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1. 发明申请

US20100098971A1 COATING FOR GAS TURBINE COMPONENTS, AND METHOD AND DEVICE FOR PROVIDING A COATING 审中-公开
标题翻译：用于气体涡轮机组件的涂料，以及用于提供涂料的方法和装置
公开(公告)号：US20100098971A1
公开(公告)日：2010-04-22
申请号：US12527823
申请日：2008-02-14
申请人： Horst Pillhoefer , Heinrich Walter , Markus Niedermeier , Joern Kohlscheen
发明人： Horst Pillhoefer , Heinrich Walter , Markus Niedermeier , Joern Kohlscheen
IPC分类号： B32B15/01 , C23C16/08 , C23C10/48 , C23C10/52
CPC分类号： C23C10/02 , C23C16/08 , C23C16/4488 , C23C28/021 , C23C28/023 , C23C28/028 , F01D5/288 , F05D2230/90 , Y10T428/12944
摘要： A coating, in particular for gas turbine components produced of a superalloy, is disclosed. The coating has an outer layer and an inner layer. The outer layer constitutes 10% to 60% of the overall coating and is substantially made of a β-NiAl phase having an Al proportion between 23 and 35 percent by weight. The inner layer constitutes 90% to 40% of the overall coating and is substantially made of a γ-NiAl phase having an Al proportion of a maximum of 15 percent by weight.
摘要翻译：公开了一种涂层，特别是用于由超级合金制造的燃气轮机部件。涂层具有外层和内层。外层构成整个涂层的10％至60％，并且基本上由具有23至35重量％之间的Al比例的Ni-Al相制成。内层构成整个涂层的90％至40％，并且基本上由Al比例最大为15重量％的γ-NiAl相制成。

2. 发明授权

US07422769B2 Protective coating for application to a substrate and method for manufacturing a protective coating 失效
标题翻译：用于基材的保护涂层和用于制造保护涂层的方法
公开(公告)号：US07422769B2
公开(公告)日：2008-09-09
申请号：US11181284
申请日：2005-07-14
申请人： Stefan Kassner , Markus Niedermeier , Horst Pillhoefer
发明人： Stefan Kassner , Markus Niedermeier , Horst Pillhoefer
IPC分类号： B05D3/04 , B05D1/24 , B05D1/10
CPC分类号： C23C4/18 , C23C4/12 , C23C10/02 , Y02T50/67 , Y10T428/12458 , Y10T428/12611 , Y10T428/12931
摘要： A refractory, oxidation-resistant, and corrosion-resistant protective coating for application to a substrate, in particular for application to parts of turbines or aircraft propulsion engines, is described, including a spray coating made of a thermally sprayed, primarily metallic material, the coating being at least partially subjected to a thermochemical aluminum (Cr, Si) deposition process having a specifically high aluminum deposition activity after the application of the protective coating to the substrate, in such a way that the protective coating has alloy gradients of Al (Cr, Si) which increase from the substrate surface to the coating surface and isolated globulitic metal oxide particles. Furthermore, a method for manufacturing this protective coating and its use are described.
摘要翻译：描述了一种适用于基材，特别是用于涡轮机或飞机推进发动机的部件的耐火，耐氧化和耐腐蚀的保护涂层，包括由喷涂的主要金属材料制成的喷涂，涂层至少部分地经受在将保护涂层施加到基底之后具有特别高的铝沉积活性的热化学铝（Cr，Si）沉积工艺，使得保护涂层具有Al（Cr ，Si），其从衬底表面增加到涂层表面和分离的球状金属氧化物颗粒。此外，描述了制造该保护涂层的方法及其用途。

3. 发明授权

US07294361B2 Method and device for gas phase diffusion coating of metal components 有权
标题翻译：金属部件气相扩散涂层的方法和装置
公开(公告)号：US07294361B2
公开(公告)日：2007-11-13
申请号：US10250974
申请日：2002-01-09
申请人： Thomas Dautl , Markus Niedermeier , Horst Pillhoefer
发明人： Thomas Dautl , Markus Niedermeier , Horst Pillhoefer
IPC分类号： C23C16/00
CPC分类号： C23C10/16 , C23C10/02 , C23C10/06
摘要： A process for gas diffusion coating of metallic components; in which a component surface which is to be coated is brought into contact with a metal halide as coating gas, to form a diffusion layer with a defined layer thickness and a defined coating metal content in % by weight in the component surface, working on the basis of a nominal concentration of the metal halide at the component surface which, at a defined coating temperature, leads to a defined coating time, wherein a first concentration, which is higher than the nominal concentration, for the metal halide is established for a first time, and at least one second concentration, which is at or below the nominal concentration, is established at the component surface for at least one second time, the first and the at least one second time being selected in such a way that their sum is shorter than the coating time with the nominal concentration. Also disclosed is a device for the process.
摘要翻译：一种金属部件的气体扩散涂覆工艺; 将要被涂覆的组分表面与作为涂覆气体的金属卤化物接触，以形成具有限定的层厚度的限定涂层金属含量和在组分表面中的重量％的限定涂层金属含量，在在组分表面处的金属卤化物的标称浓度的基础，其在限定的涂布温度下导致限定的涂布时间，其中为第一种金属卤化物建立高于标称浓度的第一浓度时间，并且处于或低于标称浓度的至少一个第二浓度在组分表面处建立至少一秒钟，第一和至少一个第二时间被选择为使得它们的和为比标称浓度的涂布时间短。还公开了用于该过程的装置。

4. 发明申请

US20060292390A1 Protective coating for application to a substrate and method for manufacturing a protective coating 失效
标题翻译：用于基材的保护涂层和用于制造保护涂层的方法
公开(公告)号：US20060292390A1
公开(公告)日：2006-12-28
申请号：US11181284
申请日：2005-07-14
申请人： Stefan Kassner , Markus Niedermeier , Horst Pillhoefer
发明人： Stefan Kassner , Markus Niedermeier , Horst Pillhoefer
IPC分类号： B22D25/00 , C03C27/00 , B32B15/00 , C23C4/00 , B05D1/08 , B05D5/12 , B05D1/18
CPC分类号： C23C4/18 , C23C4/12 , C23C10/02 , Y02T50/67 , Y10T428/12458 , Y10T428/12611 , Y10T428/12931
摘要： A refractory, oxidation-resistant, and corrosion-resistant protective coating for application to a substrate, in particular for application to parts of turbines or aircraft propulsion engines, is described, including a spray coating made of a thermally sprayed, primarily metallic material, the coating being at least partially subjected to a thermochemical aluminum (Cr, Si) deposition process having a specifically high aluminum deposition activity after the application of the protective coating to the substrate, in such a way that the protective coating has alloy gradients of Al (Cr, Si) which increase from the substrate surface to the coating surface and isolated globulitic metal oxide particles. Furthermore, a method for manufacturing this protective coating and its use are described.
摘要翻译：描述了一种适用于基材，特别是用于涡轮机或飞机推进发动机的部件的耐火，耐氧化和耐腐蚀的保护涂层，包括由喷涂的主要金属材料制成的喷涂，涂层至少部分地经受在将保护涂层施加到基底之后具有特别高的铝沉积活性的热化学铝（Cr，Si）沉积工艺，使得保护涂层具有Al（Cr ，Si），其从衬底表面增加到涂层表面和分离的球状金属氧化物颗粒。此外，描述了制造该保护涂层的方法及其用途。

5. 发明申请

US20130139852A1 METHOD AND DEVICE FOR REMOVING A LAYER FROM A SURFACE OF A BODY 有权
标题翻译：从身体表面移除层的方法和装置
公开(公告)号：US20130139852A1
公开(公告)日：2013-06-06
申请号：US13816910
申请日：2011-08-06
申请人： Horst Pillhoefer , Johann Oettl , Markus Niedermeier , Thomas Cosack , Dirk Ruhlig
发明人： Horst Pillhoefer , Johann Oettl , Markus Niedermeier , Thomas Cosack , Dirk Ruhlig
IPC分类号： B24C1/00 , B24C3/00
CPC分类号： B24C1/00 , B08B7/00 , B24C1/086 , B24C1/10 , B24C3/00 , B24C11/00 , B24C11/005
摘要： A method for removing a layer made of a first material from a surface of a body made of a second material is disclosed. The body is subjected to a pressurized jet containing a blasting medium composed of particles, where the pressurized jet at least intermittently has an Almen intensity of at most 0.35 Almen A, preferably at most 0.3 Almen A and particularly preferably at most 0.25 Almen A.
摘要翻译：公开了一种从由第二材料制成的主体表面去除由第一材料制成的层的方法。经受包含由颗粒组成的喷射介质的加压射流，其中加压射流至少间歇地具有至多0.35Almen A的Almen强度，优选至多0.3Almen A，特别优选至多0.25 Almen A.

6. 发明申请

US20110058952A1 HIGH-TEMPERATURE ANTI-CORROSIVE LAYER AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
标题翻译：高温抗腐层及其生产方法
公开(公告)号：US20110058952A1
公开(公告)日：2011-03-10
申请号：US12877018
申请日：2010-09-07
申请人： Horst Pillhoefer , Markus Niedermeier , Siegfried Seuss
发明人： Horst Pillhoefer , Markus Niedermeier , Siegfried Seuss
IPC分类号： F01D5/28 , C23C16/44 , C23C16/06 , F01D5/14
CPC分类号： F01D5/288 , C23C10/06 , C23C10/08 , C23C10/10 , Y02T50/671
摘要： A method for producing a high-temperature protective layer containing metal on a metallic high-temperature material is disclosed. The metal is deposited on the high-temperature material via the gaseous phase to form the high-temperature protective layer. The high-temperature material is held at a diffusion temperature for a specific length of time so that at least a portion of the deposited metal is diffused into the high temperature material to form a diffusion zone and where the high-temperature material is not in contact with solids or liquids in the region of the surface to be coated, but merely has a solid/gas interface. Also disclosed is a component made of a high-temperature material with a hot-gas anti-corrosive layer containing chromium. There is a coating layer containing chromium applied to the surface of the high-temperature material, a diffusion layer in the high-temperature material, and a build-up zone between the coating layer and the diffusion layer.
摘要翻译：公开了一种在金属高温材料上生产含有金属的高温保护层的方法。金属通过气相沉积在高温材料上，形成高温保护层。将高温材料在扩散温度下保持特定长度的时间，使得沉积的金属的至少一部分扩散到高温材料中以形成扩散区，并且其中高温材料不接触在待涂覆表面的区域中具有固体或液体，但仅具有固体/气体界面。还公开了由具有含有铬的热气体防腐蚀层的高温材料制成的部件。在高温材料的表面上涂布含有铬的涂层，高温材料中的扩散层，以及涂层与扩散层之间的积聚区域。

7. 发明授权

US09333623B2 Method and device for removing a layer from a surface of a body 有权
标题翻译：从身体表面去除层的方法和装置
公开(公告)号：US09333623B2
公开(公告)日：2016-05-10
申请号：US13816910
申请日：2011-08-06
申请人： Horst Pillhoefer , Johann Oettl , Markus Niedermeier , Thomas Cosack , Dirk Ruhlig
发明人： Horst Pillhoefer , Johann Oettl , Markus Niedermeier , Thomas Cosack , Dirk Ruhlig
IPC分类号： B24C1/00 , B08B7/00 , B24C1/08 , B24C1/10 , B24C11/00 , B24C3/00
CPC分类号： B24C1/00 , B08B7/00 , B24C1/086 , B24C1/10 , B24C3/00 , B24C11/00 , B24C11/005
摘要： A method for removing a layer made of a first material from a surface of a body made of a second material is disclosed. The body is subjected to a pressurized jet containing a blasting medium composed of particles, where the pressurized jet at least intermittently has an Almen intensity of at most 0.35 Almen A, preferably at most 0.3 Almen A and particularly preferably at most 0.25 Almen A.
摘要翻译：公开了一种从由第二材料制成的主体表面去除由第一材料制成的层的方法。经受包含由颗粒组成的喷射介质的加压射流，其中加压射流至少间歇地具有至多0.35Almen A的Almen强度，优选至多0.3Almen A，特别优选至多0.25 Almen A.

8. 发明授权

US10006298B2 Turbine blade of a gas turbine and method for coating a turbine blade of a gas turbine 有权
公开(公告)号：US10006298B2
公开(公告)日：2018-06-26
申请号：US12877007
申请日：2010-09-07
申请人： Heinrich Walter , Horst Pillhoefer , Michael Strasser , Karlheinz Manier , Max Morant , Richard Lange
发明人： Heinrich Walter , Horst Pillhoefer , Michael Strasser , Karlheinz Manier , Max Morant , Richard Lange
IPC分类号： B05D3/02 , F01D5/28 , F01D5/30 , F01D25/00 , C23C10/32
CPC分类号： F01D5/288 , C23C10/32 , F01D5/3092 , F01D25/007 , F05D2300/132 , Y10T29/49337
摘要： A method for coating a turbine blade of a gas turbine is disclosed. The method includes applying a lacquer coat to a region of the turbine blade, where the lacquer coat includes chromium particles and/or chromium alloy particles, halides, and a binding agent. The method further includes drying the applied lacquer coat at a temperature between 50° C. and 600° C. with disintegration of the binding agent and subsequent reactive connection at a temperature between 900° C. and 1160° C.

9. 发明授权

US5215785A Method for the powder pack coating of hollow bodies 失效
标题翻译：中空体粉末包装方法
公开(公告)号：US5215785A
公开(公告)日：1993-06-01
申请号：US788093
申请日：1991-11-05
申请人： Michael Strasser , Heinrich Walter , Horst Pillhoefer
发明人： Michael Strasser , Heinrich Walter , Horst Pillhoefer
IPC分类号： C23C10/34
CPC分类号： C23C10/34
摘要： A method for the powder pack coating of hollow structural components is performed with spherical powder particles of a donor metal in which the hollow component is embedded. During the embedding, the component is subjected to a tumbling motion about several spatial axes to fill all cavities in the component. After the powder pack coating process the cavities of the component are cleared of any excess powder particles under the action of a gas stream. This method is suitable especially for coating engine blades having cooling ducts and cooling air holes, such as turbine blades. The effect of the forced air flow through the internal cavities for the removal of excess powder out of the hollow component is enhanced by simultaneously vibrating the component.
摘要翻译：中空结构部件的粉末包装涂布方法是用嵌入中空部件的供体金属的球形粉末颗粒进行的。在嵌入期间，组件经受围绕几个空间轴的滚动运动以填充部件中的所有空腔。在粉末包装涂布过程之后，组分的空腔在气流的作用下被清除任何多余的粉末颗粒。该方法尤其适用于具有冷却管道和冷却气孔的发动机叶片，例如涡轮叶片。通过内部空腔的强制空气流动，通过同时振动组件来增强通过中空部件去除多余粉末的效果。

10. 发明申请

US20110058951A1 TURBINE BLADE OF A GAS TURBINE AND METHOD FOR COATING A TURBINE BLADE OF A GAS TURBINE 有权
标题翻译：气体涡轮的涡轮叶片和喷涂涡轮机涡轮叶片的方法
公开(公告)号：US20110058951A1
公开(公告)日：2011-03-10
申请号：US12877007
申请日：2010-09-07
申请人： Heinrich WALTER , Horst Pillhoefer , Michael Strasser , Karlheinz Manier , Max Morant , Richard Lange
发明人： Heinrich WALTER , Horst Pillhoefer , Michael Strasser , Karlheinz Manier , Max Morant , Richard Lange
IPC分类号： F04D29/38 , B21D53/78
CPC分类号： F01D5/288 , C23C10/32 , F01D5/3092 , F01D25/007 , F05D2300/132 , Y10T29/49337
摘要： A turbine blade of a gas turbine is disclosed. The turbine blade includes a blade pan, a blade root, and a platform positioned between the blade pan and the blade root. The turbine blade is provided with an anti-corrosion coating at least in regions, in particular on a lower side of the platform and/or in the transition region between the lower side of the platform and the blade root. The anti-corrosion coating is a diffusion coating having a chromium content in the surface region of more than 30% by weight.
摘要翻译：公开了一种燃气轮机的涡轮叶片。涡轮机叶片包括叶片盘，叶片根部和位于叶片盘和叶根之间的平台。涡轮机叶片至少在平台的区域，特别是在平台的下侧和/或在平台的下侧和叶片根部之间的过渡区域中设置有抗腐蚀涂层。防腐蚀涂层是表面积中铬含量大于30重量％的扩散涂层。

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