公开(公告)号：US06984107B2

公开(公告)日：2006-01-10

申请号：US10351873

申请日：2003-01-27

申请人： Richard Grunke ,  Lothar Peichl

发明人： Richard Grunke ,  Lothar Peichl

IPC分类号： F01D5/20

CPC分类号： F01D5/20 ,  Y02T50/673

摘要： In a turbine blade for a gas-turbine engine impeller, which is rotationally mounted in a housing, the turbine blade has a blade tip, a leading-edge positioned upstream in the direction of flow, and trailing edge positioned downstream, and includes a blade section, which has a section depth parallel to the direction of flow and a section thickness parallel to the direction of travel of the turbine blade. An abrasive coating, which has an effective length corresponding to the section thickness along the section depth, is applied to the blade tip, the abrasive coating of the blade tip brushing against an abrasion coating, which is introduced into the surrounding housing. Along the section depth, in particular in the region of the leading and trailing edges, the abrasive coating coming into contact with the abrasion coating has an effective length, which may always, continually or very frequently be greater, but at least equal to a predefined, minimum dimension.

公开(公告)号：US5006419A

公开(公告)日：1991-04-09

申请号：US485044

申请日：1990-02-26

申请人： Richard Grunke ,  Lothar Peichl ,  Franz Puchinger ,  Gerhard Wydra

发明人： Richard Grunke ,  Lothar Peichl ,  Franz Puchinger ,  Gerhard Wydra

IPC分类号： C23C22/74 ,  C23C28/00 ,  F01D5/28 ,  F02C7/25

CPC分类号： F02C7/25 ,  C23C22/74 ,  C23C28/00 ,  F01D5/288 ,  Y02T50/67 ,  Y02T50/671 ,  Y10T428/12549 ,  Y10T428/12611 ,  Y10T428/12743 ,  Y10T428/12806

摘要： A structural component of titanium or titanium alloy is provided with a protective coating made substantially of an oxidation resistant and diffusion inhibiting base layer (2), an intermediate layer (3) forming a titanium fire inhibiting layer, and a cover layer (4) forming a passivating sealing layer. These layers are applied by various methods.

摘要翻译： 钛或钛合金的结构部件设置有基本上由抗氧化和扩散抑制基底层（2），形成钛火焰抑制层的中间层（3）和形成 钝化密封层。 这些层通过各种方法施加。

公开(公告)号：US4199339A

公开(公告)日：1980-04-22

申请号：US930642

申请日：1978-08-03

申请人： Richard Grunke

发明人： Richard Grunke

IPC分类号： B22F3/12 ,  C04B35/565 ,  C04B35/593 ,  C04B35/64 ,  C04B35/645 ,  C04B41/50 ,  C04B41/86 ,  C03B23/20

CPC分类号： C04B41/009 ,  B22F3/1225 ,  B22F3/125 ,  C04B35/593 ,  C04B35/6455 ,  C04B41/5022 ,  C04B41/86

摘要： A method for the manufacturing of a molded member from a ceramic material, including compressing the molded member within an evacuated capsule of a high temperature-resistant glass under a pressure acting thereabout until the molded member attains a non-porous condition. The working materials for the glass capsule are applied to the molded member in a non-vitrified state; and the coated member is subjected to the reaction temperature of the materials under a vacuum until there is formed a cohesive glass layer enveloping the molded member which will constitute the capsule.

摘要翻译： 一种用于从陶瓷材料制造模制构件的方法，包括在其周围的压力下在高温玻璃的抽真空的胶囊内压缩模制构件，直到模制构件达到无孔状态。 玻璃胶囊的工作材料以非玻璃化状态施加到模制构件; 并且涂覆的构件在真空下经受材料的反应温度，直到形成包围将构成胶囊的模制构件的粘性玻璃层。

公开(公告)号：US4936927A

公开(公告)日：1990-06-26

申请号：US283746

申请日：1988-12-13

申请人： Richard Grunke ,  Lothar Piechl

发明人： Richard Grunke ,  Lothar Piechl

IPC分类号： C23C10/48

CPC分类号： C23C10/48 ,  Y02T50/67 ,  Y10S148/033

摘要： Aluminum diffusion coatings are applied to structural components of titanium alloys by two separate heat treatment steps applied to the component embedded in an aluminum powder. The first heat treatment step is performed at relatively very low temperatures for avoiding an oxygen embrittlement of the structural component by any remainder oxygen. The subsequent diffusion heat treatment is performed at higher temperatures. If desired, a getter material having a high oxygen affinity, is added to the powder mixture in which the structural components are embedded for the first treatment. The getter material binds any remainder oxygen.

摘要翻译： 通过应用于嵌入铝粉中的组分的两个单独的热处理步骤将铝扩散涂层施加到钛合金的结构部件上。 第一热处理步骤在相对非常低的温度下进行，以避免任何剩余氧气对结构组分的氧脆化。 随后的扩散热处理在较高的温度下进行。 如果需要，将具有高氧亲和性的吸气剂材料加入其中嵌入结构组分进行第一次处理的粉末混合物中。 吸气剂材料结合任何剩余的氧气。

公开(公告)号：US4935193A

公开(公告)日：1990-06-19

申请号：US283745

申请日：1988-12-13

申请人： Richard Grunke ,  Lothar Peichl ,  Heinrich Walter

发明人： Richard Grunke ,  Lothar Peichl ,  Heinrich Walter

IPC分类号： C23C10/02 ,  C23C10/48 ,  C23C10/52

CPC分类号： C23C10/52 ,  C23C10/02 ,  C23C10/48 ,  Y10S148/033

摘要： The quality or durability of an oxidation protective coating produced by alitizing or aluminizing on the surface of a structural component made of titanium or titanium alloy, is improved by adding niobium to the surface of the structural component. The addition may be accomplished prior to the aluminizing or during the aluminizing. Prior application may involve, for example, vapor deposition of the niobium. Simultaneous application involves including a niobium donator powder in the aluminizing powder mixture.

摘要翻译： 通过在钛或钛合金制成的结构部件的表面上通过脱铝或镀铝而产生的氧化保护涂层的质量或耐久性通过向结构部件的表面添加铌来改进。 添加可以在镀铝之前或在镀铝期间完成。 现有的应用可能涉及例如铌的气相沉积。 同时应用包括将铌供体粉末包括在镀铝粉末混合物中。

公开(公告)号：US4096120A

公开(公告)日：1978-06-20

申请号：US647378

申请日：1976-01-08

申请人： Richard Grunke

发明人： Richard Grunke

IPC分类号： C04B35/591 ,  C04B35/593 ,  F01D5/28 ,  C04B35/58

CPC分类号： F01D5/284 ,  C04B35/591 ,  C04B35/593 ,  Y10T29/49321

摘要： A method of making a ceramic turbine wheel which includes making a ceramic ring, and providing a ceramic disc within the ring by supporting the external periphery of the ring and hot pressing a ceramic powder within the ring. Ceramic blades are then sintered to the external surface of the ring using a layer of metallic silicon between each blade and the ring. The ring and blades are produced by a reaction-sintering process.

摘要翻译： 一种陶瓷涡轮机轮的制造方法，其包括制造陶瓷环，并且通过支撑所述环的外周并在所述环内热压陶瓷粉末来在所述环内提供陶瓷盘。 然后使用在每个叶片和环之间的金属硅层将陶瓷刀片烧结到环的外表面。 环和叶片通过反应烧结工艺生产。

公开(公告)号：US4172771A

公开(公告)日：1979-10-30

申请号：US907993

申请日：1978-05-22

申请人： Richard Grunke

发明人： Richard Grunke

IPC分类号： C25D5/50 ,  C25D15/02 ,  C25D15/00

CPC分类号： C25D5/50 ,  C25D15/02

摘要： The present method produces compound materials by an electrolytic deposit. The extraneous, non-soluble matter is suspended in a fine distribution in the electrolyte. The foreign or extraneous matter and the metal are deposited in the absence of gravity, whereby homogeneous compound materials may be produced having a uniform and/or defined particle distribution. The present apparatus includes a closed electrolytic bath container. A gas separator is operatively connected to the bath. Supply and receiving containers may be connected to the bath container.

摘要翻译： 本方法通过电解沉积产生复合材料。 外来的不溶性物质悬浮在电解质中的细分布中。 在不存在重力的情况下，外来物质或外来物质和金属被沉积，由此可以制备具有均匀和/或限定的颗粒分布的均匀的复合材料。 本装置包括封闭的电解浴容器。 气体分离器可操作地连接到浴槽。 供应和接收容器可以连接到浴容器。

公开(公告)号：US4159357A

公开(公告)日：1979-06-26

申请号：US838599

申请日：1977-10-03

申请人： Richard Grunke

发明人： Richard Grunke

IPC分类号： C04B41/50 ,  F01D5/28 ,  B05D3/02

CPC分类号： C04B41/5022 ,  F01D5/284 ,  F01D5/288

摘要： A process for surface treating ceramic parts so as to increase their resistance to oxidation when exposed to high temperatures. The process includes applying a metal coating to the ceramic part, and thereafter heating the part to form a glass surface layer with the metal oxide built into the lattice of the glass layer. The metals employed may be aluminum, magnesium, titanium, lead, zinc, cadmium, or rare-earth elements. The heat treatment is performed in more than one stage.

摘要翻译： 用于表面处理陶瓷部件以在暴露于高温时增加其抗氧化性的方法。 该方法包括将金属涂层施加到陶瓷部件上，然后加热部件以形成玻璃表面层，其中金属氧化物内置在玻璃层的格子中。 所使用的金属可以是铝，镁，钛，铅，锌，镉或稀土元素。 热处理在多于一个阶段进行。

公开(公告)号：US07178808B2

公开(公告)日：2007-02-20

申请号：US10456959

申请日：2003-06-09

申请人： Richard Grunke ,  Lothar Peichl ,  Klaus Schweitzer

发明人： Richard Grunke ,  Lothar Peichl ,  Klaus Schweitzer

IPC分类号： F16J15/447

CPC分类号： C23C28/3215 ,  C23C28/3455 ,  C23C28/36 ,  F01D11/122 ,  F05D2230/90 ,  F05D2300/2118 ,  F05D2300/506 ,  F05D2300/611 ,  Y02T50/67

摘要： A layer system for the rotor/stator seal of a turbomachine, in particular of a gas turbine, is applied to a metallic component and can be run in with respect to a further component which can move relative to the metallic component, which, in order to improve the service life and run-in properties, is characterized by a bonding layer which is applied to the metallic component and a run-in coating which is applied to the bonding layer and comprises at least two layers, the first layer, which adjoins the bonding layer, being harder than the second layer, and the second layer having run-in properties.

摘要翻译： 用于涡轮机，特别是燃气轮机的转子/定子密封件的层系统被施加到金属部件，并且可以相对于可相对于金属部件移动的另一部件运行，顺序 为了提高使用寿命和磨合性能，其特征在于：施加到金属部件的接合层和施加到接合层并且包括至少两层的延伸涂层，第一层邻接 所述粘结层比所述第二层硬，所述第二层具有磨合特性。

公开(公告)号：US5562999A

公开(公告)日：1996-10-08

申请号：US362586

申请日：1995-03-09

申请人： Richard Grunke ,  Lothar Peichl ,  Walter Heinrich ,  Horst Pillhoefer ,  Frank Brungs

发明人： Richard Grunke ,  Lothar Peichl ,  Walter Heinrich ,  Horst Pillhoefer ,  Frank Brungs

IPC分类号： C23C10/02 ,  C23C10/08 ,  C23C10/48 ,  B32B15/20 ,  C22F1/18

CPC分类号： C23C10/02 ,  C23C10/08 ,  C23C10/48 ,  Y10T428/12743 ,  Y10T428/12764 ,  Y10T428/12806

摘要： A component made of an intermetallic compound of titanium and aluminum, or of alloys of such intermetallic compounds with alloying additions forming the base material, and with an aluminum diffusion coating on the base material, is provided. The component has, between the base material and the aluminum diffusion coating, a closed zone which is close to the surface and has a recrystallization structure. For this purpose, the component is cold-formed or slightly melted in a zone which is close to the surface, is then annealed at the recrystallization temperature, and finally has an aluminum diffusion coating applied to the recrystallized zone. The process is used for components in engines and, particularly, for components in the hot-gas duct of an engine.

摘要翻译： PCT No.PCT / EP93 / 01765 Sec。 371日期1995年3月9日 102（e）1995年3月9日PCT PCT 1993年7月7日PCT公布。 出版物WO94 / 01594 日期1994年1月20日提供了由钛和铝的金属间化合物或这种金属间化合物与合金添加剂形成基材的合金以及在基材上具有铝扩散涂层的部件。 该组分在基材和铝扩散涂层之间具有接近表面并具有重结晶结构的封闭区域。 为此，组分在接近表面的区域中冷成型或稍微熔化，然后在再结晶温度下退火，最后将铝扩散涂层施加到再结晶区。 该过程用于发动机中的部件，特别是用于发动机的热气管道中的部件。