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21.发明授权Ceramic matrix composite repair by reactive processing and mechanical interlocking 有权陶瓷基体复合修复通过反应处理和机械互锁公开(公告)号：US09366140B2
公开(公告)日：2016-06-14
申请号：US14141976
申请日：2013-12-27
发明人： Adam Lee Chamberlain
IPC分类号： C04B41/91 , F01D5/00 , C04B35/571 , C04B35/573 , C04B35/80 , C04B37/02 , F01D5/28 , B28B1/42 , B28B21/48 , C22C1/04 , B22F5/10
CPC分类号： F01D5/005 , B22F2005/103 , B22F2999/00 , B28B1/42 , B28B21/48 , C04B35/571 , C04B35/573 , C04B35/803 , C04B35/806 , C04B37/023 , C04B2235/5244 , C04B2235/5248 , C04B2235/6028 , C04B2235/614 , C04B2235/616 , C04B2237/30 , C04B2237/363 , C04B2237/38 , C04B2237/40 , C04B2237/402 , C04B2237/404 , C04B2237/405 , C22C1/04 , C22C1/0416 , F01D5/282 , F01D5/284 , F05D2300/6033 , Y02T50/672 , Y10T156/10 , Y10T156/1028 , Y10T428/20 , B22F5/04 , B22F2201/00
摘要： A method for modifying a ceramic matrix component is disclosed including identifying a non-conforming region of a composite component capable of operating in a gas turbine engine; removing at least a portion of the non-conforming region to create an exposed surface of the composite component; preparing a preform in response to the removing at least a portion of the non-conforming region; applying a reactive constituent surface region to at least one of the exposed surface of the composite component and the preform, the reactive constituent surface region being capable of producing a non-equilibrium condition; positioning the preform to provide a contact region between the exposed surface of the composite component and the preform proximate the reactive constituent surface region; and reacting the reactive constituent surface region in an equilibrium reaction at the contact region to form a bond structure between the exposed surface of the composite component and the preform.
摘要翻译： 公开了一种用于改变陶瓷基体组分的方法，包括鉴定能够在燃气涡轮发动机中操作的复合部件的不合格区域; 去除所述不合格区域的至少一部分以产生所述复合部件的暴露表面; 响应于去除所述不合格区域的至少一部分而制备预成型件; 将反应性构成表面区域施加到复合构件的暴露表面和预成型体中的至少一个上，反应性构成表面区域能够产生非平衡条件; 定位预成型件以在复合部件的暴露表面和接近反应性构件表面区域的预成型件之间提供接触区域; 并使反应性组分表面区域在接触区域处的平衡反应中反应，以在复合组分的暴露表面和预型体之间形成结合结构。
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公开(公告)号：US09328620B2
公开(公告)日：2016-05-03
申请号：US14141956
申请日：2013-12-27
IPC分类号： C04B35/00 , B29C33/52 , F01D5/28 , C04B35/571 , C04B35/573 , C04B35/80 , C04B37/02 , B28B1/42 , B28B21/48 , C04B35/565 , F16D69/02 , B22F5/10 , C22C1/04
CPC分类号： F01D5/282 , B22F2005/103 , B22F2999/00 , B28B1/42 , B28B21/48 , B29C33/52 , C04B35/565 , C04B35/571 , C04B35/573 , C04B35/803 , C04B35/806 , C04B37/023 , C04B2235/5244 , C04B2235/5248 , C04B2235/6028 , C04B2235/614 , C04B2235/616 , C04B2237/30 , C04B2237/363 , C04B2237/38 , C04B2237/40 , C04B2237/402 , C04B2237/404 , C04B2237/405 , C22C1/04 , C22C1/0416 , C22C19/03 , C22C21/02 , C22C28/00 , F01D5/284 , F05D2300/6033 , F16D69/023 , F16D2200/0052 , Y10T156/1028 , B22F5/04 , B22F2201/00
摘要： A method for making a gas turbine engine matrix composite structure. The method includes providing at least one metal core element, fabricating a matrix composite component about the metal core element, and removing at least part of the metal core element from the matrix composite component by introduction of a halogen gas.
摘要翻译： 一种制造燃气轮机发动机基体复合结构的方法。 该方法包括提供至少一个金属芯元件，围绕金属芯元件制造基体复合元件，并通过引入卤素气体从基质复合元件中去除至少部分金属芯元件。
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23.发明授权公开(公告)号：US10717681B2
公开(公告)日：2020-07-21
申请号：US14958180
申请日：2015-12-03
IPC分类号： B32B38/00 , C04B37/00 , C04B35/80 , B29C70/00 , C04B35/565
摘要： A method of preparing a ceramic matrix composite (CMC) component that includes a protective ceramic layer comprises adhering at least one flexible ceramic tape to a ceramic fiber preform, where the at least one flexible ceramic tape comprises ceramic particles dispersed in an organic binder phase. After the adhering, the at least one flexible ceramic tape is heated to a temperature sufficient to volatilize the organic binder phase, thereby forming a porous ceramic layer on at least a portion of the ceramic fiber preform. After the heating and volatilizing, the ceramic fiber preform and the porous ceramic layer are infiltrated with a molten material, thereby forming a CMC component including, on at least a portion thereof, a protective ceramic layer.
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公开(公告)号：US10323326B2
公开(公告)日：2019-06-18
申请号：US15359309
申请日：2016-11-22
IPC分类号： C23C30/00 , C04B41/88 , C04B41/51 , C04B41/52 , C04B41/90 , C04B35/71 , F01D5/28 , C22C27/02 , C22C27/06 , C04B41/00 , C04B41/89 , F01D5/30
摘要： An apparatus includes a ceramic matrix composite (CMC) component and an interface coating on the CMC component, wherein the interface coating includes a layer of at least one of the following compositions: 40-50 wt % Nb, 28-42 wt % Al, 4-15 wt % Cr, 1-2 wt % Si; 90-92 wt % Mo, 4-5 wt % Si, 4-5 wt % B; or 60-80 wt % V, 20-30 wt % Cr, 2-15 wt % Ti.
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25.发明申请METHOD OF MAKING A CERAMIC MATRIX COMPOSITE (CMC) COMPONENT INCLUDING A PROTECTIVE CERAMIC LAYER 审中-公开制备陶瓷基复合材料（CMC）组分的方法，包括保护性陶瓷层公开(公告)号：US20160159066A1
公开(公告)日：2016-06-09
申请号：US14958180
申请日：2015-12-03
摘要： A method of preparing a ceramic matrix composite (CMC) component that includes a protective ceramic layer comprises adhering at least one flexible ceramic tape to a ceramic fiber preform, where the at least one flexible ceramic tape comprises ceramic particles dispersed in an organic binder phase. After the adhering, the at least one flexible ceramic tape is heated to a temperature sufficient to volatilize the organic binder phase, thereby forming a porous ceramic layer on at least a portion of the ceramic fiber preform. After the heating and volatilizing, the ceramic fiber preform and the porous ceramic layer are infiltrated with a molten material, thereby forming a CMC component including, on at least a portion thereof, a protective ceramic layer.
摘要翻译： 制备包括保护性陶瓷层的陶瓷基质复合材料（CMC）组分的方法包括将至少一个柔性陶瓷带粘附到陶瓷纤维预制件上，其中至少一个柔性陶瓷带包括分散在有机粘结相中的陶瓷颗粒。 在粘合之后，将至少一个柔性陶瓷带加热到足以挥发有机粘合剂相的温度，从而在陶瓷纤维预制件的至少一部分上形成多孔陶瓷层。 在加热和挥发之后，陶瓷纤维预制件和多孔陶瓷层被熔融材料渗透，从而形成CMC组分，其至少在一部分上包含保护陶瓷层。
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公开(公告)号：US20160137559A1
公开(公告)日：2016-05-19
申请号：US14205010
申请日：2014-03-11
CPC分类号： C23C30/00 , C04B35/71 , C04B41/009 , C04B41/5105 , C04B41/5133 , C04B41/5138 , C04B41/5144 , C04B41/5155 , C04B41/52 , C04B41/522 , C04B41/88 , C04B41/89 , C04B41/90 , F01D5/282 , F01D5/284 , F01D5/288 , F01D5/3007 , F05D2220/30 , F05D2220/32 , F05D2230/90 , F05D2240/30 , F05D2300/10 , F05D2300/6033 , C04B35/565 , C04B35/806 , C04B35/584 , C04B35/10 , C04B35/803 , C04B35/18 , C04B41/5096 , C04B41/5094 , C04B41/5161 , C04B41/5116 , C04B41/5122 , C04B41/5127 , C04B41/5024 , C04B41/5037
摘要： An apparatus includes a ceramic matrix composite (CMC) component and an interface coating on the CMC component, wherein the interface coating includes a layer of at least one of the following compositions: 100 wt % Ir; 90-95 wt % Ir, 5-10 wt % Co, 1-2 wt % Al, 1-2 wt % Si; 40-50 wt % Nb, 28-42 wt % Al, 4-15 wt % Cr, 1-2 wt % Si; 90-92 wt % Mo, 4-5 wt % Si, 4-5 wt % B; or 60-80 wt % V, 20-30 wt % Cr, 2-15 wt % Ti.
摘要翻译： 一种装置包括陶瓷基质复合材料（CMC）组分和在CMC组分上的界面涂层，其中界面涂层包括以下组合物中的至少一种：100wt％Ir; 90-95wt％Ir，5-10wt％Co，1-2wt％Al，1-2wt％Si; 40-50重量％的Nb，28-42重量％的Al，4-15重量％的Cr，1-2重量％的Si; 90-92wt％Mo，4-5wt％Si，4-5wt％B; 或60-80重量％V，20-30重量％Cr，2-15重量％Ti。
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公开(公告)号：US20160003092A1
公开(公告)日：2016-01-07
申请号：US14789676
申请日：2015-07-01
CPC分类号： F01D11/122 , B05D1/36 , B05D5/061 , B05D7/14 , B32B18/00 , C04B35/50 , C04B35/62222 , C04B41/009 , C04B41/5024 , C04B41/52 , C04B41/85 , C04B41/87 , C04B41/89 , C04B2111/807 , C23C4/04 , C23C4/067 , C23C4/10 , C23C4/134 , C23C14/06 , C23C14/14 , C23C16/22 , C23C16/24 , C23C28/04 , C23C28/044 , C23C28/321 , C23C28/34 , C23C28/345 , F01D5/288 , F01D9/02 , F05D2220/32 , F05D2230/312 , F05D2260/83 , F05D2300/211 , G01B11/0616 , C04B35/14 , C04B35/565 , C04B35/584 , C04B35/10 , C04B35/18 , C04B20/0036 , C04B41/4527 , C04B41/4582 , C04B2103/0021 , C04B41/524
摘要： In some examples, a coating may include at least one feature that facilitates visual determination of a thickness of the coating. For example, the coating may include a plurality of microspheres disposed at a predetermined depth of the coating. The plurality of microspheres may define a distinct visual characteristic. By inspecting the coating and viewing at least one of the microspheres, the thickness of the coating may be estimated. In some examples, the plurality of microspheres may be embedded in a matrix material, and the distinct visual characteristic of the microspheres may be different than the visual characteristic of the matrix material. In other examples, the at least one feature may include at least one distinct layer in the coating system that includes a distinct visual characteristic, such as a color of the distinct layer.
摘要翻译： 在一些实例中，涂层可以包括促进目视确定涂层厚度的至少一个特征。 例如，涂层可以包括设置在涂层的预定深度的多个微球。 多个微球体可以定义明显的视觉特征。 通过检查涂层并观察至少一个微球，可以估计涂层的厚度。 在一些实例中，多个微球体可嵌入基质材料中，并且微球体的不同视觉特性可能与基体材料的视觉特性不同。 在其他示例中，至少一个特征可以包括涂层系统中的至少一个不同的层，其包括不同的视觉特征，例如不同层的颜色。
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公开(公告)号：US20140272431A1
公开(公告)日：2014-09-18
申请号：US14097873
申请日：2013-12-05
IPC分类号： B32B38/00
CPC分类号： B32B38/0008 , C04B35/01 , C04B35/515 , C04B35/56 , C04B35/5611 , C04B35/563 , C04B35/573 , C04B35/62222 , C04B35/65 , C04B37/003 , C04B37/005 , C04B37/006 , C04B37/025 , C04B37/026 , C04B2235/48 , C04B2235/616 , C04B2235/6581 , C04B2235/6582 , C04B2235/665 , C04B2235/666 , C04B2235/96 , C04B2235/963 , C04B2237/02 , C04B2237/06 , C04B2237/08 , C04B2237/083 , C04B2237/086 , C04B2237/095 , C04B2237/121 , C04B2237/122 , C04B2237/123 , C04B2237/16 , C04B2237/38 , C04B2237/52 , C04B2237/55 , C04B2237/58 , C04B2237/60 , C04B2237/61 , C04B2237/70 , C04B2237/708 , C04B2237/72 , C04B2237/78 , F01D5/282 , F01D5/284 , F05D2300/6033
摘要： A method including applying layers of multiple constituents where the constituents are capable of producing a non-equilibrium condition on the contacting surfaces of a ceramic matrix composite component and a gas turbine engine component where one outer coating includes a first constituent and the other outer coating includes a second constituent; forming a component assembly with the ceramic matrix composite component coupled to the gas turbine engine component with contact between the outer coatings; adding an energy to facilitate an equilibrium reaction between the first constituent of the first outer coating and the second constituent of the second outer coating; and as a result of adding the energy, forming a bond structure in the component assembly with a product of the equilibrium reaction where the bond structure affixes the ceramic matrix composite component to the gas turbine engine component between the first constituent and the second constituent.
摘要翻译： 一种方法，包括施加多个组分的层，其中所述组分能够在陶瓷基质复合组分和燃气涡轮发动机组分的接触表面上产生非平衡状态，其中一个外涂层包括第一组分，另一个外涂层包括 第二个成分 形成具有通过所述外涂层之间的接触而耦合到所述燃气涡轮发动机部件的所述陶瓷基体复合部件的部件组件; 添加能量以促进第一外涂层的第一组分与第二外涂层的第二组分之间的平衡反应; 并且作为添加能量的结果，在组分组合中用平衡反应的产物形成结合结构，其中粘结结构将陶瓷基复合组分固定在第一组分和第二组分之间的燃气涡轮发动机组分上。
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公开(公告)号：US20140272377A1
公开(公告)日：2014-09-18
申请号：US14141969
申请日：2013-12-27
发明人： Adam Lee Chamberlain
IPC分类号： F01D25/00
CPC分类号： C03C17/3435 , C04B35/5622 , C04B35/565 , C04B35/573 , C04B35/58078 , C04B35/58092 , C04B35/591 , C04B35/62868 , C04B35/62884 , C04B35/80 , C04B35/806 , C04B2235/3813 , C04B2235/3821 , C04B2235/3826 , C04B2235/3839 , C04B2235/3891 , C04B2235/42 , C04B2235/422 , C04B2235/524 , C04B2235/5244 , C04B2235/614 , C04B2235/616 , F01D25/005 , Y10T428/249969 , Y10T428/31678
摘要： A method includes providing a ceramic fiber preform with a range of 20 to 40 volume percent fiber which can include silicon carbide fibers; coating the ceramic fiber preform with a boron nitride interface coating; infiltrating the ceramic fiber preform with a ceramic matrix with a range of 20 to 40 volume percent silicon carbide; infiltrating the ceramic fiber preform with a constituent material such as boron carbide, boron, and carbon; and infiltrating the ceramic fiber preform with a eutectic melt material where the metallic eutectic melt can include at least one material from a group consisting of: a transition metal-silicon eutectic melt such as zirconium silicide, a transition metal-boride eutectic melt such as zirconium boride, and a transition metal-carbide eutectic melt such as zirconium carbide.
摘要翻译： 一种方法包括提供具有20至40体积％纤维范围的可包括碳化硅纤维的陶瓷纤维预型体; 用氮化硼界面涂层涂覆陶瓷纤维预制件; 用具有20至40体积％碳化硅范围的陶瓷基体渗透陶瓷纤维预制件; 用诸如碳化硼，硼和碳的组成材料渗透陶瓷纤维预制件; 并用共晶熔体材料渗透陶瓷纤维预制件，其中金属共晶熔体可以包括至少一种由以下组成的组中的一种材料：过渡金属 - 硅共晶熔体如硅化锆，过渡金属 - 硼化物共晶熔体如锆 硼化物和过渡金属碳化物共晶熔体如碳化锆。
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30.发明申请CERAMIC MATRIX COMPOSITE REPAIR BY REACTIVE PROCESSING AND MECHANICAL INTERLOCKING 有权通过反应处理和机械互锁的陶瓷基体复合材料修复公开(公告)号：US20140272248A1
公开(公告)日：2014-09-18
申请号：US14141976
申请日：2013-12-27
发明人： Adam Lee Chamberlain
CPC分类号： F01D5/005 , B22F2005/103 , B22F2999/00 , B28B1/42 , B28B21/48 , C04B35/571 , C04B35/573 , C04B35/803 , C04B35/806 , C04B37/023 , C04B2235/5244 , C04B2235/5248 , C04B2235/6028 , C04B2235/614 , C04B2235/616 , C04B2237/30 , C04B2237/363 , C04B2237/38 , C04B2237/40 , C04B2237/402 , C04B2237/404 , C04B2237/405 , C22C1/04 , C22C1/0416 , F01D5/282 , F01D5/284 , F05D2300/6033 , Y02T50/672 , Y10T156/10 , Y10T156/1028 , Y10T428/20 , B22F5/04 , B22F2201/00
摘要： A method for modifying a ceramic matrix component is disclosed including identifying a non-conforming region of a composite component capable of operating in a gas turbine engine; removing at least a portion of the non-conforming region to create an exposed surface of the composite component; preparing a preform in response to the removing at least a portion of the non-conforming region; applying a reactive constituent surface region to at least one of the exposed surface of the composite component and the preform, the reactive constituent surface region being capable of producing a non-equilibrium condition; positioning the preform to provide a contact region between the exposed surface of the composite component and the preform proximate the reactive constituent surface region; and reacting the reactive constituent surface region in an equilibrium reaction at the contact region to form a bond structure between the exposed surface of the composite component and the preform.
摘要翻译： 公开了一种用于改变陶瓷基体组分的方法，包括鉴定能够在燃气涡轮发动机中操作的复合部件的不合格区域; 去除所述不合格区域的至少一部分以产生所述复合部件的暴露表面; 响应于去除所述不合格区域的至少一部分而制备预成型件; 将反应性构成表面区域施加到复合构件的暴露表面和预成型体中的至少一个上，反应性构成表面区域能够产生非平衡条件; 定位预成型件以在复合部件的暴露表面和接近反应性构件表面区域的预成型件之间提供接触区域; 并使反应性组分表面区域在接触区域处的平衡反应中反应，以在复合组分的暴露表面和预型体之间形成结合结构。
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