公开(公告)号：WO2012118516A8

公开(公告)日：2012-09-07

申请号：PCT/US2011/036630

申请日：2011-05-16

申请人： GENERAL ELECTRIC COMPANY ,  MILLARD, Michael, Lee ,  MEIBERS, Gregory, Joseph ,  HALL, Kathleen, Raftery ,  RENGGLI, Bernard, James ,  MILLER, Jeffrey, Franklin

发明人： MILLARD, Michael, Lee ,  MEIBERS, Gregory, Joseph ,  HALL, Kathleen, Raftery ,  RENGGLI, Bernard, James ,  MILLER, Jeffrey, Franklin

IPC分类号： B32B18/00 ,  C04B35/565 ,  C04B35/80 ,  C04B35/82 ,  C04B37/00 ,  C04B35/626 ,  B64D33/04

摘要： Ceramic matrix composite sandwich structures, gas turbine engine components that comprise such sandwich structures, and methods of producing such sandwich structures. The ceramic matrix composite sandwich structure includes a core having oppositely-disposed first and second surfaces, a first facesheet bonded to the first surface, and a member bonded to the second surface so that the core is between the first facesheet and the member. The first facesheet and the core comprise, respectively, first and second ceramic matrix composite materials, and the second ceramic matrix composite material of the core has a ceramic reinforcement material in the form of a felt or an open weave fabric.

公开(公告)号：WO2012118516A1

公开(公告)日：2012-09-07

申请号：PCT/US2011036630

申请日：2011-05-16

申请人： GEN ELECTRONIC CO ,  MILLARD MICHAEL LEE ,  MEIBERS GREGORY JOSEPH ,  HALL KATHLEEN RAFTERY ,  RENGGLI BERNARD JAMES ,  MILLER JEFFREY FRANKLIN

发明人： MILLARD MICHAEL LEE ,  MEIBERS GREGORY JOSEPH ,  HALL KATHLEEN RAFTERY ,  RENGGLI BERNARD JAMES ,  MILLER JEFFREY FRANKLIN

IPC分类号： B32B18/00 ,  B64D33/04 ,  C04B35/565 ,  C04B35/626 ,  C04B35/80 ,  C04B35/82 ,  C04B37/00

CPC分类号： B32B18/00 ,  B64D33/04 ,  C04B35/565 ,  C04B35/6263 ,  C04B35/803 ,  C04B35/806 ,  C04B35/82 ,  C04B37/001 ,  C04B37/008 ,  C04B37/021 ,  C04B37/028 ,  C04B2235/483 ,  C04B2235/5244 ,  C04B2235/5256 ,  C04B2235/526 ,  C04B2235/616 ,  C04B2235/6567 ,  C04B2235/96 ,  C04B2237/062 ,  C04B2237/064 ,  C04B2237/32 ,  C04B2237/341 ,  C04B2237/343 ,  C04B2237/38 ,  C04B2237/40 ,  F01D5/282 ,  F05D2300/6033 ,  Y02T50/672

摘要： Ceramic matrix composite sandwich structures, gas turbine engine components that comprise such sandwich structures, and methods of producing such sandwich structures. The ceramic matrix composite sandwich structure includes a core having oppositely-disposed first and second surfaces, a first facesheet bonded to the first surface, and a member bonded to the second surface so that the core is between the first facesheet and the member. The first facesheet and the core comprise, respectively, first and second ceramic matrix composite materials, and the second ceramic matrix composite material of the core has a ceramic reinforcement material in the form of a felt or an open weave fabric.

摘要翻译： 陶瓷基复合夹层结构，包括这种夹层结构的燃气轮机发动机部件，以及制造这种夹层结构的方法。 陶瓷基复合夹层结构包括具有相对布置的第一和第二表面的芯，与第一表面接合的第一面板和结合到第二表面的构件，使得芯位于第一面板和构件之间。 第一面板和芯分别包括第一和第二陶瓷基复合材料，并且芯的第二陶瓷基复合材料具有毡或开口编织织物形式的陶瓷增强材料。