-
公开(公告)号：US07323247B2
公开(公告)日：2008-01-29
申请号：US10719629
申请日：2003-11-21
申请人： Derek Raybould , Chien-Wei Li , Bjoern Schenk , Thomas E. Strangman , Paul Chipko , Lee Poandl
发明人： Derek Raybould , Chien-Wei Li , Bjoern Schenk , Thomas E. Strangman , Paul Chipko , Lee Poandl
IPC分类号： B32B9/00
CPC分类号： F23R3/007 , C04B41/009 , C04B41/52 , C04B41/89 , C23C28/042 , C23C28/048 , F01D5/288 , F05D2230/312 , F05D2300/134 , F05D2300/21 , F23M2900/05004 , Y10T428/30 , C04B35/565 , C04B35/584 , C04B41/4531 , C04B41/5066 , C04B41/4529 , C04B41/5059 , C04B41/522 , C04B41/4556 , C04B41/5035 , C04B41/4535 , C04B41/5024 , C04B41/5027 , C04B41/5045 , C04B41/4527 , C04B41/5042
摘要： A protective barrier coating system including a diffusion barrier coating and an oxidation barrier coating and method for use in protecting silicon-based ceramic turbine engine components. A complete barrier coating system includes a thermal barrier coating of stabilized zirconia and an environmental barrier coating of an alloyed tantalum oxide. The oxidation barrier coating includes a layer of metallic silicates formed on a substrate of silicon nitride or silicon carbide to be protected. The oxidation barrier coating can include silicates of scandium, ytterbia or yttrium. The oxidation barrier coating may also include an inner layer of Si2ON2 between the diffusion barrier and the metallic silicate layer. The oxidation barrier coating can be applied to the substrate by spraying, slurry dipping and sintering, by a sol-gel process followed by sintering, by plasma spray, or by electron beam-physical vapor deposition. The diffusion layer of essentially pure Si3N4 can be applied to the substrate to prevent the migration of damaging cations from the protective layers to the substrate and is preferably formed by chemical vapor deposition. A method for protecting silicon based substrates can comprise a step of forming an oxidation barrier coating on a substrate, where a step of forming the oxidation barrier includes a step of sintering the oxidation barrier and substrate in a wet gas containing hydrogen.
摘要翻译： 一种包括扩散阻挡涂层和氧化屏障涂层的保护性屏障涂层系统以及用于保护硅基陶瓷涡轮发动机部件的方法。 完整的阻隔涂层系统包括稳定的氧化锆的隔热涂层和合金化氧化钽的环境屏障涂层。 氧化阻挡涂层包括在待保护的氮化硅或碳化硅的衬底上形成的金属硅酸盐层。 氧化屏障涂层可以包括钪，镱或钇的硅酸盐。 氧化阻隔涂层还可以包括扩散阻挡层和金属硅酸盐层之间的Si 2 2 2 N 2的内层。 通过喷雾，浆料浸渍和烧结，通过溶胶 - 凝胶法烧结，通过等离子体喷涂，或通过电子束 - 物理气相沉积，可将氧化阻隔涂层施加到基材上。 可以将基本上纯的Si 3 N 4 N 4的扩散层施加到基底上，以防止损伤的阳离子从保护层迁移到基底，并且优选地由化学 气相沉积。 用于保护硅基基板的方法可以包括在基板上形成氧化阻挡涂层的步骤，其中形成氧化屏障的步骤包括在含氢的湿气中烧结氧化阻挡层和基板的步骤。
-
公开(公告)号：US20050112381A1
公开(公告)日：2005-05-26
申请号：US10719629
申请日：2003-11-21
申请人： Derek Raybould , Chien-Wei Li , Bjoern Schenk , Thomas Strangman , Paul Chipko , Lee Poandl
发明人： Derek Raybould , Chien-Wei Li , Bjoern Schenk , Thomas Strangman , Paul Chipko , Lee Poandl
IPC分类号： C04B41/52 , C23C28/00 , C23C28/04 , F01D5/28 , F23R3/00 , B32B9/04 , B05D1/02 , B05D1/18 , B05D1/36
CPC分类号： F23R3/007 , C04B41/009 , C04B41/52 , C04B41/89 , C23C28/042 , C23C28/048 , F01D5/288 , F05D2230/312 , F05D2300/134 , F05D2300/21 , F23M2900/05004 , Y10T428/30 , C04B35/565 , C04B35/584 , C04B41/4531 , C04B41/5066 , C04B41/4529 , C04B41/5059 , C04B41/522 , C04B41/4556 , C04B41/5035 , C04B41/4535 , C04B41/5024 , C04B41/5027 , C04B41/5045 , C04B41/4527 , C04B41/5042
摘要： A protective barrier coating system including a diffusion barrier coating and an oxidation barrier coating and method for use in protecting silicon-based ceramic turbine engine components. A complete barrier coating system includes a thermal barrier coating of stabilized zirconia and an environmental barrier coating of an alloyed tantalum oxide. The oxidation barrier coating includes a layer of metallic silicates formed on a substrate of silicon nitride or silicon carbide to be protected. The oxidation barrier coating can include silicates of scandium, ytterbia or yttrium. The oxidation barrier coating may also include an inner layer of Si2ON2 between the diffusion barrier and the metallic silicate layer. The oxidation barrier coating can be applied to the substrate by spraying, slurry dipping and sintering, by a sol-gel process followed by sintering, by plasma spray, or by electron beam-physical vapor deposition. The diffusion layer of essentially pure Si3N4 can be applied to the substrate to prevent the migration of damaging cations from the protective layers to the substrate and is preferably formed by chemical vapor deposition. A method for protecting silicon based substrates can comprise a step of forming an oxidation barrier coating on a substrate, where a step of forming the oxidation barrier includes a step of sintering the oxidation barrier and substrate in a wet gas containing hydrogen.
摘要翻译： 一种包括扩散阻挡涂层和氧化屏障涂层的保护性屏障涂层系统以及用于保护硅基陶瓷涡轮发动机部件的方法。 完整的阻隔涂层系统包括稳定的氧化锆的隔热涂层和合金化氧化钽的环境屏障涂层。 氧化阻挡涂层包括在待保护的氮化硅或碳化硅的衬底上形成的金属硅酸盐层。 氧化屏障涂层可以包括钪，镱或钇的硅酸盐。 氧化阻隔涂层还可以包括扩散阻挡层和金属硅酸盐层之间的Si 2 2 2 N 2的内层。 通过喷雾，浆料浸渍和烧结，通过溶胶 - 凝胶法烧结，通过等离子体喷涂，或通过电子束 - 物理气相沉积，可将氧化阻隔涂层施加到基材上。 可以将基本上纯的Si 3 N 4 N 4的扩散层施加到基底上，以防止损伤的阳离子从保护层迁移到基底，并且优选地由化学 气相沉积。 用于保护硅基基板的方法可以包括在基板上形成氧化阻挡涂层的步骤，其中形成氧化屏障的步骤包括在含氢的湿气中烧结氧化阻挡层和基板的步骤。
-
3.发明授权公开(公告)号：US09771661B2
公开(公告)日：2017-09-26
申请号：US13366759
申请日：2012-02-06
申请人： James Piascik , Derek Raybould , Vincent Chung , George Reimer , Lee Poandl
发明人： James Piascik , Derek Raybould , Vincent Chung , George Reimer , Lee Poandl
摘要： Methods for producing a high temperature oxidation and hot corrosion resistant MCrAlX coating on a superalloy substrate include applying an M-metal, chromium, and aluminum or an aluminum alloy comprising a reactive element to at least one surface of the superalloy component by electroplating at electroplating conditions below 100° C. in a plating bath thereby forming a plated component and heat treating the plated component.
-
4.发明申请公开(公告)号：US20130341197A1
公开(公告)日：2013-12-26
申请号：US13366759
申请日：2012-02-06
申请人： James Piascik , Derek Raybould , Vincent Chung , George Reimer , Lee Poandl
发明人： James Piascik , Derek Raybould , Vincent Chung , George Reimer , Lee Poandl
IPC分类号： C25D5/50
摘要： Methods for producing a high temperature oxidation and hot corrosion resistant MCrAlX coating on a superalloy substrate include applying an M-metal, chromium, and aluminum or an aluminum alloy comprising a reactive element to at least one surface of the superalloy component by electroplating at electroplating conditions below 100° C. in a plating bath thereby forming a plated component and heat treating the plated component.
摘要翻译： 在超级合金基材上生产高温氧化和耐热腐蚀的MCrAlX涂层的方法包括通过在电镀条件下电镀将包含反应元素的M金属，铬和铝或铝合金施加到超合金部件的至少一个表面 在电镀液中低于100℃，从而形成电镀组分并对镀层组分进行热处理。
-
公开(公告)号：US07955698B2
公开(公告)日：2011-06-07
申请号：US11601128
申请日：2006-11-15
CPC分类号： G10K11/162 , B32B3/266 , B32B5/08 , B32B15/14 , B32B15/18 , B32B27/12 , B32B27/18 , B32B27/281 , B32B2260/021 , B32B2260/04 , B32B2260/046 , B32B2262/0246 , B32B2262/0269 , B32B2262/10 , B32B2262/106 , B32B2262/14 , B32B2307/10 , B32B2307/102 , B32B2307/50 , B32B2605/18 , Y10T428/2904 , Y10T428/2907 , Y10T428/2922 , Y10T428/2976
摘要： A fiber-based acoustic treatment material is provided. The material includes between about 3% and about 25% by weight of fibrillated microfibers, between about 20% and about 75% by weight of reinforcement microfibers, and between about 15% and about 60% by weight of a binder. Methods of making the material are also provided.
摘要翻译： 提供了一种基于纤维的声学处理材料。 该材料包括约3％至约25％重量的原纤化微纤维，约20％至约75％重量的增强微纤维，和约15％至约60％重量的粘合剂。 还提供了制造材料的方法。
-
公开(公告)号：US20090188748A1
公开(公告)日：2009-07-30
申请号：US12019124
申请日：2008-01-24
申请人： James F. Stevenson , Roger B. Williamson , Ion Virgil Vintilescu , Vincent Chung , Martin C. Baker , Lee Poandl
发明人： James F. Stevenson , Roger B. Williamson , Ion Virgil Vintilescu , Vincent Chung , Martin C. Baker , Lee Poandl
CPC分类号： G10K11/16 , B29C73/06 , B64F5/40 , F02C7/24 , F05D2230/80 , F05D2260/96 , F05D2300/614 , Y02T50/672 , Y10T29/4973
摘要： Methods are provided for repairing a defect in a noise suppression panel. In an embodiment, by way of example only, a method includes the steps of removing a section of the noise suppression panel that includes the defect to thereby create a cavity, forming an insert configured to mate with the cavity, the insert comprising an acoustic damping material comprising a plurality of fibers and a binder, and placing the insert within the cavity.
摘要翻译： 提供了用于修复噪声抑制面板中的缺陷的方法。 在一个实施例中，仅作为示例，一种方法包括以下步骤：去除包括缺陷的噪声抑制面板的一部分，从而形成空腔，形成配置成与空腔配合的插入件，该插入件包括声阻尼 包括多个纤维和粘合剂的材料，以及将所述插入件放置在所述腔内。
-
公开(公告)号：US20100090153A1
公开(公告)日：2010-04-15
申请号：US11601128
申请日：2006-11-15
IPC分类号： E04B1/84
CPC分类号： G10K11/162 , B32B3/266 , B32B5/08 , B32B15/14 , B32B15/18 , B32B27/12 , B32B27/18 , B32B27/281 , B32B2260/021 , B32B2260/04 , B32B2260/046 , B32B2262/0246 , B32B2262/0269 , B32B2262/10 , B32B2262/106 , B32B2262/14 , B32B2307/10 , B32B2307/102 , B32B2307/50 , B32B2605/18 , Y10T428/2904 , Y10T428/2907 , Y10T428/2922 , Y10T428/2976
摘要： A fiber-based acoustic treatment material is provided. The material includes between about 3% and about 25% by weight of fibrillated microfibers, between about 20% and about 75% by weight of reinforcement microfibers, and between about 15% and about 60% by weight of a binder. Methods of making the material are also provided
摘要翻译： 提供了一种基于纤维的声学处理材料。 该材料包括约3％至约25％重量的原纤化微纤维，约20％至约75％重量的增强微纤维，和约15％至约60％重量的粘合剂。 还提供了制造材料的方法
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.024 秒)
