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특허 상세정보

Interlaminar tensile reinforcement of SiC/SiC CMC's using fugitive fibers

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B29C-070/40    C04B-035/64    F01D-005/14   
미국특허분류(USC) 264/258; 029/889.71; 264/610
출원번호 UP-0155190 (2005-06-17)
등록번호 US-7754126 (2010-08-02)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    McNees Wallace & Nurick, LLC
인용정보 피인용 횟수 : 12  인용 특허 : 28
초록

A method of manufacturing a turbine engine component is disclosed. The method includes the steps of providing a plurality of ceramic cloth plies, each ply having woven ceramic fiber tows and at least one fugitive fiber tow, laying up the plurality of plies in a preselected arrangement to form a turbine engine component shape, oxidizing the fugitive fibers to produce fugitive fiber void regions in the ply, rigidizing the component shape to form a coated component preform using chemical vapor infiltration, partially densifying the coated component preform ...

대표
청구항

What is claimed is: 1. A method of manufacturing a turbine engine component comprising the steps of: providing a plurality of ceramic cloth plies, each ply comprising a plurality of tows, wherein the tows include ceramic fiber tows and wherein at least one ply further includes fugitive fiber tows; laying up the plurality of plies in a preselected arrangement to form a turbine engine component shape; oxidizing the fugitive fiber tows to produce fugitive fiber void regions in the at least one fugitive fiber containing ply; and after the steps of laying up...

이 특허에 인용된 특허 (28)

  1. Burchell Timothy D. ; Weaver Charles E. ; Chilcoat Bill R. ; Derbyshire Frank ; Jagtoyen Marit. Activated carbon fiber composite material and method of making. USP2000026030698.
  2. Steibel James D. ; Corman Gregory S. ; Schikner Robert C. ; Szweda Andrew. Article and method for making complex shaped preform and silicon carbide composite by melt infiltration. USP2001076258737.
  3. Moody, Henry. Carbon composites with silicon based resin to inhibit oxidation. USP2003046555211.
  4. Kayser Ursula,DEX ; Haug Tilman,DEX ; Hertel Doris,DEX ; Rebstock Kolja,DEX ; Schaefer Wolfgang,DEX ; Knabe Helmut,DEX ; Vogel Walter,DEX. Ceramic composite. USP2001076254975.
  5. Singh Raj N. (Schenectady NY) Gaddipati Achuta R. (Scotia NY). Ceramic composite containing coated fibrous material. USP1995025387299.
  6. Jessen Todd L. (Alexandria VA). Ceramic composites with ceramic fibers. USP1995045407740.
  7. Jessen Todd. Ceramic structure with backfilled channels. USP1999025866244.
  8. Jessen Todd. Channeled ceramic structure and process for making same. USP1999015858513.
  9. Hillig William B. (Saratoga NY). Composite by infiltration. USP1988024725567.
  10. Singh Raj N. (Schenectady NY) Gaddipati Achuta R. (Scotia NY). Composite containing coated fibrous material. USP1991014981822.
  11. Fujita Makoto,JPX. Composite product, preform for making the composite product and process of making the preform. USP2001096291057.
  12. Steibel James D. ; Onderko Kenneth P.. Fabrication of composite articles having an infiltrated matrix. USP2001086280550.
  13. Vasilos, Thomas. Fiber reinforced carbon/carbon composite structure with tailored directional shear strength properties. USP1985104546032.
  14. Marra Robert A. ; Bray Donald J. ; Graddy ; Jr. G. Edward ; Ray Siba P.. Fiber reinforced composite having an aluminum phosphate bonded matrix. USP2001106309994.
  15. Borom Marcus P. (Schenectady NY) Hillig William B. (Ballston Lake NY) Singh Raj N. (Schenectady NY) Morrison William A. (Albany NY) Interrante Leonard V. (Schenectady NY). Fiber-containing composite. USP1991055015540.
  16. Burgess Keith E.. Fiber-reinforced composite materials structures and methods of making same. USP2000086103337.
  17. Szweda Andrew (Middletown OH) Millard Michael L. (Sharonville OH) Harrison Michael G. (Bear DE). Fibert reinforced ceramic matrix composite member. USP1996015488017.
  18. Shigeru Hanzawa JP; Takao Nakagawa JP. Fibrous composite material and process for producing the same. USP2002096447893.
  19. Singh Raj N. (Schenectady NY) Gaddipati Achuta R. (Scotia NY). Fibrous material-containing composite. USP1992115160676.
  20. Singh Raj N. (Schenectady NY) Gaddipati Achuta R. (Scotia NY). Fibrous material-containing composite. USP1991115067998.
  21. Singh Raj N. (Schenectady NY) Morrison William A. (Albany NY). Filament-containing composite. USP1991085043303.
  22. Allaire Roger A. (Big Flats NY) Janas Victor F. (Horseheads NY). Method for making ceramic matrix composites. USP1993105250243.
  23. Hillig William B. (Ballston Lake NY) McGuigan Henry C. (Schenectady NY). Method of forming fiber- and filament-containing ceramic preform and composite. USP1989034810442.
  24. Ohtsubo Shinji (Nagoya JPX). Method of manufacturing hollow ceramic part with hole therein. USP1995125476623.
  25. Bansal Narottam P. (No. Olmsted OH). Method of producing a silicon carbide fiber reinforced strontium aluminosilicate glass-ceramic matrix composite. USP1995025389321.
  26. Newkirk Marc Stevens (Newark DE) Zwicker Harry Richard (Glen Mills PA) Urquhart Andrew Willard (Newark DE) Biel John Peter (New Castle DE) Kuszyk Jack Andrew (Lincoln University PA) Shumaker Craig Ba. Methods of making composite ceramic articles having embedded filler. USP1997085654246.
  27. Pollock James F. (Hook GB2) Linger Keith R. (Sarnia CAX) Hewinson Vincent K. (Wyberton GB2). Porous electrical resistance heaters. USP1981034257157.
  28. Kawabata Masataka,JPX ; Suzuki Atsushi,JPX. Wet type friction material. USP2001116316083.

이 특허를 인용한 특허 피인용횟수: 12

  1. Prill, Lisa A.; Schaff, Jeffery R.; Shi, Jun. Ceramic matrix composite turbine engine vane. USP2012068206098.
  2. Schaff, Jeffery R.; Shi, Jun. Ceramic matrix composite turbine engine vane. USP2012078210803.
  3. Lazur, Andrew J.; Freeman, Ted J.; Sippel, Aaron D.; Thomas, David J.; Chamberlain, Adam L.; Lamusga, Joseph P.. Compliant composite component and method of manufacture. USP2016029249684.
  4. McCaffrey, Michael G.; Rugg, Kevin L.; Abbott, Michael G.. Composite blade root lay-up. USP20190110174624.
  5. Varney, Bruce Edward. Cooling holes manufactured with EBC in place. USP20180710024175.
  6. Lamusga, Joseph P.; Freeman, Ted J.. Dovetail retention system for blade tracks. USP2016109458726.
  7. Chamberlain, Adam L.; Lazur, Andrew J.. Fiber architecture optimization for ceramic matrix composites. USP2018039908305.
  8. Godfrey, Donald G.; Morris, Mark C.; Szuromi, Andy. Gas turbine engine components and methods for their manufacture using additive manufacturing techniques. USP2016089429023.
  9. Uskert, Richard C.; Thomas, David J.; Steffier, Wayne S.; Shinavski, Robert J.; Chamberlain, Adam L.. Gas turbine engine composite vane assembly and method for making same. USP20190110174619.
  10. McCaffrey, Michael G.. Root region of a blade for a gas turbine engine. USP2014088794925.
  11. Thomas, David J.; Uskert, Richard C.. Turbine blade track assembly. USP2017099759082.
  12. Delvaux, John McConnell; Cairo, Ronald Ralph; Parolini, Jason Robert. Turbine component, turbine blade, and turbine component fabrication process. USP2017059664052.