公开(公告)号：US20130022471A1

公开(公告)日：2013-01-24

申请号：US13188755

申请日：2011-07-22

申请人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

发明人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

IPC分类号： F01D5/14 ,  B05D3/00 ,  B05D1/38 ,  B05D7/22 ,  B05D3/02

CPC分类号： F01D5/005 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  F01D5/147 ,  F01D5/282 ,  F01D5/284 ,  F05D2300/6033 ,  Y10T29/49318 ,  C04B35/80 ,  C04B41/4539 ,  C04B41/4572 ,  C04B41/4582 ,  C04B41/5025 ,  C04B14/4693 ,  C04B41/5059 ,  C04B41/522 ,  C04B41/4523

摘要： Methods for repairing a turbine airfoil constructed from a CMC material are provided via filling a cavity located in the turbine airfoil with a ceramic paste (e.g., including a ceramic powder and a binder), heating the ceramic paste in the cavity to remove the binder, thereby forming a porous ceramic material, and adding a molten ceramic material to the porous ceramic material. The cavity can be defined in an airfoil of the turbine airfoil (e.g., on a tip or cap of the airfoil). Intermediates formed during the repair of a turbine airfoil are also provided. The intermediate can generally include an airfoil comprising a CMC material, a cavity defined in the airfoil, and a porous ceramic material filling the cavity.

摘要翻译： 通过用陶瓷浆（例如，包括陶瓷粉末和粘合剂）填充位于涡轮机翼型中的空腔来提供用于修复由CMC材料构成的涡轮机翼型的方法，加热腔中的陶瓷浆料以除去粘合剂， 从而形成多孔陶瓷材料，并将熔融陶瓷材料加入到多孔陶瓷材料中。 空腔可以限定在涡轮机翼型的翼型（例如，在翼型的尖端或盖上）。 还提供在涡轮翼型修复期间形成的中间体。 中间体通常可以包括包含CMC材料的翼型，在翼型中限定的空腔和填充空腔的多孔陶瓷材料。

公开(公告)号：US08715435B2

公开(公告)日：2014-05-06

申请号：US13228927

申请日：2011-09-09

申请人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

发明人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

IPC分类号： B32B37/00 ,  B29C65/06

CPC分类号： B29C65/0672 ,  B29C65/06 ,  C04B35/573 ,  C04B35/62857 ,  C04B35/6286 ,  C04B35/62863 ,  C04B35/62865 ,  C04B35/62868 ,  C04B35/62871 ,  C04B35/62873 ,  C04B35/62876 ,  C04B35/62894 ,  C04B35/806 ,  C04B37/001 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/50 ,  C04B2237/84 ,  Y10T156/1089

摘要： In certain embodiments of the present disclosure a method for modifying a composite article is described. The method includes positioning a plug made from composite material at a site on the composite article. The method further includes rotating at least one of the plug and the article at a rate of speed sufficient to form an inertia bond between the plug and the site of the composite article. The plug and the site are engaged to effect an inertia bond therebetween.

摘要翻译： 在本公开的某些实施方案中，描述了用于修饰复合制品的方法。 该方法包括将由复合材料制成的塞子定位在复合制品的位置。 该方法还包括以足以在塞子和复合制品的部位之间形成惯性接合的速度的速度旋转塞子和制品中的至少一个。 插头和现场被接合以实现它们之间的惯性接合。

公开(公告)号：US20130062000A1

公开(公告)日：2013-03-14

申请号：US13228927

申请日：2011-09-09

申请人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

发明人： Herbert Chidsey Roberts, III ,  Paul Edward Gray ,  Roger Lee Ken Matsumoto ,  Jeffrey H. Boy ,  Philip Harold Monaghan ,  Joseph Halada

IPC分类号： B32B37/06 ,  B32B37/14 ,  B32B38/10 ,  B32B37/02 ,  B32B38/16

CPC分类号： B29C65/0672 ,  B29C65/06 ,  C04B35/573 ,  C04B35/62857 ,  C04B35/6286 ,  C04B35/62863 ,  C04B35/62865 ,  C04B35/62868 ,  C04B35/62871 ,  C04B35/62873 ,  C04B35/62876 ,  C04B35/62894 ,  C04B35/806 ,  C04B37/001 ,  C04B2237/365 ,  C04B2237/38 ,  C04B2237/50 ,  C04B2237/84 ,  Y10T156/1089

摘要： In certain embodiments of the present disclosure a method for modifying a composite article is described. The method includes positioning a plug made from composite material at a site on the composite article. The method further includes rotating at least one of the plug and the article at a rate of speed sufficient to form an inertia bond between the plug and the site of the composite article. The plug and the site are engaged to effect an inertia bond therebetween.

摘要翻译： 在本公开的某些实施方案中，描述了用于修饰复合制品的方法。 该方法包括将由复合材料制成的塞子定位在复合制品的位置。 该方法还包括以足以在塞子和复合制品的部位之间形成惯性接合的速度的速度旋转塞子和制品中的至少一个。 插头和现场被接合以实现它们之间的惯性接合。

公开(公告)号：US20140048978A1

公开(公告)日：2014-02-20

申请号：US13586930

申请日：2012-08-16

申请人： Glenn Curtis Taxacher ,  Peter de Diego ,  Paul Edward Gray ,  Philip Harold Monaghan

发明人： Glenn Curtis Taxacher ,  Peter de Diego ,  Paul Edward Gray ,  Philip Harold Monaghan

IPC分类号： B29C33/52 ,  B29C39/02

CPC分类号： C04B35/5607 ,  C04B35/563 ,  C04B35/573 ,  C04B35/653 ,  C04B2235/404 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/616

摘要： Systems, methods and devices adapted to ease manufacture of composite articles (e.g., ceramic composite articles), particularly composite articles which include a hollow feature are disclosed. In one embodiment, a system includes: a consumable core formed to be disposed within an inner portion of a composite precursor, the consumable core adapted to convert into an infiltrant during a manufacturing process and infiltrate the composite precursor.

摘要翻译： 公开了适于简化复合制品（例如，陶瓷复合制品）的制造的系统，方法和装置，特别是包括中空特征的复合制品。 在一个实施方案中，系统包括：消耗性芯，其被形成为设置在复合材料前体的内部部分内，所述消耗型芯适于在制造过程期间转化为渗透剂并渗透所述复合前体。

公开(公告)号：US09751807B2

公开(公告)日：2017-09-05

申请号：US13586930

申请日：2012-08-16

申请人： Glenn Curtis Taxacher ,  Peter de Diego ,  Paul Edward Gray ,  Philip Harold Monaghan

发明人： Glenn Curtis Taxacher ,  Peter de Diego ,  Paul Edward Gray ,  Philip Harold Monaghan

IPC分类号： B29C33/52 ,  C04B35/56 ,  C04B35/563 ,  C04B35/573 ,  C04B35/653

CPC分类号： C04B35/5607 ,  C04B35/563 ,  C04B35/573 ,  C04B35/653 ,  C04B2235/404 ,  C04B2235/421 ,  C04B2235/428 ,  C04B2235/616

摘要： Systems, methods and devices adapted to ease manufacture of composite articles (e.g., ceramic composite articles), particularly composite articles which include a hollow feature are disclosed. In one embodiment, a system includes: a consumable core formed to be disposed within an inner portion of a composite precursor, the consumable core adapted to convert into an infiltrant during a manufacturing process and infiltrate the composite precursor.

公开(公告)号：US06431255B1

公开(公告)日：2002-08-13

申请号：US09352112

申请日：1999-07-14

申请人： Asish Ghosh ,  Robert Arthur Giddings ,  Frederic Joseph Klug ,  Paul Steven Svec ,  Philip Harold Monaghan

发明人： Asish Ghosh ,  Robert Arthur Giddings ,  Frederic Joseph Klug ,  Paul Steven Svec ,  Philip Harold Monaghan

IPC分类号： B22C902

CPC分类号： B22C21/14 ,  B22C9/04

摘要： A ceramic casting shell mold having a pre-selected shape is described. It includes alternate, repeating layers of a ceramic coating material and a ceramic stucco, defining a total thickness of the shell mold; and a ceramic-based mat of reinforcing material disposed in the alternate, repeating layers of coating material and stucco. The reinforcing material for the mat is usually made from a ceramic material, and includes fibers having a bi-directional orientation. A method for making a ceramic casting shell mold is also described, as well as articles cast from such a mold, e.g., superalloy articles.

摘要翻译： 描述具有预选形状的陶瓷铸造壳模具。 它包括陶瓷涂层材料和陶瓷灰泥的交替重复层，限定了壳模的总厚度; 以及设置在涂层材料和灰泥的交替重复层中的增强材料的陶瓷基垫。 用于垫的增强材料通常由陶瓷材料制成，并且包括具有双向取向的纤维。 还描述了制造陶瓷铸造壳模具的方法，以及从这种模具铸造的制品，例如超级合金制品。

公开(公告)号：US09050769B2

公开(公告)日：2015-06-09

申请号：US13446465

申请日：2012-04-13

申请人： Philip Harold Monaghan ,  John McConnell Delvaux ,  Glenn Curtis Taxacher

发明人： Philip Harold Monaghan ,  John McConnell Delvaux ,  Glenn Curtis Taxacher

IPC分类号： B29C70/44 ,  B29D99/00 ,  F01D5/28

CPC分类号： B29D99/0028 ,  F01D5/282 ,  F01D5/284 ,  F05D2300/222 ,  Y10T29/4998

摘要： A pre-form CMC cavity and method of forming pre-form CMC cavity for a ceramic matrix component includes providing a mandrel, applying a base ply to the mandrel, laying-up at least one CMC ply on the base ply, removing the mandrel, and densifying the base ply and the at least one CMC ply. The remaining densified base ply and at least one CMC ply form a ceramic matrix component having a desired geometry and a cavity formed therein. Also provided is a method of forming a CMC component.

摘要翻译： 预成型CMC腔和形成用于陶瓷基体组分的预成型CMC空腔的方法包括提供心轴，将芯层施加到心轴上，在基底层上铺设至少一个CMC层，移除心轴， 并且使基层和至少一个CMC层致密化。 剩余的致密基底层和至少一个CMC层形成具有所需几何形状的陶瓷基体组分和其中形成的空腔。 还提供了形成CMC组分的方法。

公开(公告)号：US06352101B1

公开(公告)日：2002-03-05

申请号：US09352111

申请日：1999-07-14

申请人： Asish Ghosh ,  Frederic Joseph Klug ,  Philip Harold Monaghan ,  Paul Steven Svec ,  Robert Arthur Giddings

发明人： Asish Ghosh ,  Frederic Joseph Klug ,  Philip Harold Monaghan ,  Paul Steven Svec ,  Robert Arthur Giddings

IPC分类号： B22C900

CPC分类号： B22C1/02 ,  B22C1/165 ,  B22C9/04 ,  B22C21/14

摘要： A ceramic casting shell mold having a pre-selected shape is described. The shell mold comprises repeating layers of a ceramic material which define its wall thickness and shape. At least one of the layers of ceramic material contains refractory whiskers which provide structural reinforcement to the shell mold. The whiskers are usually incorporated into a layer of the ceramic material which is disposed at a position off-center of the wall-thickness of the mold. A method for making a ceramic casting shell mold is also described, as are metal- or metal alloy components cast in these shell molds.

摘要翻译： 描述具有预选形状的陶瓷铸造壳模具。 壳模具包括限定其壁厚和形状的陶瓷材料的重复层。 陶瓷材料层中的至少一层含有对壳模具提供结构增强的难熔晶须。 晶须通常结合在陶瓷材料层中，陶瓷材料层位于模具壁厚偏离中心的位置。 还描述了制造陶瓷铸造壳模具的方法，以及铸造在这些壳模具中的金属或金属合金部件。