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1.发明申请公开(公告)号：US20170009591A1
公开(公告)日：2017-01-12
申请号：US15115334
申请日：2015-01-08
摘要： A compressor blade for a gas turbine is provided. The compressor blade has a blade substrate that consists of a metal alloy and has an aluminum diffusion zone on a surface of the blade substrate. In addition, the compressor blade has a hard material coating provided on the surface of the blade substrate. A compressor that has a compressor blade and a method of producing such a compressor blade is also provided.
摘要翻译： 提供了一种用于燃气轮机的压缩机叶片。 压缩机叶片具有由金属合金构成的叶片基板，并且在叶片基板的表面上具有铝扩散区。 此外，压缩机叶片具有设置在叶片基板的表面上的硬质材料涂层。 还提供了具有压缩机叶片的压缩机和制造这种压缩机叶片的方法。
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公开(公告)号：US20200308969A1
公开(公告)日：2020-10-01
申请号：US16759338
申请日：2018-10-09
IPC分类号： F01D5/28
摘要： A layer system having a metallic substrate, in particular made of a >=9% by weight chromium steel, in particular with roughness of the substrate
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公开(公告)号：US10697068B2
公开(公告)日：2020-06-30
申请号：US15741298
申请日：2016-06-14
发明人： Michael Annen , Jochen Barnikel , Arturo Flores Renteria , Andrei Ghicov , Sascha Hessel , Torsten Neddemeyer , Jürgen Ramm
IPC分类号： C23C14/34 , C23C28/00 , F01D5/28 , C23C14/06 , C23C14/08 , C23C14/16 , F04D29/02 , F04D29/32 , F04D29/38
摘要： Provided is a coating system for a substrate, the system including a first, second and third layer. In the system, the first layer is designed as an adhesion promoter layer, the second layer is a ductile metal layer with a columnar structure and the uppermost, third layer is a ceramic oxide layer with a high hardness value. The substrate is ideally an element of a compressor component of a stationary gas turbine. Also disclosed is a method for producing the coating system.
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公开(公告)号：US10933558B2
公开(公告)日：2021-03-02
申请号：US15556397
申请日：2016-03-21
摘要： For the first time, components can be produced from MAX-phases due to the use of an additive production method. A method for producing a component from MAX phases, in particular from Ti3SiC2 and/or Cr2AlC, in which an additive manufacturing process is disclosed. Powder is applied layer by layer and densified, the grain sizes of the powder lying at 10 μm to 60 μm, in which the scanning speed between the energy beam of the laser or electron beam and substrate with powder lies between 400 mm/s and 2000 mm/s, in particular at 1000 mm/s to 1500 mm/s, in which the power output is between 80 W and 250 W, in particular is 100 W to 170 W, in which a spot size of the energy beam lies between 30 μm and 300 μm.
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公开(公告)号：US12060810B2
公开(公告)日：2024-08-13
申请号：US16759338
申请日：2018-10-09
摘要： A layer system having a metallic substrate, in particular made of a >=9% by weight chromium steel, in particular with roughness of the substrate
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公开(公告)号：US11073022B2
公开(公告)日：2021-07-27
申请号：US16083989
申请日：2017-03-22
发明人： Reiner Anton , Georg Bostanjoglo , Arturo Flores Renteria , Jacek Grodzki , Robert Herfurth , Eckart Schumann , Silke Settegast , Rüstü Söl
摘要： A turbine blade has a blade tip, a cooling structure with cooling channels which are designed to have cooling fluid passed through them in order to cool the turbine blade during operation, an end section at a lower level than that of the blade tip, and an outer wall section extending up to the blade tip. The cooling structure is formed between the end section and the blade tip. A method produces a cooling structure of this type.
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公开(公告)号：US20200291788A1
公开(公告)日：2020-09-17
申请号：US16083989
申请日：2017-03-22
发明人： Reiner Anton , Georg Bostanjoglo , Arturo Flores Renteria , Jacek Grodzki , Robert Herfurth , Eckart Schumann , Silke Settegast , Rüstü Söl
IPC分类号： F01D5/18
摘要： A turbine blade has a blade tip, a cooling structure with cooling channels which are designed to have cooling fluid passed through them in order to cool the turbine blade during operation, an end section at a lower level than that of the blade tip, and an outer wall section extending up to the blade tip. The cooling structure is formed between the end section and the blade tip. A method produces a cooling structure of this type.
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公开(公告)号：US11078574B2
公开(公告)日：2021-08-03
申请号：US16347947
申请日：2017-11-07
摘要： The use of especially an aluminum alloy on a metal substrate in a PVD-AlTiN coating results in good corrosion and erosion protection.
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公开(公告)号：US20210163363A1
公开(公告)日：2021-06-03
申请号：US16770606
申请日：2018-11-29
IPC分类号： C04B35/488 , C23C28/00 , C04B41/50 , C04B41/87 , C04B37/02
摘要： A ceramic material including at least erbium oxide (Er2O3)-stabilized zirconium oxide (ZrO2). The erbium oxide-stabilized zirconium oxide can be used as ceramic thermal barrier layer. Crack resistance of such ceramic materials is considerably increased by using erbium oxide-stabilized zirconium oxide.
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10.发明授权公开(公告)号：US10975463B2
公开(公告)日：2021-04-13
申请号：US15513349
申请日：2015-09-30
摘要： A method for coating a workpiece by using a spraying device is provided. The coating of the workpiece is performed according to at least one coating parameter and at least the following steps are performed during the coating: sensing a locational heat distribution in a working area of a surface of the workpiece; and adjusting the at least one coating parameter in accordance with the sensed heat distribution. A device for coating a workpiece is also provided.
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