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公开(公告)号：US07749304B2
公开(公告)日：2010-07-06
申请号：US11342495
申请日：2006-01-30
CPC分类号： H01M8/04216 , F17C11/005 , F17C2221/012 , F17C2250/046 , F17C2250/0657 , F17C2270/0168 , Y02E60/321 , Y02P90/45
摘要： A method for storing hydrogen is described. The hydrogen is infused into hollow spheres. The spheres are made from a polymer which has a tensile strength sufficient to contain hydrogen under selected internal pressure conditions; and has a permeation coefficient which can be adjusted under variable humidity conditions. Adjustment of the humidity level after the hydrogen is infused results in the walls of the spheres becoming impermeable to hydrogen. The hydrogen stored in the spheres can then be released at a desired time by readjusting the humidity level. The released hydrogen can be directed to any type of equipment which is fueled by hydrogen or otherwise uses the gas. Related articles and systems are also described.
摘要翻译： 描述了存储氢的方法。 氢气注入中空球体。 球体由聚合物制成，该聚合物在选择的内部压力条件下具有足够的氢气的拉伸强度; 并且具有可在不同湿度条件下调节的渗透系数。 输入氢气后的湿度水平的调整导致球体的壁变得不可渗透氢气。 然后可以通过调整湿度水平在所需时间内释放储存在球体中的氢。 释放的氢气可以被引导到由氢燃料或以其它方式使用气体的任何类型的设备。 还描述了相关文章和系统。
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公开(公告)号：US20100151125A1
公开(公告)日：2010-06-17
申请号：US11833495
申请日：2007-08-03
IPC分类号： B05D3/02
摘要： Slurry coating process for selectively enriching surface regions of a metal-based substrate, for example, the under-platform regions of a turbine blade, with chromium. The process employs a slurry coating composition containing metallic chromium, optionally metallic aluminum in a lesser amount by weight than chromium, and optionally other constituents. The composition further includes colloidal silica, and may also include one or more additional constituents, though in any event the composition is substantially free of hexavalent chromium and sources thereof. The coating composition is applied to a surface region to form a slurry coating, which is then heated to remove any volatile components of the coating composition and thereafter cause diffusion of chromium from the coating into the surface region to form a chromium-rich diffusion coating.
摘要翻译： 用于选择性地富集金属基底板（例如涡轮叶片的平台下区域）与铬的表面区域的浆料涂覆方法。 该方法使用含有金属铬，任选的金属铝，其量小于铬的量，以及任选的其它组分的浆料涂料组合物。 组合物还包括胶体二氧化硅，并且还可以包括一种或多种另外的组分，尽管在任何情况下组合物基本上不含六价铬及其来源。 将涂料组合物施加到表面区域以形成浆料涂层，然后将其加热以除去涂料组合物的任何挥发性组分，然后使铬从涂层扩散到表面区域中以形成富铬扩散涂层。
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53.发明申请PROCESS FOR REMOVING METALLIC MATERIAL FROM CASTED SUBSTATES, AND RELATED COMPOSITIONS 审中-公开从铸造物质中除去金属材料的方法及相关组合物公开(公告)号：US20100147803A1
公开(公告)日：2010-06-17
申请号：US12334582
申请日：2008-12-15
申请人： Lawrence Bernard Kool , Michael Francis Xavier Gigliotti , Shyh-Chin Huang , Gabriel Kwadwo Ofori-Okai
发明人： Lawrence Bernard Kool , Michael Francis Xavier Gigliotti , Shyh-Chin Huang , Gabriel Kwadwo Ofori-Okai
CPC分类号： C23F1/16 , C23F1/30 , C23F1/44 , F05B2230/10 , F05B2230/21 , F05B2230/211
摘要： A method for removing a metallic material from the surface of a casted substrate includes the step of contacting the metallic material with an aqueous composition which comprises an acid having the formula HxAF6, or precursors to said acid. “A” in the formula is selected from the group consisting of Si, Ge, Ti, Zr, Al, and Ga; and x is 1-6.
摘要翻译： 从铸造基材的表面除去金属材料的方法包括使金属材料与包含具有式H x F 6的酸或所述酸的前体的水性组合物接触的步骤。 式中“A”选自Si，Ge，Ti，Zr，Al和Ga; x为1-6。
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54.发明申请METHODS OF FABRICATING ENVIRONMENTAL BARRIER COATINGS FOR SILICON BASED SUBSTRATES 审中-公开硅基基材环氧树脂涂料的制备方法公开(公告)号：US20090297718A1
公开(公告)日：2009-12-03
申请号：US12128943
申请日：2008-05-29
CPC分类号： C23C24/08 , C04B41/009 , C04B41/5024 , C04B41/52 , C04B41/87 , C04B41/89 , C23C26/00 , F01D5/288 , F05D2300/222 , F05D2300/2283 , C04B41/4539 , C04B41/455 , C04B41/5037 , C04B41/5096 , C04B35/565 , C04B35/584 , C04B35/806 , C04B35/58092
摘要： A method of protecting an article from a high temperature environment, the method includes providing a substrate comprising silicon, forming a slurry coating composition, wherein the composition comprises a metallic silicon powder, a rare-earth oxide, an alkaline earth metal oxide, an aluminum oxide, or a combination comprising at least one of the foregoing, and a binder effective to chemically stabilize the slurry coating, applying a layer of the slurry coating over the substrate, and heat-treating the slurry coating under conditions sufficient to oxidize the metallic silicon powder and form an alkaline earth metal aluminosilicate, a rare-earth silicate, an aluminum silicate, or a combination comprising at least one of the foregoing bonded to the substrate.
摘要翻译： 一种保护制品免受高温环境的方法，所述方法包括提供包含硅的基底，形成浆料涂料组合物，其中所述组合物包含金属硅粉末，稀土氧化物，碱土金属氧化物，铝 氧化物或包含至少一种前述物质的组合物和有效化学稳定浆料涂料的粘合剂，在基材上施加一层浆料涂层，以及在足以氧化金属硅的条件下热处理浆料涂层 粉末形成碱土金属硅铝酸盐，稀土硅酸盐，硅酸铝或包含至少一种前述物质的组合物与基底结合。
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公开(公告)号：US20090139607A1
公开(公告)日：2009-06-04
申请号：US11925962
申请日：2007-10-28
申请人： Lawrence Bernard Kool , Ann Melinda Ritter , David Edwin Budinger , Liang Jiang , Laurent Cretegny
发明人： Lawrence Bernard Kool , Ann Melinda Ritter , David Edwin Budinger , Liang Jiang , Laurent Cretegny
IPC分类号： B23K35/36
CPC分类号： B23K35/025 , B23K35/0244 , B23K35/3033 , B23K35/3046 , B23K35/36 , B23K35/3605 , B23K35/3606 , B23K35/361 , B23K35/362 , B23K35/38 , C21D9/50
摘要： Braze compositions containing flux compositions and processes for using such braze compositions, such as for use in the manufacturing, coating, repair, and build-up of superalloy components. The braze composition contains an aqueous binder system, multiple inorganic compounds, titanium hydride, and a metallic braze alloy. The braze composition is useful when brazing superalloys that are prone to oxidation at elevated brazing temperatures.
摘要翻译： 包含助焊剂组合物的钎焊组合物和使用这种钎焊组合物的方法，例如用于超级合金部件的制造，涂覆，修复和堆积。 钎焊组合物含有水性粘合剂体系，多种无机化合物，氢化钛和金属钎焊合金。 当钎焊高温合金易于在升高的钎焊温度下氧化时，钎焊组合物是有用的。
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56.发明申请ORGANIC COATING COMPOSITIONS FOR ALUMINIZING METAL SUBSTRATES, AND RELATED METHODS AND ARTICLES 审中-公开用于金属基材铝的有机涂层组合物及其相关方法和文章公开(公告)号：US20090084472A1
公开(公告)日：2009-04-02
申请号：US12254038
申请日：2008-10-20
申请人： Michael Francis X. Gigliotti, JR. , Lawrence Bernard Kool , Anatoli Kogan , Richard DiDomizio , Brian Stephen Noel , David Carr , William Randall Thompson
发明人： Michael Francis X. Gigliotti, JR. , Lawrence Bernard Kool , Anatoli Kogan , Richard DiDomizio , Brian Stephen Noel , David Carr , William Randall Thompson
CPC分类号： C09D5/38 , C23C10/30 , Y10T428/31511 , Y10T428/31522 , Y10T428/31529 , Y10T428/31551 , Y10T428/31678 , Y10T428/31725 , Y10T428/31855 , Y10T428/31938
摘要： An organic coating composition is described, which can be used to enrich the surface region of a metal-based substrate with aluminum. The composition comprises an aluminum-based powder and at least one organic resin, e.g., alkyds, epoxies, or silicone materials. At least some of the aluminum-based powder is in the form of substantially spherical powder particles. The coating composition is substantially free of hexavalent chromium. It can be applied to the substrate by a variety of techniques, such as spraying. It is then heat-treated, to cause diffusion of aluminum into the surface region of the substrate, e.g., a turbine engine component. The composition exhibits good thermal and chemical stability for extended periods of time. Related articles are also described.
摘要翻译： 描述了一种有机涂料组合物，其可用于用铝富集金属基底料的表面区域。 组合物包含铝基粉末和至少一种有机树脂，例如醇酸树脂，环氧树脂或硅氧烷材料。 至少一些铝基粉末是基本上为球形的粉末颗粒的形式。 涂料组合物基本上不含六价铬。 它可以通过各种技术（如喷涂）应用于基材。 然后对其进行热处理，以使铝扩散到基板的表面区域，例如涡轮发动机部件。 该组合物在长时间内表现出良好的热和化学稳定性。 还描述了相关文章。
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公开(公告)号：US20080202552A1
公开(公告)日：2008-08-28
申请号：US11635342
申请日：2006-12-07
摘要： Disclosed is a method for selectively removing a coating from a substrate. Aluminum is diffused into the coating. The coating is contacted with an aqueous composition including at least one of an acid having the formula HxAF6, and precursors to the acid, A being selected from the group consisting of Si, Ge, Ti, Zr, Al, and Ga, and x being 1-6. The coating being removed is often an McrAl(X) material. The substrate is a metal, usually a superalloy.
摘要翻译： 公开了从基板选择性地去除涂层的方法。 铝被扩散到涂层中。 将涂层与含有下列化合物的水性组合物接触，所述水性组合物包括具有下式的酸的至少一种：具有下式的酸：其中酸的前体A选自 的Si，Ge，Ti，Zr，Al和Ga，x为1-6。 被去除的涂层通常是McrAl（X）材料。 基材是金属，通常是超合金。
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公开(公告)号：US20080069751A1
公开(公告)日：2008-03-20
申请号：US11523982
申请日：2006-09-20
IPC分类号： B01D53/40
CPC分类号： B01D53/1456 , B01D2257/204
摘要： A method of treating an acidic component in an exhaust gas includes contacting the exhaust gas with an aqueous solution including a water-soluble amine that produces a water-soluble salt when reacted with the acidic component of the exhaust gas.
摘要翻译： 处理排气中的酸性成分的方法包括使废气与包含水溶性胺的水溶液接触，所述水溶液在与废气的酸性成分反应时产生水溶性盐。
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59.发明授权Apparatus and method for rejuvenating cooling passages within a turbine airfoil 失效涡轮机翼中的冷却通道的再生装置和方法公开(公告)号：US06743350B2
公开(公告)日：2004-06-01
申请号：US10063087
申请日：2002-03-18
IPC分类号： B23H1100
摘要： An electrode for rejuvenating a cooling passage within an airfoil, the electrode including a tip, an end, a conductive core extending between the tip and the end, and an insulating coating disposed on the conductive core. The insulating coating exposes a number of conductive strips of the conductive core extending between the tip and the end. The insulating coating forms a number of insulating portions and further exposes a number of spacer portions of the conductive core longitudinally positioned between the insulating portions. The insulating portions substantially span a distance between the tip and the end and are positioned between the conductive strips.
摘要翻译： 一种用于振动翼型内的冷却通道的电极，所述电极包括尖端，端部，在尖端和端部之间延伸的导电芯，以及设置在导电芯上的绝缘涂层。 绝缘涂层暴露出在尖端和端部之间延伸的多个导电芯的导电条。 绝缘涂层形成多个绝缘部分，并进一步暴露导体芯的多个间隔部分纵向定位在绝缘部分之间。 绝缘部分基本上跨越尖端和端部之间的距离并且位于导电条之间。
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