C28/345 , C23C28/3455 , C23C28/36 , F01D5/288 , F01D25/145 , F02C7/24 , F02K1/822 , F05D2300/10 , F05D2300/2102 , F05D2300/603 , F23M2900/05004 , F23R2900/00005 , Y02T50/67 , Y02T50/672 , Y02T50/675 , Y10T428/249953
摘要： A method produces thermal barrier coatings that adhere to components even at high temperatures and temperatures that change frequently. A gas-tight glass-metal composite coating is applied to the component and annealed. The corroded part of the gas-tight coating is then removed, and a second, porous coating is applied. The second coating can comprise a ceramic, in particular yttrium-stabilized zirconium oxide. A thermal barrier coating is provided that is a composite made of a gas-tight glass-metal composite coating and another porous coating disposed thereover. Because the boundary volume of the composite coating is partly crystallized to the other coating, superior adhesion within the composite is achieved. Thus, it is in particular possible to produce a composite made of silicate glass-metal composite coatings and yttrium-stabilized zirconium oxide that are temperature-stable for extended periods of time. Such a composite is particularly advantageous for use as a thermal barrier coating because it combines good protection against oxidation with low heat conductivity and susceptibility to aging.
摘要翻译：一种方法产生即使在经常变化的高温和高温下也粘附于组分的热障涂层。将气密玻璃 - 金属复合涂层施加到部件上并退火。然后去除气密性涂层的腐蚀部分，并施加第二多孔涂层。第二涂层可以包括陶瓷，特别是钇稳定的氧化锆。提供了一种隔热涂层，其是由气密玻璃 - 金属复合涂层和设置在其上的另一多孔涂层制成的复合材料。因为复合涂层的边界体积部分地结晶到另一个涂层，所以实现了复合材料内部优异的附着力。因此，特别是可以制造长时间温度稳定的硅酸盐玻璃 - 金属复合涂层和钇稳定的氧化锆的复合材料。这种复合材料特别有利于用作热障涂层，因为它结合了良好的抗氧化保护性，低导热性和易老化性。

9. 发明申请

US20080277618A1 Heat-Insulating Material, Production Method and Use Thereof 失效
标题翻译：绝热材料，生产方法和用途
公开(公告)号：US20080277618A1
公开(公告)日：2008-11-13
申请号：US11886308
申请日：2006-02-11
申请人： Gerhard Pracht , Robert Vassen , Detlev Stover
发明人： Gerhard Pracht , Robert Vassen , Detlev Stover
IPC分类号： E04B1/74
CPC分类号： C04B35/44 , C04B35/01 , C04B35/2675 , C04B35/62655 , C04B2235/3203 , C04B2235/3224 , C04B2235/3227 , C04B2235/3286 , C04B2235/761 , C04B2235/767 , C04B2235/80
摘要： The invention relates to a heat-insulating material, which is phase-stable particularly for high temperatures above 1150° C., especially above 1200° C., and which has a very good long-time stability. The heat-insulating material can exist in a number of phases of which at least one has the magnetoplumbite structure and stoichiometrically contains 0.1 to 10 mol % M12O3, 0.1 to 10 mol % Li2O and, as the remaining, M22O3 with incidental impurities. M1 is selected from the following elements: lanthanum, neodymium and gadolinium or mixtures thereof, and M2 is selected from the following elements: aluminum, gallium, iron or a mixture thereof. A particularly advantageous composition arises for this phase with the composition LaLiAl11O18.5 or LaLi0.5Al11.5O19. By using conventional methods, the heat-insulating material can be applied to the components subjected to a high level of thermal stress, for example, turbine blades. It is suited as a heat-insulating layer alone as well as for use in a composite material together with YSZ. The segmentation cracks regularly occurring in this heat-insulating material contribute significantly to a reduction in stresses between the heat-insulating layer and the coated component in the event of frequent alternating stresses.
摘要翻译：本发明涉及一种隔热材料，其特别是在高于1150℃，特别是高于1200℃的高温下是相稳定的，并且具有非常好的长时间稳定性。隔热材料可以存在多个相，其中至少一个具有磁铅矿结构，并且化学计量地含有0.1至10摩尔％的M 2 O 3 O 3，0.1至 10mol％的Li 2 O 2，作为剩余的具有附带杂质的M 2 O 3 O 3。 M1选自以下元素：镧，钕和钆或其混合物，M2选自以下元素：铝，镓，铁或其混合物。对于该组合物，组合物为LaLiAl 11 O 18.5或LaLi 0.5 Al 11 H 11 O，产生特别有利的组成， SUB> 19 。通过使用常规方法，可以将绝热材料施加到受到高应力水平的部件，例如涡轮叶片。它仅适用于隔热层，以及用于与YSZ一起的复合材料。在这种绝热材料中经常发生的分割裂纹在频繁的交变应力的情况下显着地有助于降低隔热层和涂覆部件之间的应力。

10. 发明授权

US07445851B2 Heat-insulating layer system 有权
标题翻译：绝热层系统
公开(公告)号：US07445851B2
公开(公告)日：2008-11-04
申请号：US11597800
申请日：2005-05-24
申请人： Christian Friedrich , Wolfgang Wachter , Detlev Stoever , Gerhard Pracht , Robert Vassen , Bilge Saruhan-Brings , Claus-Juergen Kroeder , Uwe Schulz
发明人： Christian Friedrich , Wolfgang Wachter , Detlev Stoever , Gerhard Pracht , Robert Vassen , Bilge Saruhan-Brings , Claus-Juergen Kroeder , Uwe Schulz
IPC分类号： B32B9/00 , B32B15/04
CPC分类号： C23C28/3455 , C23C4/02 , C23C4/11 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , Y02T50/67 , Y10T428/12611
摘要： A heat-insulating layer system for a metallic structural component, especially for a structural component of a gas turbine such as an aircraft engine, includes an adhesion promoting layer (12), an inner contact layer (14), and an outer cover layer (15) , whereby the adhesion promoting layer (12). is disposed on a surface (11) of the gas turbine structural component (10). The inner contact layer (14) is formed of a zirconium oxide partially stabilized with yttrium or yttrium oxide, and the outer cover layer (15) is formed of a material that consists of at least one component with at least one phase, which stoichiometrically comprises 1 to 80 Mol-% Mx2O3, 0.5 to 80 Mol-% MyO and Al2O3 as a remainder with incidental impurities, wherein Mx is selected from the elements chromium and barium or mixtures thereof, and wherein My is selected from the alkaline earth metals, the transition metals and the rare earths or mixtures thereof.
摘要翻译：用于金属结构部件的隔热层系统，特别是用于诸如飞机发动机的燃气轮机的结构部件，包括粘附促进层（12），内接触层（14）和外覆盖层 15），由此附着促进层（12）。设置在燃气轮机结构部件（10）的表面（11）上。内部接触层（14）由用钇或氧化钇部分稳定的氧化锆形成，并且外覆盖层（15）由至少一种具有至少一个相的成分组成的材料形成，所述至少一个相包含化学计量 1至80摩尔％Mx 2 O 3 3，0.5至80摩尔％MyO和Al 2 O 3 3 / >其中M x选自元素铬和钡或其混合物，其中My选自碱土金属，过渡金属和稀土或其混合物。

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