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    Method for producing a metallic alloy by dissolution, oxidation and chemical reduction
    1.
    发明授权
    Method for producing a metallic alloy by dissolution, oxidation and chemical reduction 有权
    通过溶解，氧化和化学还原生产金属合金的方法

    公开(公告)号：US07510680B2

    公开(公告)日：2009-03-31

    申请号：US10318763

    申请日：2002-12-13

    申请人： James Dale Steibel ,  Andrew Philip Woodfield

    发明人： James Dale Steibel ,  Andrew Philip Woodfield

    IPC分类号： B22F1/00 ,  C22C1/10

    CPC分类号： C22B5/18 ,  C22B34/1263 ,  C22C1/02

    摘要： A metallic alloy having at least two metallic constituents is produced by first furnishing at least two non-oxide compounds, wherein the non-oxide compounds collectively comprise each of the metallic constituents, and wherein each of the non-oxide compounds is soluble in a mutual solvent. The method further includes dissolving the non-oxide compounds in the mutual solvent to produce a solution containing the metallic constituents, thereafter heating the solution to remove the mutual solvent and oxidize the metallic constituents to produce a mixed metallic oxide, thereafter cooling the mixed metallic oxide to form a substantially homogeneous mixed metallic oxide solid mass, and thereafter chemically reducing the mixed metallic oxide solid mass to produce a metallic alloy. The metallic alloy may be consolidated or otherwise processed.

    摘要翻译： 通过首先提供至少两种非氧化物化合物来制备具有至少两种金属成分的金属合金，其中非氧化物化合物共同地包含每种金属成分，并且其中每种非氧化物化合物可溶于相互 溶剂。 该方法还包括将非氧化物化合物溶解在相互溶剂中以产生含有金属组分的溶液，然后加热溶液以除去互溶剂并氧化金属组分以产生混合金属氧化物，然后冷却混合的金属氧化物 以形成基本上均匀的混合金属氧化物固体物质，然后化学还原混合的金属氧化物固体物质以产生金属合金。 金属合金可以被固结或以其它方式加工。

    Methods for providing ceramic matrix composite components with increased thermal capacity
    6.
    发明授权
    Methods for providing ceramic matrix composite components with increased thermal capacity 有权
    提供具有增加的热容量的陶瓷基复合材料组件的方法

    公开(公告)号：US06316048B1

    公开(公告)日：2001-11-13

    申请号：US09613881

    申请日：2000-07-11

    申请人： James Dale Steibel ,  David Alan Utah

    发明人： James Dale Steibel ,  David Alan Utah

    IPC分类号： B05D112

    CPC分类号： C04B41/009 ,  C04B35/573 ,  C04B35/806 ,  C04B41/5059 ,  F01D5/284 ,  F01D5/288 ,  F05D2240/31 ,  F05D2260/2212 ,  F05D2260/2214 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/673 ,  Y02T50/676 ,  C04B41/4539 ,  C04B41/5096 ,  C04B35/565

    摘要： A method for enhancing the cooling capability of a turbine component made from a ceramic matrix composite. The method improves the thermal performance of the component by producing a surface having increased cooling capacity, thereby allowing the component to operate at a higher temperature. The method tailors the available surface area on the cooling surface of the composite component by depositing a particulate layer of coarse grained ceramic powders of preselected size onto the surface of the ceramic matrix composite component. The size of the particulate is selectively tailored to match the desired surface finish or surface roughness of the article. The article may be designed to have different surface finishes for different locations, so that the application of different sized powders can provide different cooling capabilities at different locations, if desired. The compositions of the particulates are chemically compatible with the ceramic material comprising the outer surface or portion of the ceramic matrix composite. The particulates are applied using a slurry and incorporated into the article by heating to an elevated temperature without melting the matrix, the particulates or the fiber reinforcement.

    摘要翻译： 一种用于增强由陶瓷基体复合材料制成的涡轮部件的冷却能力的方法。 该方法通过产生具有增加的冷却能力的表面来提高部件的热性能，从而允许部件在较高温度下操作。 该方法通过将预选尺寸的粗颗粒陶瓷粉末的颗粒层沉积到陶瓷基复合材料组件的表面上来调整复合组件的冷却表面上的可用表面积。 选择性地调整颗粒的尺寸以匹配制品的期望的表面光洁度或表面粗糙度。 该制品可以被设计成对于不同的位置具有不同的表面光洁度，使得不同尺寸的粉末的应用可以在不同的位置提供不同的冷却能力，如果需要的话。 颗粒的组成与包含陶瓷基质复合材料的外表面或部分的陶瓷材料化学相容。 使用浆料施加颗粒并通过加热到升高的温度而不熔化基质，颗粒或纤维增强物而掺入制品中。

    Conbustor having a ceramic matrix composite liner
    10.
    发明授权
    Conbustor having a ceramic matrix composite liner 有权
    具有陶瓷基体复合衬套的聚变器

    公开(公告)号：US06397603B1

    公开(公告)日：2002-06-04

    申请号：US09567557

    申请日：2000-05-05

    申请人： Wayne Garcia Edmondson ,  James Dale Steibel ,  Harold Ray Hansel

    发明人： Wayne Garcia Edmondson ,  James Dale Steibel ,  Harold Ray Hansel

    IPC分类号： F23R360

    CPC分类号： F23R3/007 ,  F05B2230/606 ,  F23D2212/103 ,  F23R3/60

    摘要： A combustor having liners made from ceramic matrix composite materials (CMC's) that are capable of withstanding higher temperatures than metallic liners. The ceramic matrix composite liners are used in conjunction with mating components that are manufactured from superalloy materials. To permit the use of a combustor having liners made from CMC materials in conjunction with metallic materials used for the mating forward cowls, and aft seals with attached seal retainer over the broad range of temperatures of a combustor, the combustor is designed to allow for the differential thermal expansion of the differing materials at their interfaces in a manner that does not introduce stresses into the liner as a result of thermal expansion and also balances the flow of cooling air as a result of the thermal expansion.

    摘要翻译： 具有由陶瓷基质复合材料（CMC）制成的衬垫的燃烧器能够承受比金属衬里更高的温度。 陶瓷基复合衬套与由超级合金材料制成的配合部件结合使用。 为了允许使用具有由CMC材料制成的衬垫与用于配合前罩的金属材料的燃烧器以及在燃烧器的宽范围的温度下具有附接的密封保持器的尾部密封件，燃烧器被设计成允许 不同材料在其界面处的不均匀热膨胀以不会由于热膨胀而将应力引入衬垫并且还由于热膨胀而平衡冷却空气的流动的方式。