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1. 发明授权

US08039113B2 Environmental barrier coatings providing CMAS mitigation capability for ceramic substrate components 有权
标题翻译：环保屏障涂层为陶瓷衬底部件提供CMAS缓解能力
公开(公告)号：US08039113B2
公开(公告)日：2011-10-18
申请号：US12340138
申请日：2008-12-19
申请人： Glen Harold Kirby , Brett Allen Boutwell , John Frederick Ackerman
发明人： Glen Harold Kirby , Brett Allen Boutwell , John Frederick Ackerman
IPC分类号： B32B9/04
CPC分类号： C04B41/009 , C04B41/52 , C04B41/89 , C23C28/042 , Y10T428/12611 , Y10T428/31667 , C04B41/5096 , C04B41/5071 , C04B41/522 , C04B41/5031 , C04B41/5053 , C04B41/5024 , C04B41/5066 , C04B41/5046 , C04B41/5032 , C04B41/5027 , C04B41/524 , C04B41/5042 , C04B41/5044 , C04B35/10 , C04B35/00 , C04B35/14 , C04B35/18 , C04B35/185 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/803
摘要： Environmental barrier coating having CMAS mitigation capability for oxide components. In one embodiment, the barrier coating includes an outer layer selected from AeAl2O19, AeHfO3, AeZrO3, ZnAl2O4, MgAl2O4, Ln4Al2O9, Lna4Ga2O9, Ln3Al5O12, Ln3Ga5O12, and Ga2O3.
摘要翻译：环氧屏障涂层具有氧化物组分的CMAS缓解能力。在一个实施方案中，阻挡涂层包括选自AeAl2O19，AeHfO3，AeZrO3，ZnAl2O4，MgAl2O4，Ln4Al2O9，Lna4Ga2O9，Ln3Al5O12，Ln3Ga5O12和Ga2O3的外层。

2. 发明授权

US07208230B2 Optical reflector for reducing radiation heat transfer to hot engine parts 有权
标题翻译：用于减少辐射热量传递到热机部件的光学反射器
公开(公告)号：US07208230B2
公开(公告)日：2007-04-24
申请号：US10651420
申请日：2003-08-29
申请人： John Frederick Ackerman , Paul Vincent Arszman , Bangalore Aswatha Nagaraj , Nicole Justis
发明人： John Frederick Ackerman , Paul Vincent Arszman , Bangalore Aswatha Nagaraj , Nicole Justis
IPC分类号： B32B15/00 , B32B15/04
CPC分类号： F23M5/00 , C23C28/322 , C23C28/345 , C23C28/3455 , C23C30/00 , F01D5/288 , F05D2230/314 , F05D2230/90 , F05D2300/504 , F05D2300/611 , F23M2900/05004 , F23R3/007 , Y02T50/67 , Y02T50/672 , Y02T50/673 , Y10T428/12
摘要： A high temperature gas turbine component for use in the gas flow path that comprises a specular optical reflector coating system. A thin specular optical reflector coating system is applied to the gas flow path of the component, that is, the surface of the component that forms a boundary for hot combustion gases. The component typically includes a thermal barrier coating overlying the high temperature metallic component that permits the component to operate at elevated temperatures. The thermal barrier coating must be polished in order to provide a surface that can suitably reflect the radiation into the gas flow path. The thin reflector coating system comprises a thin high temperature and corrosion resistant refractory stabilizing layer, which is applied over a thin reflective metal layer, which is applied over a thin high temperature and corrosion resistant refractory sealing layer. The coating system is applied over the polished thermal barrier coating by a process that can adequately adhere the reflector to the polished surface without increasing the roughness of the surface. The coating system reflects radiation back into the hot gas flow path or into the atmosphere. The reflected radiation is not focused onto any other hardware component. The design of the component is such that the radiation is returned to the gas flow path or sent to the atmosphere rather than absorbed into a component that only serves to increase the temperature of such a component.
摘要翻译：一种用于气体流路的高温燃气轮机部件，包括镜面光反射涂层系统。将薄镜面光反射涂层系统应用于部件的气体流动路径，即构成热燃气体边界的部件的表面。该部件通常包括覆盖高温金属部件的热障涂层，其允许部件在升高的温度下操作。必须抛光热障涂层，以便提供可以适当地将辐射反射到气体流动路径中的表面。薄反射器涂层系统包括薄的耐高温和耐腐蚀的耐火稳定层，其被涂覆在薄的反射金属层上，其被涂覆在薄的耐高温和耐腐蚀的耐火密封层上。涂层系统通过可以将反射器充分地粘附到抛光表面而不增加表面粗糙度的方法施加在抛光的热障涂层上。涂层系统将辐射反射回热气流路径或大气中。反射的辐射没有集中在任何其他硬件组件上。部件的设计使得辐射返回到气体流动路径或送到大气中，而不是被吸收到仅用于增加这种部件的温度的部件中。

3. 发明授权

US5693368A Low temperature chemical vapor deposition method for cleaning substrate and depositing protective coating 失效
标题翻译：低温化学气相沉积方法，用于清洁基材和沉积保护涂层
公开(公告)号：US5693368A
公开(公告)日：1997-12-02
申请号：US715052
申请日：1996-09-17
申请人： John Frederick Ackerman , William Randolph Stowell , George Albert Coffinberry , John Herbert Wood , Adrian Maurice Beltran
发明人： John Frederick Ackerman , William Randolph Stowell , George Albert Coffinberry , John Herbert Wood , Adrian Maurice Beltran
IPC分类号： C23C10/08 , C23C16/02 , C23C16/20 , C23C16/12
CPC分类号： C23C16/0236 , C23C10/08 , C23C16/20
摘要： A method is disclosed to deposit aluminum coatings on high temperature superalloys for corrosion, oxidation, and erosion protection using low temperature chemical vapor deposition and an organometallic halide precursor, specifically an aluminum alkyl halide. The process is adapted to protective coatings for turbine parts having internal passages. Due to the lower temperatures used during chemical vapor deposition, a broad range of substrate materials can be utilized. The precursor vapors clean the substrate surfaces by removing native oxides while simultaneously depositing aluminum.
摘要翻译：公开了一种将低温化学气相沉积和有机金属卤化物前体，特别是烷基铝卤化物的铝涂层沉积在高温超级合金上用于腐蚀，氧化和侵蚀保护的方法。该方法适用于具有内部通道的涡轮部件的保护涂层。由于在化学气相沉积期间使用的较低温度，可以使用宽范围的基底材料。前体蒸汽通过去除天然氧化物同时沉积铝来清洁基材表面。

4. 发明申请

US20100159151A1 METHODS FOR MAKING ENVIRONMENTAL BARRIER COATINGS AND CERAMIC COMPONENTS HAVING CMAS MITIGATION CAPABILITY 有权
标题翻译：制备环境阻隔涂层的方法和具有CMAS缓解能力的陶瓷组件
公开(公告)号：US20100159151A1
公开(公告)日：2010-06-24
申请号：US12340098
申请日：2008-12-19
申请人： GLEN HAROLD KIRBY , BRETT ALLEN BOUTWELL , JOHN FREDERICK ACKERMAN
发明人： GLEN HAROLD KIRBY , BRETT ALLEN BOUTWELL , JOHN FREDERICK ACKERMAN
IPC分类号： C23C4/04 , B05D1/36 , C23C16/30 , C23C14/34
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C28/042 , C04B41/5096 , C04B41/5035 , C04B41/5037 , C04B41/5024 , C04B41/5027 , C04B41/4582 , C04B35/10 , C04B35/14 , C04B35/185 , C04B35/565 , C04B35/584 , C04B35/80
摘要： Methods of making components having calcium magnesium aluminosilicate (CMAS) mitigation capability including providing a component; applying an environmental barrier coating to the component, the environmental barrier coating having a separate CMAS mitigation layer including a CMAS mitigation composition selected from the group consisting of zinc aluminate spinel, alkaline earth zirconates, alkaline earth hafnates, rare earth gallates, beryl, and combinations thereof.
摘要翻译：制备具有钙镁铝硅酸盐（CMAS）缓解能力的组分的方法，包括提供组分; 所述环境阻隔涂层具有单独的CMAS缓解层，所述CMAS缓释层包括选自由铝酸锌尖晶石，碱土金属锆酸盐，碱土金属盐，稀土金属镓盐，绿宝石和组合组成的组的CMAS缓和组合物其中。

5. 发明申请

US20100154422A1 CMAS MITIGATION COMPOSITIONS, ENVIRONMENTAL BARRIER COATINGS COMPRISING THE SAME, AND CERAMIC COMPONENTS COMPRISING THE SAME 审中-公开
标题翻译： CMAS缓解组合物，包含该组合物的环境壁涂料和包含该组合物的陶瓷组分
公开(公告)号：US20100154422A1
公开(公告)日：2010-06-24
申请号：US12340066
申请日：2008-12-19
申请人： Glen Harold Kirby , Brett Allen Boutwell , John Frederick Ackerman
发明人： Glen Harold Kirby , Brett Allen Boutwell , John Frederick Ackerman
IPC分类号： F23R3/00 , B32B9/04 , C04B35/04 , F01D9/02 , F01D5/28
CPC分类号： C04B41/89 , C04B41/009 , C04B41/52 , C23C28/042 , C04B41/5096 , C04B41/5035 , C04B41/5037 , C04B41/5024 , C04B41/5027 , C04B41/4582 , C04B35/10 , C04B35/14 , C04B35/185 , C04B35/565 , C04B35/584 , C04B35/80
摘要： Calcium magnesium aluminosilcate (CMAS) mitigation compositions selected from zinc aluminate spinel, alkaline earth zirconates, alkaline earth hafnates, rare earth gallates, beryl, and combinations thereof wherein the CMAS mitigation composition is included as a separate CMAS mitigation layer in an environmental barrier coating for a high temperature substrate component.
摘要翻译：选自铝酸锌尖晶石，碱土金属锆酸盐，碱土金属盐，稀土金属镓盐，绿柱石及其组合的铝酸钙镁（CMAS）缓释组合物，其中CMAS缓释组合物作为单独的CMAS缓释层包含在环境屏障涂层中高温基板部件。

6. 发明授权

US07311979B2 Method and coating system for reducing carbonaceous deposits on surfaces exposed to hydrocarbon fuels at elevated temperatures 有权
标题翻译：用于在高温下还原碳氢化合物燃料表面的碳沉积物的方法和涂层体系
公开(公告)号：US07311979B2
公开(公告)日：2007-12-25
申请号：US10711403
申请日：2004-09-16
申请人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
发明人： Alfred Albert Mancini , John Frederick Ackerman , Kevin Richard Leamy , William Randolph Stowell
IPC分类号： B32B15/04 , B32B18/00
CPC分类号： C23C28/345 , B01J19/0026 , B01J19/02 , B01J2219/0218 , B01J2219/0236 , B01J2219/0286 , C23C16/18 , C23C16/40 , C23C28/322 , C23C28/3455 , Y10T428/12611 , Y10T428/24975 , Y10T428/265
摘要： A coating system and method for reducing the tendency for hydrocarbon fluids, such as fuels and oils, to form carbonaceous deposits that adhere to a wall of a containment article. Of particular concern are carbonaceous deposits that form at temperatures below about 650° F. (about 345° C.). The coating system combines an outermost layer of platinum with a ceramic barrier layer. The coating system significantly reduces the formation of carbonaceous deposits and the adhesion of such deposits. To further reduce wall and hydrocarbon fluid temperatures and formation of carbonaceous deposits, the coating system is preferably applied to the surface of the wall wetted by the fluid, as well as the opposite surface of the wall exposed to a surrounding environment. The outermost layers serve as radiation shields to reduce heat transfer from the surrounding environment to the wall, and from the wall to the hydrocarbon fluid.
摘要翻译：用于降低烃流体（例如燃料和油）倾向于形成附着在容纳物品的壁上的碳质沉积物的涂料体系和方法。特别令人关注的是在低于约650°F（约345℃）下形成的碳质沉积物。涂层系统将最外层的铂与陶瓷阻挡层相结合。涂层体系显着减少了碳质沉积物的形成和这些沉积物的粘附。为了进一步减少壁和烃流体温度和形成碳质沉积物，优选将涂层系统施加到被流体润湿的壁的表面以及暴露于周围环境的壁的相对表面上。最外层用作辐射屏蔽，以减少从周围环境到壁以及从壁到烃流体的热传递。

7. 发明授权

US07188464B2 Methods for operating gas turbine engines 有权
标题翻译：操作燃气涡轮发动机的方法
公开(公告)号：US07188464B2
公开(公告)日：2007-03-13
申请号：US11072084
申请日：2005-03-04
申请人： John Frederick Ackerman , William Kent Wagner
发明人： John Frederick Ackerman , William Kent Wagner
IPC分类号： B64D15/08
CPC分类号： F01D25/02
摘要： A method for operating an aircraft engine facilitates preventing ice accumulation on the aircraft engine. The method comprises coupling a semi-permeable membrane to the engine adjacent an outer surface of the engine, coupling a fluid reservoir to the aircraft engine in flow communication with the semi-permeable membrane, and supplying fluid from the fluid reservoir to the semi-permeable membrane to facilitate preventing ice accumulation on the aircraft engine outer surface.
摘要翻译：用于操作飞机发动机的方法有助于防止飞行器引擎上的积冰。该方法包括将半透膜连接到与发动机的外表面相邻的发动机，将流体储存器与半渗透膜流体连通地连接到飞行器发动机，并将流体从流体储存器供应到半渗透膜以便于防止飞机发动机外表面上的积冰。

8. 发明授权

US06933066B2 Thermal barrier coating protected by tantalum oxide and method for preparing same 失效
标题翻译：由氧化钽保护的热障涂层及其制备方法
公开(公告)号：US06933066B2
公开(公告)日：2005-08-23
申请号：US10317731
申请日：2002-12-12
申请人： Bangalore Aswatha Nagaraj , John Frederick Ackerman , William Randolph Stowell , Ching-Pang Lee
发明人： Bangalore Aswatha Nagaraj , John Frederick Ackerman , William Randolph Stowell , Ching-Pang Lee
IPC分类号： B32B3/00 , B32B15/04 , C23C16/06 , C23C28/00 , C23C30/00 , F03B3/12
CPC分类号： C23C28/00 , C23C30/00 , F01D5/288 , F05D2240/11 , F05D2300/21 , Y10T428/24917 , Y10T428/24926 , Y10T428/265
摘要： A thermal barrier coating for an underlying metal substrate of articles that operate at, or are exposed to, high temperatures, as well as being exposed to environmental contaminant compositions. This coating includes an inner layer nearest to the underlying metal substrate comprising a ceramic thermal barrier coating material, as well as an outer layer having an exposed surface and comprising tantalum oxide in an amount sufficient to protect the thermal barrier coating at least partially against environmental contaminants that become deposited on the exposed surface and optionally an intermediate layer between the inner and outer layers comprising alumina. This coating can be used to provide a thermally protected article having a metal substrate and optionally a bond coat layer adjacent to and overlaying the metal substrate. The thermal barrier coating can be prepared by forming the inner layer comprising the ceramic thermal barrier material, optionally forming the intermediate layer comprising the alumina over the inner layer, and then forming the outer layer comprising the tantalum oxide over the intermediate (inner) layer.
摘要翻译：用于在高温下操作或暴露于高温以及暴露于环境污染物组合物的制品的基础金属基底的热障涂层。该涂层包括最接近底层金属基底的内层，其包含陶瓷热障涂层材料，以及具有暴露表面的外层，并且包含足以保护热障涂层的氧化钽至少部分地防止环境污染物其沉积在暴露的表面上，并且任选地沉积在包含氧化铝的内层和外层之间的中间层。该涂层可用于提供具有金属基底和任选的与金属基底相邻并覆盖金属基底的粘合涂层的热保护制品。可以通过形成包含陶瓷热障材料的内层，任选地在内层上形成包含氧化铝的中间层，然后在中间（内）层上形成包含氧化钽的外层来制备热障涂层。

9. 发明授权

US06884460B2 Combustion liner with heat rejection coats 失效
标题翻译：带排气外套的燃烧衬套
公开(公告)号：US06884460B2
公开(公告)日：2005-04-26
申请号：US10324704
申请日：2002-12-20
申请人： John Frederick Ackerman , Paul Arszman , Andrew J. Skoog
发明人： John Frederick Ackerman , Paul Arszman , Andrew J. Skoog
IPC分类号： C23C4/18 , C23C10/60 , C23C26/00 , C23C28/00 , F01D5/28 , B05D1/38 , B05D3/04 , B05D7/14
CPC分类号： C23C28/00 , C23C4/18 , C23C10/60 , C23C26/00 , F01D5/288 , F05D2230/90 , F05D2300/611 , Y02T50/67
摘要： A method for applying a coating system that is applied to a surface of a component for preventing or at least substantially preventing interdiffusion between the component surface and a protective thermal layer applied to the component surface when the thermal layer is exposed to elevated temperatures. The method includes applying a carrier layer containing aluminum to the component surface. Next, the layer is heated to a first predetermined temperature for a first predetermined period of time in the substantial absence of oxygen to bond the aluminum with the component surface, the heat dissolving the carrier portion of the aluminum layer. The remaining portion of the aluminum layer is then heated to a second predetermined temperature for a second predetermined period of time to form an oxidized aluminum layer. Finally, at least one protective thermal layer is applied over the oxidized aluminum layer.
摘要翻译：一种施加涂覆系统的方法，其用于防止或至少基本上防止在热层暴露于高温下时组分表面和施加到部件表面的保护热层之间的相互扩散。该方法包括在组件表面上涂覆含有铝的载体层。接下来，在实质上不存在氧的情况下将层加热到第一预定温度第一预定时间段，以将铝与组分表面结合，使铝层的载体部分溶解。然后将铝层的剩余部分加热至第二预定温度持续第二预定时间段以形成氧化铝层。最后，在氧化铝层上施加至少一个保护热层。

10. 发明授权

US06720034B2 Method of applying a metallic heat rejection coating onto a gas turbine engine component 失效
标题翻译：将金属排斥涂层施加到燃气涡轮发动机部件上的方法
公开(公告)号：US06720034B2
公开(公告)日：2004-04-13
申请号：US10131518
申请日：2002-04-23
申请人： Andrew Jay Skoog , Jane Ann Murphy , John Frederick Ackerman , Paul Vincent Arszman , Bryan Thomas Bojanowski , Timothy Ray Lattire
发明人： Andrew Jay Skoog , Jane Ann Murphy , John Frederick Ackerman , Paul Vincent Arszman , Bryan Thomas Bojanowski , Timothy Ray Lattire
IPC分类号： B05D136
CPC分类号： C23C4/18 , C23C4/02 , C23C24/04 , C23C24/08 , C23C28/042 , C23C30/00 , F05C2201/0418 , Y02T50/67
摘要： A heat-rejection coating is applied to a metallic component of a gas turbine engine, preferably made of a nickel-base superalloy. A component surface is preferably pre-treated, as by polishing the component surface, thereafter pre-oxidizing the component surface, and thereafter applying a ceramic barrier coating onto the component surface. A reflective-coating mixture is air sprayed onto the pre-treated component surface. The reflective-coating mixture includes a metallic pigment, such as platinum, gold, palladium, and alloys thereof, and a reflective-coating-mixture carrier. The component with the reflective-coating mixture sprayed thereon is fired.
摘要翻译：排气涂层被施加到优选由镍基超级合金制成的燃气涡轮发动机的金属部件上。组分表面优选通过抛光组分表面进行预处理，然后预先氧化组分表面，然后在组件表面上施加陶瓷阻挡涂层。反射涂层混合物被空气喷涂到预处理的组件表面上。反射涂层混合物包括金属颜料，例如铂，金，钯及其合金，以及反射涂层混合物载体。将其上喷射有反射涂层混合物的组分烧制。

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