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公开(公告)号：US20140255652A1
公开(公告)日：2014-09-11
申请号：US14352233
申请日：2012-08-17
Applicant: Fathi Ahmad , Christian Menke , Uwe Paul
Inventor： Fathi Ahmad , Christian Menke , Uwe Paul
IPC: F01D5/28
CPC classification number: F01D5/284 , F01D5/288 , F05D2250/184 , F05D2250/185 , F05D2260/202 , F05D2300/20 , F05D2300/21 , F05D2300/611 , F23M5/02 , F23M2900/05004 , F23R3/002 , F23R3/007 , F23R2900/00019 , Y02T50/673 , Y02T50/676 , Y02T50/6765 , Y10T428/24479
Abstract: A surface having specially formed recesses and component is provided. The component has a layer with a surface, having elongate recesses, which have a longitudinal direction, wherein the recesses are arranged at an angle which differs considerably from 0°, in particular 90°+/−20°, with respect to a direction of overflow over the surface, and are at least partially widened transversely to the longitudinal direction thereof in the region of the surface with respect to the base of the recess, in which the recess is widened proceeding from the base only above a certain height within the recess, and in particular the recess has a constant width before it, in which the recess does not extend through the entire thickness of the layer.
Abstract translation: 提供具有特别形成的凹部和部件的表面。 该部件具有具有表面的层，其具有纵向方向的细长凹槽，其中凹部被布置成与0°，特别是90°+/- 20°相差大的角度，相对于 在表面的相对于凹部的基部的区域中，横向于其纵向方向至少部分地被加宽，其中凹部从基部开始仅在凹部内的一定高度上方加宽 特别地，凹部在其之前具有恒定的宽度，其中凹部不延伸穿过层的整个厚度。
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12.发明申请Casting mold having a stabilized inner casting core, casting method and casting part 审中-公开具有稳定内铸芯，铸造方法和铸造件的铸模公开(公告)号：US20120273153A1
公开(公告)日：2012-11-01
申请号：US13513308
申请日：2010-05-31
Applicant: Fathi Ahmad , Winfried Esser , Uwe Paul
Inventor： Fathi Ahmad , Winfried Esser , Uwe Paul
Abstract: A casting mold for a metal melt is provided. By coating a core of a casting mold, the core may be mechanically stabilized and an inner coating of the component to be cast may be obtained, wherein the coating preferably serves as an anti-corrosion layer. A method for producing a cast part using the casting mold is also provided.
Abstract translation: 提供了一种用于金属熔体的铸模。 通过涂覆铸模的芯，芯可以是机械稳定的，并且可以获得要铸造的部件的内涂层，其中涂层优选用作防腐蚀层。 还提供了一种使用铸模制造铸造件的方法。
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13.发明授权Repair soldering method for repairing a component which comprises a base material with an oriented microstructure 失效用于修复包括具有取向微结构的基材的部件的修补焊接方法公开(公告)号：US07967183B2
公开(公告)日：2011-06-28
申请号：US10588024
申请日：2005-01-28
Applicant: Dirk Goldschmidt , Matthias Oechsner , Michael Ott , Uwe Paul , Ursula Pickert , Eckart Schumann , Beate Seiler , Robert Singer , Jan Steinbach , Andreas Volek , Volker Vosberg
Inventor： Dirk Goldschmidt , Matthias Oechsner , Michael Ott , Uwe Paul , Ursula Pickert , Eckart Schumann , Beate Seiler , Robert Singer , Jan Steinbach , Andreas Volek , Volker Vosberg
IPC: B23K31/02
CPC classification number: F01D5/005 , B23K1/0008 , B23K1/0018 , B23K1/002 , B23K1/005 , B23K2101/001 , B23P6/007
Abstract: The invention relates to a method for repairing components comprising a base material with an oriented microstructure, wherein the repair point comprises a correspondingly oriented microstructure as the surrounding base material. According to the inventive method, solder is applied in the region of a point which is to be repaired and is soldered to the component by means of a heating effect produced by a device. A temperature gradient, i.e., approximately a temperature characteristic, is produced during the heating effect, said temperature characteristic ranging from a high to a low temperature in the region of the point which is to be repaired.
Abstract translation: 本发明涉及一种用于修复包括具有定向微结构的基材的部件的方法，其中所述修复点包括相应定向的微结构作为周围的基材。 根据本发明的方法，焊料被施加在要修复的点的区域中，并且通过由器件产生的加热效应被焊接到部件上。 在加热效果期间产生温度梯度，即近似温度特性，所述温度特性在要修复的点的区域中从高温到低温。
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14.发明申请Process for Repairing a Component Comprising a Directional Microstructure by Setting a Temperature Gradient During the Laser Heat Action, and a Component Produced by Such a Process 失效通过在激光热作用期间设定温度梯度来修复包含定向微结构的组分的方法和由这种方法产生的组分公开(公告)号：US20100000976A1
公开(公告)日：2010-01-07
申请号：US11989214
申请日：2005-07-22
Applicant: Michael Ott , Uwe Paul , Robert Singer , Andreas Volek
Inventor： Michael Ott , Uwe Paul , Robert Singer , Andreas Volek
CPC classification number: B23P6/007 , B23K1/0018 , B23K1/002 , B23K1/0056 , B23K2101/001
Abstract: In one aspect, a repair method for repairing components comprising a base material with a directed microstructure is provided. The repair is performed in such a way that the repaired location correspondingly has a directed microstructure like the surrounding base material. A solder is applied in the region of a location to be repaired and is soldered to the component via heat exposure, a temperature gradient, i.e., for instance a temperature variation from a higher temperature to a lower temperature, is thereby produced in the region of the location to be repaired.
Abstract translation: 在一个方面，提供了一种用于修复包括具有定向微结构的基材的部件的修复方法。 以这样的方式进行修复，即修理的位置相应地具有像周围的基材的定向微观结构。 在要修复的位置的区域中施加焊料，并且通过热暴露将其焊接到部件，从而在以下区域中产生温度梯度，即例如从较高温度到较低温度的温度变化 要修理的位置。
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15.发明申请Heat treatment of alloys having elements for improving grain boundary strength 审中-公开具有改善晶界强度的元素的合金的热处理公开(公告)号：US20060249233A1
公开(公告)日：2006-11-09
申请号：US11314840
申请日：2005-12-21
Applicant: Winfried Esser , Dirk Goldschmidt , Christopher Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell Vogt
Inventor： Winfried Esser , Dirk Goldschmidt , Christopher Hanslits , Michael Ott , Uwe Paul , Ursula Pickert , Russell Vogt
IPC: C22F1/10
CPC classification number: C22F1/10
Abstract: Heat treatment of alloys having elements for improving grain boundary strength is disclosed. Components directly after castings often reveal low or no transverse grain boundary strength, so that cracks do appear and decrease the yield rate. The provided measures do not lead to low transverse grain boundary strength but maintains efficient grain boundary strength, so that the yield rate of components without cracks is increased.
Abstract translation: 公开了具有改善晶界强度的元素的合金的热处理。 直接铸件后的组分通常显示出低的或没有横向晶界强度，使裂纹确实出现并降低了产率。 所提供的措施不会导致横向晶界强度低，而且保持有效的晶界强度，从而提高无裂纹的成分的产率。
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Patent Agency Ranking
公开(公告)号：US20130330203A1
公开(公告)日：2013-12-12
申请号：US14000935
申请日：2011-12-30
Applicant: Fathi Ahmad , Uwe Paul
Inventor： Fathi Ahmad , Uwe Paul
IPC: F01D5/14
CPC classification number: F01D5/147 , B22F7/04 , B28B19/0015 , C23C28/042 , C23C28/044 , C23C28/42 , F01D5/20 , F01D5/288 , F01D11/125 , F05D2230/22 , F05D2230/90 , Y02T50/67 , Y02T50/673 , Y10T29/49337
Abstract: A method for producing a protective layer for a rotor blade of a turbomachine is proposed. The rotor blade has a wear cap wall that in relation to the axis of the turbomachine protrudes radially towards the exterior of the turbomachine beyond a body of the rotor blade. The method enables the entire rotor blade to have a comparatively long service life and at the same time allows the wear cap wall to be thermally insulated in an especially simple manner. For the purpose, a profile producing a positive fit effective in the radial direction is inserted in a radially located region of the wear cap wall, a slip containing metal powder and/or a ceramic slip is applied to the region and the slip in sintered.
Abstract translation: 提出了一种用于制造涡轮机转子叶片保护层的方法。 转子叶片具有磨损盖壁，其相对于涡轮机的轴线径向朝向涡轮机的外部突出超过转子叶片的主体。 该方法使得整个转子叶片具有相对较长的使用寿命，并且同时允许耐磨帽壁以特别简单的方式被隔热。 为此目的，在径向定位的区域中插入产生沿径向有效的正配合的轮廓，将含有金属粉末和/或陶瓷滑移的滑动件施加到该区域上并将该滑动烧结。
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公开(公告)号：US20120285652A1
公开(公告)日：2012-11-15
申请号：US13103338
申请日：2011-05-09
Applicant: Fathi Ahmad , Gary B. Merrill , Uwe Paul
Inventor： Fathi Ahmad , Gary B. Merrill , Uwe Paul
CPC classification number: B22D17/22 , B22C7/02 , B22C9/06 , B29C33/68 , B29C67/241
Abstract: A liner for a die body is presented. The liner includes a flexible base material characterized in that reinforcements with lower stretchability compared to the base material are bonded along the extent of the liner. A tool which includes the liner is also provided. The reinforcements may include glass fibers or carbon fibers.
Abstract translation: 提出了一种用于模具主体的衬垫。 衬套包括柔性基体材料，其特征在于，与基底材料相比，具有较低拉伸性的增强材料沿衬垫的程度粘合。 还提供了包括衬套的工具。 加强件可以包括玻璃纤维或碳纤维。
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18.发明申请Heat Treatment of Alloys Having Elements for Improving Grain Boundary Strength 审中-公开具有提高晶粒边界强度的元素的合金的热处理公开(公告)号：US20120175027A1
公开(公告)日：2012-07-12
申请号：US13427054
申请日：2012-03-22
Applicant: Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher Hanslits , Russell G. Vogt
Inventor： Winfried Esser , Dirk Goldschmidt , Michael Ott , Uwe Paul , Ursula Pickert , Christopher Hanslits , Russell G. Vogt
CPC classification number: C22C19/056 , C30B29/52 , C30B33/02
Abstract: A method of producing a component wherein a directionally solidified columnar grained cast superalloy material is heat treated such that a secondary phase of the alloy is only partly solved, thereby providing improved transverse stress rupture strength compared to fully solved alloys.
Abstract translation: 一种制造方法，其中定向凝固的柱状晶粒铸造超耐热合金材料被热处理，使得合金的第二相仅部分溶解，从而与完全溶解的合金相比提供了改进的横向应力断裂强度。
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公开(公告)号：US20120103554A1
公开(公告)日：2012-05-03
申请号：US13287358
申请日：2011-11-02
Applicant: Fathi Ahmad , Uwe Paul
Inventor： Fathi Ahmad , Uwe Paul
Abstract: A process for optimizing a core die is provided. By iteratively modifying the ceramic core without changing the core die, it is possible to ascertain an optimum core without modifying the core die every time. In a last step, an optimum core die is produced using the optimum ceramic core.
Abstract translation: 提供了一种用于优化芯片的工艺。 通过在不改变芯模的情况下迭代地修改陶瓷芯，可以确定最佳的芯，而不必每次修改芯芯。 在最后一步中，使用最佳陶瓷芯产生最佳的芯模。
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20.发明申请Method for producing a pattern for the precision-cast preparation of a component comprising at least one cavity 失效用于制造用于精密铸造制备包含至少一个腔的部件的图案的方法公开(公告)号：US20100294451A1
公开(公告)日：2010-11-25
申请号：US12517889
申请日：2007-09-21
Applicant: Uwe Paul
Inventor： Uwe Paul
Abstract: A method for producing a pattern for the precision-cast representation of a component having a cavity is provided. In the method wherein the component is a turbine component having a cavity, the finished pattern comprises a core and an outer contour pattern, the outer contour pattern at least partially surrounds the core and at least partially defines the outer contour of the turbine component. The core is produced from a curable core material, which cures during the course of the method, and the outer contour pattern is produced from a material which can be burned or melted out. In this case, first the outer contour pattern is produced with a cavity corresponding to the cavity of the turbine component and subsequently the curable core material is filled into the cavity and cured to produce the core.
Abstract translation: 提供了一种用于制造具有空腔的部件的精密铸造表面的图案的方法。 在其中所述部件是具有空腔的涡轮机部件的方法中，所述精加工图案包括芯部和外部轮廓图案，所述外部轮廓图案至少部分地围绕所述芯部并且至少部分地限定所述涡轮机部件的外部轮廓。 芯由可固化的芯材制成，其在该方法的过程中固化，并且外轮廓图案由可燃烧或熔化的材料制成。 在这种情况下，首先利用对应于涡轮机部件的空腔的空腔来制造外部轮廓图案，随后将可固化的芯材料填充到腔体中并固化以产生芯部。
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