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1. 发明申请

US20070178247A1 METHOD FOR FORMING A PROTECTIVE COATING WITH ENHANCED ADHESION BETWEEN LAYERS 有权
标题翻译：在层之间形成具有增强粘合力的保护涂层的方法
公开(公告)号：US20070178247A1
公开(公告)日：2007-08-02
申请号：US11307266
申请日：2006-01-30
申请人： David Bucci , Daniel Nowak , Paul Dimascio
发明人： David Bucci , Daniel Nowak , Paul Dimascio
IPC分类号： B05D3/00 , B05D7/00 , B05D1/08
CPC分类号： C23C10/60 , C23C10/06 , C23C10/48 , C23C26/00 , Y10T428/12472
摘要： A method for forming a protective coating on a substrate comprising, applying a bond coating to the substrate, the bond coating having a first surface roughness, ionizing an inert gas which flows into the surface of the bond coating so as to impart a second surface roughness to the bond coating greater than the first surface roughness, wherein the inert gas is ionized and caused to flow into the surface of the bond coating by a reverse polarity current supplied to an electrode which removes at least one electron from the inert gas, and applying a top coating to the bond coating. Additionally, a method for preparing a surface to receive and adhere to a coating comprising roughening the surface to create a micro-roughening network on the surface. In addition, a method of improving strain tolerance and cyclic spallation life of a protective coating.
摘要翻译：一种在基材上形成保护涂层的方法，包括：向所述基材施加粘合涂层，所述粘合涂层具有第一表面粗糙度，电离惰性气体，所述惰性气体流入所述粘结涂层的表面，以赋予第二表面粗糙度到大于第一表面粗糙度的粘结涂层，其中惰性气体被电离并通过提供给从惰性气体中除去至少一个电子的电极的反极性电流流入粘合涂层的表面，并施加粘合涂层的顶部涂层。另外，一种制备表面以接收和粘附到涂层上的方法，包括使表面变粗糙以在表面上产生微粗糙化网络。另外，提高保护涂层的耐应变性和循环剥落寿命的方法。

2. 发明申请

US20070110900A1 Method for coating metals 有权
标题翻译：金属涂层方法
公开(公告)号：US20070110900A1
公开(公告)日：2007-05-17
申请号：US11283248
申请日：2005-11-17
申请人： Daniel Nowak , Paul DiMascio , David Bucci
发明人： Daniel Nowak , Paul DiMascio , David Bucci
IPC分类号： B05D3/10 , B05D1/08 , C23C4/00
CPC分类号： C23C4/02 , C23C4/11 , C23C28/3215 , C23C28/345 , C23C28/3455
摘要： Disclosed herein are methods for coating metal substrates, systems therefore, and articles made therefrom. In one embodiment, the method of coating a metal substrate comprises: disposing a metallic bond coating on the metal substrate, creating ions with a reverse polarity high frequency apparatus at a frequency of greater than or equal to about 2.5 kHz, roughening the surface with the ions to a subsequent average surface roughness of greater than or equal to about 5 μm, and disposing a ceramic coating on the metallic bond coating surface. The metallic bond coating had a surface with an initial average surface roughness of less than or equal to about 1 μm.
摘要翻译：本文公开了用于涂覆金属基底，系统以及由其制成的制品的方法。在一个实施例中，涂覆金属衬底的方法包括：在金属衬底上设置金属粘合涂层，以大于或等于约2.5kHz的频率用反极性高频装置产生离子，使表面粗糙化离子到随后的平均表面粗糙度大于或等于约5μm，并且在金属粘合涂层表面上设置陶瓷涂层。金属粘合涂层具有初始平均表面粗糙度小于或等于约1um的表面。

3. 发明申请

US20070131656A1 Modified welding torch cathode for use in roughening a surface and related method 审中-公开
标题翻译：用于粗糙化表面的改性焊炬阴极及相关方法
公开(公告)号：US20070131656A1
公开(公告)日：2007-06-14
申请号：US11297409
申请日：2005-12-09
申请人： Daniel Nowak , David Bucci
发明人： Daniel Nowak , David Bucci
IPC分类号： B23K9/24
CPC分类号： B23K9/013 , B23K2101/001
摘要： A welding torch includes a torch body and a torch head, the torch head having a plurality of torch tips arranged in a dense array.
摘要翻译：焊炬包括炬体和炬头，炬头具有以致密阵列排列的多个炬尖。

4. 发明申请

US20050260434A1 Bi-layer HVOF coating with controlled porosity for use in thermal barrier coatings 失效
标题翻译：双层HVOF涂层，具有受控孔隙度，用于热障涂层
公开(公告)号：US20050260434A1
公开(公告)日：2005-11-24
申请号：US10847357
申请日：2004-05-18
申请人： Warren Nelson , Jon Schaeffer , Sharon Swede , David Bucci , Joseph Debarro , Terry Strout , Tyrone Mortensen
发明人： Warren Nelson , Jon Schaeffer , Sharon Swede , David Bucci , Joseph Debarro , Terry Strout , Tyrone Mortensen
IPC分类号： F01D5/28 , C23C4/04 , C23C4/08 , C23C4/12 , C23C28/00 , F02C7/00 , B32B15/04
CPC分类号： C23C28/325 , C23C4/18 , C23C26/00 , C23C28/3215 , C23C28/3455 , Y02T50/67 , Y10T428/12479 , Y10T428/12569 , Y10T428/12611 , Y10T428/12736 , Y10T428/12847 , Y10T428/26 , Y10T428/263 , Y10T428/31681
摘要： A bi-layer bond coating for use on metal alloy components exposed to hostile thermal and chemical environment, such as a gas turbine engine used to generate electricity and the method for applying such coatings. The preferred coatings include a bi-layer bond coat applied to the metal substrate, with both layers being applied using high velocity oxy-fuel (HVOF) thermal spraying. In one embodiment, bond coatings in accordance with the invention can be used in combination with a thermal barrier coating (“TBC”). However, the invention can also take other forms, such as a stand alone overlay coating. Bi-layer bond coatings in accordance with the invention consist of a dense first inner layer (such as iron, nickel or cobalt-based alloys) that provides oxidation protection to the metal substrate, and a second outer layer having controlled porosity that tends to promote roughness, mechanical compliance, and promotes adherence of the TBC. Preferably, the outer, less dense layer of the bi-layer bond coat is formed from a mixture of metallic powder and polyester to adjust and control the porosity, but without sacrificing mechanical compliance. Together, the layers enhance adherence to the substrate and improve the overall life of the coating system.
摘要翻译：用于暴露于恶劣的热和化学环境的金属合金部件的双层粘合涂层，例如用于发电的燃气涡轮发动机和施加这种涂层的方法。优选的涂层包括施加到金属基底上的双层粘合涂层，其中使用高速氧 - 燃料（HVOF）热喷涂施加两层。在一个实施方案中，根据本发明的粘合剂涂层可以与热障涂层（“TBC”）组合使用。然而，本发明也可以采取其它形式，例如独立覆盖涂层。根据本发明的双层粘合涂层由致密的第一内层（例如铁，镍或钴基合金）组成，其向金属基底提供氧化保护，以及具有趋向促进的受控孔隙率的第二外层粗糙度，机械依从性，并促进TBC的坚持。优选地，双层粘合涂层的外部，较不致密的层由金属粉末和聚酯的混合物形成，以调节和控制孔隙率，但不牺牲机械顺应性。这些层一起增强了对基材的粘附性并提高了涂层体系的总体寿命。

5. 发明申请

US20070202269A1 Local repair process of thermal barrier coatings in turbine engine components 审中-公开
标题翻译：涡轮发动机部件中热障涂层的局部修复过程
公开(公告)号：US20070202269A1
公开(公告)日：2007-08-30
申请号：US11361740
申请日：2006-02-24
申请人： Kenneth Potter , John Wang , Mark Bailey , David Bucci
发明人： Kenneth Potter , John Wang , Mark Bailey , David Bucci
IPC分类号： B05D3/00 , B05D1/08
CPC分类号： C23C4/02 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/345 , C23C28/3455 , F01D5/005 , F01D5/288 , F05D2230/311 , F05D2230/312 , F05D2230/90 , Y02T50/67 , Y02T50/672 , Y02T50/6765
摘要： Processes locally repairing a thermal barrier coating system on a turbine component that has suffered localized spallation includes locally cleaning a spalled region with water to remove spallation from the spalled region and form a tapered profile in the existing thermal barrier coating; and locally thermally spraying a powder mixture into the cleaned localized spalled region to form a repaired thermal barrier coating. Also disclosed herein are repair processes for platforms of bucket turbine engine components.
摘要翻译：局部修复已经遭受局部剥落的涡轮机部件上的热障涂层系统的方法包括用水局部清洗分散区域以从剥离区域去除散裂并在现有热障涂层中形成锥形轮廓; 并将粉末混合物局部热喷涂到清洁的局部剥落区域中以形成修复的热障涂层。这里还公开了用于铲斗式涡轮发动机部件的平台的修理过程。

6. 发明申请

US20070071905A1 Water jet surface treatment of aluminized surfaces for air plasma ceramic coating 审中-公开
标题翻译：用于空气等离子体陶瓷涂层的镀铝表面的水射流表面处理
公开(公告)号：US20070071905A1
公开(公告)日：2007-03-29
申请号：US11237957
申请日：2005-09-29
申请人： Jon Schaeffer , David Bucci
发明人： Jon Schaeffer , David Bucci
IPC分类号： B05D3/04 , B05D7/00 , B05D1/08
CPC分类号： C23C4/10 , C23C10/48 , C23C28/321 , C23C28/3215 , C23C28/325 , C23C28/3455
摘要： A method of coating a substrate comprising (a) applying a first coating to the substrate; (b) roughening an outer surface of the first coating using a high pressure water jet; and (c) applying a second coating over the first coating.
摘要翻译：一种涂覆基材的方法，包括（a）将第一涂层施加到所述基材上; （b）使用高压水射流使第一涂层的外表面粗糙化; 和（c）在第一涂层上施加第二涂层。

7. 发明申请

US20050158168A1 Methods and apparatus for coupling ceramic matrix composite turbine components 有权
标题翻译：用于耦合陶瓷基体复合涡轮机组件的方法和装置
公开(公告)号：US20050158168A1
公开(公告)日：2005-07-21
申请号：US10758553
申请日：2004-01-15
申请人： Kevin Bruce , David Bucci , Ronald Cairo , David Mitchell
发明人： Kevin Bruce , David Bucci , Ronald Cairo , David Mitchell
IPC分类号： F01D9/04 , F01D11/08 , F01D25/08 , F01D5/20
CPC分类号： F01D9/04 , F01D11/08 , F01D25/08 , F05D2240/11 , F05D2260/231 , F05D2260/30
摘要： A method facilitates assembling a stator assembly for a turbine engine. The method comprises positioning a shroud fabricated from a ceramic matrix composite material adjacent a metallic stator block, and coupling the shroud to the stator block using a coupling arrangement such that a predetermined radial clearance is defined between the shroud and a rotor assembly coupled radially inward thereof.
摘要翻译：一种方法有利于组装用于涡轮发动机的定子组件。该方法包括定位由邻近金属定子块的陶瓷基体复合材料制成的护罩，并且使用联接装置将护罩耦合到定子块，使得在护罩与径向向内耦合的转子组件之间限定预定的径向间隙。

8. 发明申请

US20060257262A1 Coated bucket damper pin 有权
公开(公告)号：US20060257262A1
公开(公告)日：2006-11-16
申请号：US11127174
申请日：2005-05-12
申请人： Gary Itzel , Ariel Jacala , Doyle Lewis , Kathleen Morey , David Bucci , Ganjiang Feng
发明人： Gary Itzel , Ariel Jacala , Doyle Lewis , Kathleen Morey , David Bucci , Ganjiang Feng
IPC分类号： F01D5/30
CPC分类号： F01D5/22 , F01D5/26 , F05D2230/311 , F05D2230/312 , F05D2230/90 , F05D2250/141 , F05D2300/611 , Y10S416/50 , Y10T29/4932
摘要： A damper pin for a turbine bucket includes an elongated main body portion of substantially uniform cross-sectional shape having opposite ends, one only of said opposite ends coated with a corrosion and oxidation-resistant coating.

9. 发明授权

US08697195B2 Method for forming a protective coating with enhanced adhesion between layers 有权
标题翻译：用于形成具有增强的层之间的粘合力的保护涂层的方法
公开(公告)号：US08697195B2
公开(公告)日：2014-04-15
申请号：US11307266
申请日：2006-01-30
申请人： David Bucci , Daniel A. Nowak , Paul S. Dimascio
发明人： David Bucci , Daniel A. Nowak , Paul S. Dimascio
IPC分类号： B05D3/04 , C23C14/02 , H05H1/00 , H05H1/32
CPC分类号： C23C10/60 , C23C10/06 , C23C10/48 , C23C26/00 , Y10T428/12472
摘要： A method for forming a protective coating on a substrate comprising, applying a bond coating to the substrate, the bond coating having a first surface roughness, ionizing an inert gas which flows into the surface of the bond coating so as to impart a second surface roughness to the bond coating greater than the first surface roughness, wherein the inert gas is ionized and caused to flow into the surface of the bond coating by a reverse polarity current supplied to an electrode which removes at least one electron from the inert gas, and applying a top coating to the bond coating. Additionally, a method for preparing a surface to receive and adhere to a coating comprising roughening the surface to create a micro-roughening network on the surface. In addition, a method of improving strain tolerance and cyclic spallation life of a protective coating.
摘要翻译：一种在基材上形成保护涂层的方法，包括：向所述基材施加粘合涂层，所述粘合涂层具有第一表面粗糙度，电离惰性气体，所述惰性气体流入所述粘结涂层的表面，以赋予第二表面粗糙度到大于第一表面粗糙度的粘结涂层，其中惰性气体被电离并通过提供给从惰性气体中除去至少一个电子的电极的反极性电流流入粘合涂层的表面，并施加粘合涂层的顶部涂层。另外，一种制备表面以接收和粘附到涂层上的方法，包括使表面变粗糙以在表面上产生微粗糙化网络。另外，提高保护涂层的耐应变性和循环剥落寿命的方法。

10. 发明申请

US20080014094A1 Coated bucket damper pin 失效
标题翻译：涂层斗风挡销
公开(公告)号：US20080014094A1
公开(公告)日：2008-01-17
申请号：US11902252
申请日：2007-09-20
申请人： Gary Itzel , Ariel Jacala , Doyle Lewis , Kathleen Morey , David Bucci , Ganjiang Feng
发明人： Gary Itzel , Ariel Jacala , Doyle Lewis , Kathleen Morey , David Bucci , Ganjiang Feng
IPC分类号： F01D5/30
CPC分类号： F01D5/22 , F01D5/26 , F05D2230/311 , F05D2230/312 , F05D2230/90 , F05D2250/141 , F05D2300/611 , Y10S416/50 , Y10T29/4932
摘要： A damper pin for a turbine bucket includes an elongated main body portion of substantially uniform cross-sectional shape having opposite ends, one only of said opposite ends coated with a corrosion and oxidation-resistant coating.
摘要翻译：用于涡轮机叶片的阻尼器销包括具有相对端部的基本均匀横截面形状的细长主体部分，仅一个所述相对端部涂覆有耐腐蚀和抗氧化涂层。

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