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1. 发明授权

US10533255B2 Slurry formulations for formation of reactive element-doped aluminide coatings and methods of forming the same 有权
公开(公告)号：US10533255B2
公开(公告)日：2020-01-14
申请号：US15243044
申请日：2016-08-22
申请人： Zhihong Tang , Kevin E Garing , James K Knapp , Albert Feuerstein , Thomas F Lewis, III
发明人： Zhihong Tang , Kevin E Garing , James K Knapp , Albert Feuerstein , Thomas F Lewis, III
IPC分类号： C23C22/73 , C23C22/82 , F01D25/00 , C09D101/28 , F01D5/28 , F01D9/02 , C23C30/00 , C09D5/10 , C23C10/58 , C23C28/00
摘要： Novel slurry formulations and processes for forming improved protective coatings used in the hot section components of gas turbine engines are provided. The process includes a unique two-step deposition methodology whereby the required concentration of reactive element within an improved reactive element doped aluminide coating can be consistently produced in a reproducible manner.

2. 发明申请

US20170058405A1 Slurry Formulations for Formation of Reactive Element-Doped Aluminide Coatings and Methods of Forming the Same 审中-公开
标题翻译：用于形成反应性元素掺杂的铝酸盐涂层的浆料配方及其形成方法
公开(公告)号：US20170058405A1
公开(公告)日：2017-03-02
申请号：US15243044
申请日：2016-08-22
申请人： Zhihong Tang , Kevin E. Garing , James K. Knapp , Albert Feuerstein , Thomas F. Lewis, III
发明人： Zhihong Tang , Kevin E. Garing , James K. Knapp , Albert Feuerstein , Thomas F. Lewis, III
IPC分类号： C23C22/73 , C23C22/82 , F01D25/00 , C09D101/28 , F01D5/28 , F01D9/02 , C23C30/00 , C09D5/10
CPC分类号： C23C22/73 , C09D5/103 , C09D101/284 , C23C10/58 , C23C22/82 , C23C28/321 , C23C28/3455 , C23C30/00 , F01D5/288 , F01D9/02 , F01D25/007 , F05D2220/32 , F05D2230/23 , F05D2230/30 , F05D2230/40 , F05D2230/90 , F05D2300/1431 , F05D2300/1434 , F05D2300/1435 , F05D2300/182 , F05D2300/20
摘要： Novel slurry formulations and processes for forming improved protective coatings used in the hot section components of gas turbine engines are provided. The process includes a unique two-step deposition methodology whereby the required concentration of reactive element within an improved reactive element doped aluminide coating can be consistently produced in a reproducible manner.
摘要翻译：提供了用于形成用于燃气涡轮发动机的热段部件中的改进的保护涂层的新型浆料配方和方法。该方法包括一种独特的两步沉积方法，从而可以以可再现的方式一致地制备改进的反应性元素掺杂的铝化物涂层内所需的反应元素浓度。

3. 发明申请

US20130330507A1 HIGH PURITY ZIRCONIA-BASED THERMALLY SPRAYED COATINGS AND PROCESSES FOR THE PREPARATION THEREOF 审中-公开
标题翻译：高纯度基于ZIRCONIA的热喷涂涂料及其制备方法
公开(公告)号：US20130330507A1
公开(公告)日：2013-12-12
申请号：US13657318
申请日：2012-10-22
申请人： Thomas Alan TAYLOR , Danny Lee APPLEBY , Albert FEUERSTEIN , Ann BOLCAVAGE , Neil HITCHMAN
发明人： Thomas Alan TAYLOR , Danny Lee APPLEBY , Albert FEUERSTEIN , Ann BOLCAVAGE , Neil HITCHMAN
IPC分类号： C23C4/10
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a component such as blades, vanes and seal surfaces of gas turbine engines, made from the high purity yttria or ytterbia stabilized zirconia powders, have a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance.
摘要翻译：本发明涉及高纯度氧化钇或稳定氧化锆粉末的热喷涂层，所述高纯度氧化钇或氧化钇稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％的氧化铪（ hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量％的氧化镱（yttebia），余量为氧化锆（氧化锆）。用于保护由高纯度氧化钇或稳定的氧化锆粉末制成的燃气涡轮发动机的叶片，叶片和密封表面的部件的热障涂层具有大于理论密度的88％的密度，同时具有多个垂直宏观裂纹分散在整个涂层中以改善其耐热疲劳性。

4. 发明申请

US20130157040A1 SYSTEM AND METHOD FOR UTILIZATION OF SHROUDED PLASMA SPRAY OR SHROUDED LIQUID SUSPENSION INJECTION IN SUSPENSION PLASMA SPRAY PROCESSES 审中-公开
标题翻译：使用等离子体喷雾或悬浮液喷射方法的悬浮液悬浮液注入系统和方法
公开(公告)号：US20130157040A1
公开(公告)日：2013-06-20
申请号：US13715189
申请日：2012-12-14
申请人： Christopher A. Petorak , Don J. Lemen , Albert Feuerstein , Thomas F. Lewis, III , Mark McCoy
发明人： Christopher A. Petorak , Don J. Lemen , Albert Feuerstein , Thomas F. Lewis, III , Mark McCoy
IPC分类号： B05B7/20 , C23C4/12
CPC分类号： B05B7/205 , C23C4/12 , C23C4/123 , C23C4/134 , Y10T428/25
摘要： A system and method for producing thermal spray coatings on a substrate from a liquid suspension is disclosed. The disclosed system and method include a thermal spray torch for generating a plasma and a liquid suspension delivery subsystem for delivering a flow of liquid suspension with sub-micron particles to the plasma to produce a plasma effluent. The liquid suspension delivery subsystem comprises an injector or nozzle which can produce an inert or reactive gas sheath partially or fully surrounding the plasma effluent. A sheath can also be used to isolate injection of the liquid suspension. A gas assist stream can also be employed at or near the suspension injection point. The shroud, sheath or gas assist technique can retain the sub-micron particles entrained within the plasma effluent and substantially prevent entrainment of ambient gases into the plasma effluent. The liquid suspension delivery subsystem can be arranged as an axial injection system, a radial internal injection system or an external radial injection system.
摘要翻译：公开了一种用于从液体悬浮液在衬底上生产热喷涂的系统和方法。所公开的系统和方法包括用于产生等离子体的热喷枪和用于将具有亚微米颗粒的液体悬浮液流传送到等离子体以产生等离子体流出物的液体悬浮物输送子系统。液体悬浮液输送子系统包括可以部分或完全围绕等离子体流出物产生惰性或反应性气体鞘的喷射器或喷嘴。护套也可用于分离液体悬浮液的注射。也可以在悬浮液注入点处或附近使用气体助流。护罩，护套或气体辅助技术可以保持夹带在等离子体流出物内的亚微米颗粒，并且基本上防止环境气体夹带到等离子体流出物中。液体悬挂输送子系统可以布置为轴向注射系统，径向内部注射系统或外部径向注射系统。

5. 发明申请

US20130149450A1 TOOLING FIXTURE ASSEMBLY FOR USE IN A COATING OPERATION 有权
标题翻译：工具装配在涂装操作中使用
公开(公告)号：US20130149450A1
公开(公告)日：2013-06-13
申请号：US13707901
申请日：2012-12-07
申请人： Albert Feuerstein , Andrew Thomas Westfall , Thomas F. Lewis, III , David A. McPherson , Ardy Kleyman , Don Lemen
发明人： Albert Feuerstein , Andrew Thomas Westfall , Thomas F. Lewis, III , David A. McPherson , Ardy Kleyman , Don Lemen
IPC分类号： B05C13/02
CPC分类号： B05C13/02 , C23C14/042 , C23C14/505
摘要： A modular, rotisserie type tooling fixture assembly for use in a coating operation and method of its use are disclosed. The tooling fixture assembly includes an arbor or shaft and a retaining base with a plurality of anchor members disposed in a prescribed radial orientation from the center of the retaining base, the anchor members are uniquely configured or adapted to retain a plurality of workpieces to be coated. The tooling fixture assembly further comprises a unique workpiece masking arrangement that employs a unitary masking cap having a plurality of solid walls or surfaces adapted to cover portions of the plurality of workpieces in a masking relationship.
摘要翻译：公开了一种用于涂布操作的模块化的烤盘式工具夹具组件及其使用方法。工具固定装置包括一个心轴或轴以及具有从保持底座的中心以预定的径向方向布置的多个锚定构件的保持基座，锚构件被独特地构造或适于保持待涂覆的多个工件。工具夹具组件还包括独特的工件掩模装置，其采用具有多个实心壁或适合于以掩蔽关系覆盖多个工件的部分的整体遮蔽盖。

6. 发明授权

US08308916B2 Method for simultaneously coating a plurality of workpieces 有权
标题翻译：同时涂覆多个工件的方法
公开(公告)号：US08308916B2
公开(公告)日：2012-11-13
申请号：US12833226
申请日：2010-07-09
申请人： David Sharp , Albert Feuerstein , Scott Cain
发明人： David Sharp , Albert Feuerstein , Scott Cain
IPC分类号： C23C14/34 , C23C16/00
CPC分类号： C23C14/505 , C23C14/042 , Y02T50/67
摘要： This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
摘要翻译：本发明涉及一种用于物理气相沉积涂覆操作的夹具，其包括支撑结构14，支撑结构14包括圆形基部构件10，与圆形基底构件10相对的圆形顶部构件11和多个结构构件12，构件11到所述基座构件10; 围绕形成气缸结构的所述支撑结构14的外周沿垂直方向排列的多个面板构件13; 所述面板构件13包括多个孔，用于保持施加涂层的工件19和35; 并且所述孔定位在所述面板构件13上，使得所述工件19和35以交错的垂直方向对准。本发明还涉及一种使用本发明的固定装置同时涂覆多个工件19和35的方法，例如燃气轮机压缩机叶片和叶片，其具有耐腐蚀涂层。

7. 发明授权

US07837843B2 Fixture for use in a coating operation 有权
标题翻译：用于涂装操作的夹具
公开(公告)号：US07837843B2
公开(公告)日：2010-11-23
申请号：US11446380
申请日：2006-06-05
申请人： David Sharp , Albert Feuerstein , Scott Cain
发明人： David Sharp , Albert Feuerstein , Scott Cain
IPC分类号： C23C14/34 , C23C16/00
CPC分类号： C23C14/505 , C23C14/042 , Y02T50/67
摘要： This invention relates to a fixture for use in a physical vapor deposition coating operation which comprises a support structure 14 comprising a circular base member 10, a circular top member 11 opposite the circular base member 10, and a plurality of structural members 12 joining said top member 11 to said base member 10; a plurality of panel members 13 aligned in a vertical direction around the outer periphery of said support structure 14 forming a cylinder-like structure; said panel members 13 including a plurality of apertures for holding workpieces 19 and 35 to which a coating is to be applied; and said apertures positioned on said panel members 13 so that said workpieces 19 and 35 are aligned in a staggered vertical direction. This invention also relates to a method for simultaneously coating a plurality of workpieces 19 and 35, such as gas turbine compressor blades and vanes, with erosion resistant coatings using the fixture of this invention.
摘要翻译：本发明涉及一种用于物理气相沉积涂覆操作的夹具，其包括支撑结构14，支撑结构14包括圆形基部构件10，与圆形基底构件10相对的圆形顶部构件11和多个结构构件12，构件11到所述基座构件10; 围绕形成圆筒状结构的所述支撑结构14的外周在垂直方向上排列的多个面板构件13; 所述面板构件13包括多个孔，用于保持施加涂层的工件19和35; 并且所述孔定位在所述面板构件13上，使得所述工件19和35以交错的垂直方向对准。本发明还涉及一种使用本发明的固定装置同时涂覆多个工件19和35的方法，例如燃气轮机压缩机叶片和叶片，其具有耐腐蚀涂层。

8. 发明申请

US20080220209A1 Thermally sprayed coatings 有权
标题翻译：热喷涂层
公开(公告)号：US20080220209A1
公开(公告)日：2008-09-11
申请号：US11796270
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： C23C4/10 , B32B3/00 , C04B35/48
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermally sprayed coatings of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). Thermal barrier coatings for protecting a component such as blades, vanes and seal surfaces of gas turbine engines, made from the high purity yttria or ytterbia stabilized zirconia powders, have a density greater than 88% of the theoretical density with a plurality of vertical macrocracks homogeneously dispersed throughout the coating to improve its thermal fatigue resistance.
摘要翻译：本发明涉及高纯度氧化钇或稳定氧化锆粉末的热喷涂层，所述高纯度氧化钇或氧化钇稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％的氧化铪（ hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量％的氧化镱（yttebia），余量为氧化锆（氧化锆）。用于保护由高纯度氧化钇或稳定的氧化锆粉末制成的燃气涡轮发动机的叶片，叶片和密封表面的部件的热障涂层具有大于理论密度的88％的密度，同时具有多个垂直宏观裂纹分散在整个涂层中以改善其耐热疲劳性。

9. 发明申请

US20080213617A1 Coated articles 有权
标题翻译：涂层文章
公开(公告)号：US20080213617A1
公开(公告)日：2008-09-04
申请号：US11796261
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： B32B3/26 , B32B15/04
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to articles coated with a thermally sprayed coating of a high purity yttria or ytterbia stabilized zirconia powder, said high purity yttria or ytterbia stabilized zirconia powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia). The articles include, for example, blades, vanes and seal surfaces of gas turbine engines coated with a thermal barrier coating.
摘要翻译：本发明涉及涂覆有高纯度氧化钇或稳定氧化锆粉末的热喷涂层的制品，所述高纯度氧化钇或稳定的氧化锆粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量％氧化铪（hafnia），约6至约25重量％的氧化钇（氧化钇）或约10至约36重量百分比的氧化镱（yttebia），余量为氧化锆（氧化锆）。制品包括例如涂覆有热障涂层的燃气涡轮发动机的叶片，叶片和密封表面。

10. 发明申请

US20080160172A1 Thermal spray coating processes 审中-公开
标题翻译：热喷涂工艺
公开(公告)号：US20080160172A1
公开(公告)日：2008-07-03
申请号：US11796257
申请日：2007-04-27
申请人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
发明人： Thomas Alan Taylor , Danny Lee Appleby , Albert Feuerstein , Ann Bolcavage , Neil Hitchman
IPC分类号： C23C14/54 , B05D1/36
CPC分类号： C04B35/48 , B32B3/00 , C23C4/02 , C23C4/10 , C23C4/11 , C23C4/18 , F01D5/288 , Y02T50/67 , Y02T50/6765 , Y10T428/12361 , Y10T428/1241 , Y10T428/12618 , Y10T428/12931 , Y10T428/12944 , Y10T428/12979 , Y10T428/24273 , Y10T428/24298 , Y10T428/24314 , Y10T428/24372 , Y10T428/24413 , Y10T428/24471 , Y10T428/24496 , Y10T428/24802 , Y10T428/24926 , Y10T428/25 , Y10T428/252 , Y10T428/26 , Y10T428/268 , Y10T428/2982 , Y10T428/2991
摘要： This invention relates to thermal spray processes comprising thermally depositing a high purity yttria or ytterbia stabilized zirconia powder, said powder comprising from about 0 to about 0.15 weight percent impurity oxides, from about 0 to about 2 weight percent hafnium oxide (hafnia), from about 6 to about 25 weight percent yttrium oxide (yttria) or from about 10 to about 36 weight percent ytterbium oxide (ytterbia), and the balance zirconium oxide (zirconia), onto a substrate to produce a coating having vertical segmentation cracks, essentially through the full thickness of the coating, and having from about 5 to about 200 cracks per linear inch measured in a line parallel to the plane of the coating, and having a thickness of from about 5 to about 200 mils; and having a final surface layer comprising a dipped or solution-sprayed ceramic frit coating having a thickness up to about 5 mils; and treating said surface layer with a high temperature air heat treatment to bond and adhere the surface layer.
摘要翻译：本发明涉及热喷涂方法，其包括热沉积高纯度氧化钇或稳定的氧化锆粉末，所述粉末包含约0至约0.15重量％的杂质氧化物，约0至约2重量百分比的氧化铪（hafnia），约为 6至约25重量百分比的氧化钇（氧化钇）或约10至约36重量百分比的氧化镱（yttebia），余量为氧化锆（氧化锆））至基材上以产生具有垂直分割裂纹的涂层，基本上通过涂层的全部厚度，并且在平行于涂层的平面的线中测量的每线性英寸具有约5至约200个裂纹，并且具有约5至约200密耳的厚度; 并且具有最终表面层，其包括具有至多约5密耳厚度的浸渍或溶液喷涂陶瓷玻璃料涂层; 并用高温空气热处理处理所述表面层以粘结和粘附表面层。

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