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1. 发明申请

WO2005108651A3 METHOD FOR PRODUCTION OF A COATING AND ANODE USED IN SUCH A METHOD 审中-公开
标题翻译：制造用于使用涂层和阳极在这样的方法
公开(公告)号：WO2005108651A3
公开(公告)日：2007-03-22
申请号：PCT/DE2005000811
申请日：2005-05-02
申请人： MTU AERO ENGINES GMBH , ALBRECHT ANTON , DAUTL THOMAS , OEZCAN OEMER-REFIK , PILLHOEFER HORST
发明人： ALBRECHT ANTON , DAUTL THOMAS , OEZCAN OEMER-REFIK , PILLHOEFER HORST
IPC分类号： C25D5/18 , C23C10/02 , C23C10/48 , C25D3/50 , C25D5/04 , C25D5/08 , C25D17/10 , F01D5/28
CPC分类号： C25D5/18 , C23C10/02 , C25D3/50 , C25D5/04 , C25D5/08 , C25D17/10
摘要： The invention relates to a method for production of a corrosion-resistant and/or oxidation-resistant coating, whereby at least one metal of the platinum group, in particular, platinum and/or palladium, or an alloy made from at least one metal of the platinum group, is deposited on the surface of a substrate by galvanisation and, subsequently, the substrate thus galvanically coated is subjected to an alitising process. In a first embodiment of the invention, the galvanic deposition of the metal(s) of the platinum group, or the corresponding alloy, is carried out in an at least two-stage process, whereby in a first stage of the deposition process, a current, applied for galvanisation, is continuously or incrementally increased from an initial value to a maximum value and, in a second stage of the deposition process, the current applied for galvanisation, is held constant at the maximum value. In a second embodiment of the invention, the galvanic deposition of the metal(s) of the platinum group or the corresponding alloy, is carried out using an open-celled, open-mesh or porous anode, whereby, during the galvanic deposition, a relative movement is established between a galvanic bath and the substrate and the open-celled, open-mesh or porous anode(s). An embodiment in which both aspects of the invention are combined is preferred.
摘要翻译：本发明涉及一种用于制造具有耐腐蚀和/或抗氧化涂层，其沉积在衬底的表面上的铂组，特别是铂和/或钯，或基于由电镀铂族的至少一种金属的合金中的至少一种金属和其中再镀铝电镀基板，使得被执行。根据本发明的第一方面，对电沉积或铂组的每个金属或相应的合金中的至少两阶段的沉积过程中，其中，在所述沉积的第一阶段中施加到电镀电流的电压进行时，从连续的初始值或者在步骤到最大值开始增加，并且其中，施加到所述电镀电流的电压在沉积的第二阶段在最大值保持不变。根据本发明的第二个方面，的电沉积或铂组的每个金属或相应的合金是使用至少一个开孔或开放式网状的或多孔的阳极，其中，所述电沉积过程中的相对运动实现，在一方面电镀浴之间以及另一方面基板，并且所述或每个开孔或开放式网状的或多孔的阳极被建立。根据本发明，在其中两个方面相结合特别优选的是该方法的一个实施例。

2. 发明申请

WO02055754A3 METHOD AND DEVICE FOR GAS PHASE DIFFUSION COATING OF METAL COMPONENTS 审中-公开
标题翻译：方法和设备的金属部件气相扩散涂层
公开(公告)号：WO02055754A3
公开(公告)日：2003-10-30
申请号：PCT/DE0200030
申请日：2002-01-09
申请人： MTU AERO ENGINES GMBH , DAUTL THOMAS , NIEDERMEIER MARKUS , PILLHOEFER HORST
发明人： DAUTL THOMAS , NIEDERMEIER MARKUS , PILLHOEFER HORST
IPC分类号： F01D5/28 , C23C10/02 , C23C10/06 , C23C10/14 , C23C10/16 , C23C10/28 , F01D9/02 , F01D25/00 , F02C7/00 , F23R3/42 , C23C10/12
CPC分类号： C23C10/16 , C23C10/02 , C23C10/06
摘要： The invention relates to a method and a device for gas phase diffusion coating of components (3), wherein a component surface (4) which is to be coated is brought into contact with a metal halogenide as a coating gas, forming a diffusion layer having a determined thickness and a determined metal content in wt % in the component surface, starting from a nominal concentration of metal halogenide on the component surface leading to a defined coating duration at a defined coating temperature. For the metal halogenide, a first concentration which is higher than the nominal concentration and at least one second concentration which is lower than the nominal concentration are adjusted on the surface (4) over a first period of time and at least a second period of time. The first and the at least one second period of time are chosen in such a way that the sum thereof is shorter than the coating duration with the nominal concentration.
摘要翻译：一种方法，以及用于金属部件（3），其特征在于，一个以beschchtende部件表面的气体扩散涂层的装置（4）与金属卤化物作为涂层气体，从而在接触的部件表面的扩散层MI tiner bestimtten层厚度和重量的给定涂层的金属含量.-％ gebracth，从开始以限定的涂层温度导致Beschihctungsdauer在构件表面上的Metallhalongenids的标称浓度，定义，其中所述金属卤化物为第一时间段的Nennkonz以上的温度，第一浓度和至少一个第二Zeitrum至少一个处或标称浓度低于在构件表面上（4）被设置，其中所述第一和时间的至少一个第二时间段被选择为使得它们的总和大于与标称浓度的涂层的持续时间更短。

3. 发明申请

WO2007115550A2 METHOD OF PRODUCING A COMPONENT 审中-公开
标题翻译：方法用于制造部件
公开(公告)号：WO2007115550A2
公开(公告)日：2007-10-18
申请号：PCT/DE2007000610
申请日：2007-04-04
申请人： MTU AERO ENGINES GMBH , DAUTL THOMAS , PESCHKE THOMAS , WINKLER ALEXANDER
发明人： DAUTL THOMAS , PESCHKE THOMAS , WINKLER ALEXANDER
CPC分类号： B24C1/10 , B22F3/225 , B22F5/04 , B24C5/005 , C21D7/00 , C22F1/00 , F01D5/286 , F05D2230/90 , Y02T50/673 , Y10T29/49336
摘要： The invention relates to a method of producing a component, in particular a gas turbine component, comprising at least the following steps: a) producing a component having a plurality of component surfaces, wherein at least one transition region between two component surfaces has a transition radius which is greater than 0,05 mm and less than 0,3 mm; b) strengthening the component by ultrasonic shot peening at least at the or each transition region.
摘要翻译：本发明涉及一种用于制造一个部件，尤其是燃气涡轮机部件的方法，包括至少以下步骤：a）产生具有多个部件表面的一个组成部分，所述两个部件表面之间的至少一个过渡区域具有过渡半径大于0.05mm与小于0.3 毫米; b）中凝固，至少在该部件或通过超声喷丸硬化每个过渡区域。

4. 发明申请

WO0034547A3 METHOD FOR COATING HOLLOW BODIES 审中-公开
标题翻译：法涂层空心体
公开(公告)号：WO0034547A3
公开(公告)日：2000-08-17
申请号：PCT/DE9903942
申请日：1999-12-09
申请人： MTU MUENCHEN GMBH , PILLHOEFER HORST , FRITSCH ANDREAS , DAUTL THOMAS , SCHESNY GUIDO
发明人： PILLHOEFER HORST , FRITSCH ANDREAS , DAUTL THOMAS , SCHESNY GUIDO
IPC分类号： C23C10/30 , C23C24/08 , C23C10/28
CPC分类号： C23C10/30 , C23C24/08
摘要： The invention relates to a method for coating hollow bodies in which a powder mixture is prepared that is comprised of a metal dispensing powder, of an inert charging powder, and of an activator powder consisting of a metal halogenide. The powder mixture is brought into contact with an inner surface of the hollow body to be coated and is heated. In order to increase the thicknesses of the inner layer, the inert charging powder is prepared with an average particle size which is approximately the same size as the average particle size of the metal dispensing powder.
摘要翻译：一种用于涂覆的中空体，其特征在于由金属卤化物提供了一种金属分配器粉末的粉末混合物，惰性填充粉末和活化剂粉末处理待涂覆，与中空体的内表面上的粉末混合物接触并加热，由此提高内层厚度惰性填充粉末具备的平均粒径近似的尺寸与金属分配器粉末的平均粒径相同。

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