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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Silicon carbide fibers and articles including same

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D02G-003/16    C04B-035/00    C04B-035/622    B82Y-030/00    C01B-031/36    C04B-035/565    C04B-035/571    C04B-035/573    C04B-035/80   
미국특허분류(USC) 428/398; 428/367; 428/368; 428/375; 428/389; 428/293.4; 428/294.1; 501/095.1; 501/095.2; 501/095.3
출원번호 US-0901309 (2010-10-08)
등록번호 US-8940391 (2015-01-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Workman Nydegger
인용정보 피인용 횟수 : 6  인용 특허 : 40
초록

Methods of producing silicon carbide fibers. The method comprises reacting a continuous carbon fiber material and a silicon-containing gas in a reaction chamber at a temperature ranging from approximately 1500° C. to approximately 2000° C. A partial pressure of oxygen in the reaction chamber is maintained at less than approximately 1.01×102 Pascal to produce continuous alpha silicon carbide fibers. Continuous alpha silicon carbide fibers and articles formed from the continuous alpha silicon carbide fibers are also disclosed.

대표
청구항
▼

1. A silicon carbide fiber comprising filaments comprising alpha silicon carbide surrounding a hollow core. 2. The silicon carbide fiber of claim 1, wherein the alpha silicon carbide is substantially free of beta silicon carbide. 3. The silicon carbide fiber of claim 1, wherein the filaments have a diameter of from approximately 1 μm to approximately 100 μm. 4. The silicon carbide fiber of claim 1, wherein the filaments have a diameter of from approximately 2 μm to approximately 20 μm. 5. The silicon carbide fiber of claim 1, wherein the filaments have a...

이 특허에 인용된 특허 (40)

  1. Hamajima Kaneo (Toyota JPX) Tanaka Atsuo (Toyota JPX) Dohnomoto Tadashi (Toyota JPX) Fuwa Yoshio (Toyota JPX) Michioka Hirohumi (Toyota JPX). Aluminum alloy composite material with intermetallic compound finely dispersed in matrix among reinforcing elements. USP1995095449421.
  2. Lau Sai-Kwing (East Amherst NY) Ohnsorg Roger W. (Grand Island NY) Calandra Salvatore J. (North Tonawanda NY). Ceramic fiber-reinforced composite articles and their production. USP1995075436042.
  3. Weisweiler Werner (Remchingen DEX) Nagel Gerd (Ludwigshafen DEX). Coating fibers with a layer of silicon. USP1990114971673.
  4. Claar Terry Dennis ; Ravi Vilupanur Alwar ; Roach Philip Joseph. Composite bodies and methods for making same. USP2000096113982.
  5. Knippenberg Wilhelmus Franciscus (Eindhoven NL) Verspui Gerrit (Eindhoven NL). Filamentary silicon carbide crystals by VLS growth in molten iron. USP1977034013503.
  6. Boecker Wolfgang D. G. (Lewiston NY) Chwastiak Stephen (East Amherst NY) Korzekwa Tadeusz M. (Lewiston NY) Lau Sai-Kwing (East Amherst NY). Hexagonal silicon carbide platelets and preforms and methods for making and using same. USP1988074756895.
  7. Weimer Alan W. (Midland) Roach Raymond P. (Midland) Henley John P. (Midland MI). High yield manufacturing process for silicon carbide. USP1993035190737.
  8. Davies John H. (San Jose CA). Hydride damage resistant fuel elements. USP1995075434897.
  9. Woodall Jerry MacPherson ; Kornegay Kevin Tyrone ; Spencer Michael Gregg. Incandescent light energy conversion with reduced infrared emission. USP1998095814840.
  10. Cheng Bo-Ching (Fremont CA) Rosenbaum Herman S. (Fremont CA) Armijo Joseph S. (Saratoga CA). Method for forming nuclear fuel containers of a composite construction and the product thereof. USP1984054445942.
  11. Armijo Joseph S. (Saratoga CA) Rosenbaum Herman S. (Fremont CA) Williams Cedric D. (Wilmington NC). Method for making fuel cladding having zirconium barrier layers and inner liners. USP1995015383228.
  12. Streckert Holger H. (San Diego CA) Sheehan James E. (Solana Beach CA) Mazdiyasni Khodabakhsh (Alpine CA). Method for providing a silicon carbide matrix in carbon-fiber reinforced composites. USP1991115067999.
  13. Barron Andrew R. (Cambridge MA) MacInnes Andrew N. (Sommerville MA) Gilbert Thomas R. (Norfolk MA). Method of coating carbon fibers with a carbide. USP1993085238711.
  14. Okada Kaoru (Kashiwa JPX) Nakajima Keihachiro (Yokohama JPX). Method of producing silicon carbide fibers. USP1997105676918.
  15. Kito Yasuo,JPX ; Kotanshi Youichi,JPX ; Onda Shoichi,JPX ; Hanazawa Tatuyuki,JPX ; Kitaoka Eiji,JPX. Method of producing single-crystal silicon carbide. USP2000086110279.
  16. Wallace Jay S. (Silver Spring MD) Bender Barry A. (Springfield VA) Schrodt Darla (Columbia MD). Method of thermochemically treating silicon carbide fibers derived from polymers. USP1993075230848.
  17. DiCarlo, James A.; Yun, Hee. Methods for producing silicon carbide architectural preforms. USP2010037687016.
  18. Frechette Francis J. (Tonawanda NY) Boecker Wolfgang D. G. (Lewiston NY) McMurtry Carl H. (Youngstown NY) Kasprzyk Martin R. (Ransomville NY). Non-oxide sintered ceramic fibers. USP1990034908340.
  19. Frechette Francis J. (Tonawanda NY) Boecker Wolfgang D. G. (Lewiston NY) McMurtry Carl H. (Youngstown NY) Kasprzyk Martin R. (Ransomville NY). Non-oxide sintered ceramic fibers. USP1992085135895.
  20. Grubb Willard T. (Schenectady NY) King Lawrence H. (Schenectady NY). Nuclear fuel element having a composite coating. USP1984094473410.
  21. Gordon Gerald M. (Fremont CA) Cowan ; II Robert L. (Livermore CA). Nuclear fuel element having a metal liner and a diffusion barrier. USP1977054022662.
  22. Adamson Ronald B. (Fremont CA). Nuclear fuel element having oxidation resistant cladding. USP1990014894203.
  23. Gordon Gerald M. (Fremont CA) Cowan ; II Robert L. (Fremont CA) Davies John H. (San Jose CA). Nuclear fuel elements having a composite cladding. USP1983094406012.
  24. Lipowitz Jonathan (Midland MI) Rabe James A. (Midland MI). Polycrystalline silicon carbide fibers. USP1994115366943.
  25. Horne ; Jr. Ottis J. (Johnson City TN) Grindstaff Lloyd I. (Elizabethton TN). Preparation of SiC whiskers. USP1981084284612.
  26. Hayashida Akira (Joetsu JPX) Takamizawa Minoru (Joetsu JPX) Takeda Yoshihumi (Joetsu JPX). Preparation of hollow ceramic fibers. USP1990084948763.
  27. Frechette Francis J. (Tonawanda NY) Storm Roger S. (Clarence NY) Venkatswaren Viswanathan (Amherst NY) Andrejcak Michael J. (Niagara Falls NY) Kim Jonathan J. (Williamsville NY). Process for making silicon carbide ceramic fibers. USP1994105354527.
  28. Weimer Alan W. (Midland MI) Moore William G. (Midland MI) Rafaniello William (Midland MI) Roach Raymond P. (Midland MI). Process for preparing silicon carbide by carbothermal reduction. USP1994085340417.
  29. Okamura,Kiyohito; Narisawa,Masaki; Nishioka,Masaki; Dohmaru,Takaaki; Oka,Kunio; Katoh,Yutai; Kohyama,Akira. Process for producing reinforcing SiC fiber for SiC composite material. USP2006107125514.
  30. St.o slashed.le Kjell Arnulf,NOX ; Velken Sjur Vidar,NOX. Process for producing silicon carbide. USP2000026022515.
  31. Okada Kaoru,JPX. Process for producing silicon carbide fiber. USP2001116316051.
  32. Nakajima Keihachiro,JPX ; Kato Hitoshi,JPX ; Okada Kaoru,JPX ; Kubo Ryoji,JPX. Process for producing silicon carbide fibers. USP1999075922300.
  33. Angier,Derek J.; Rhodes,James F.; Rogers,William M.. Process for producing silicon carbide fibers essentially devoid of whiskers. USP2006087083771.
  34. Okada Kaoru (Kawasaki JPX) Nakajima Keihachiro (Yokohama JPX) Kato Hitoshi (Tokyo JPX). Process for producing silicon carbide material. USP1997045618510.
  35. Angier,Derek J.; Rhodes,James F.; Rogers,William M.. Silicon carbide fibers essentially devoid of whiskers and products made therefrom. USP2006057041266.
  36. Birchall James D. (Mouldsworth GB2) Clegg William J. (Upton GB2). Silicon carbide fibre and production thereof. USP1991115063107.
  37. Milewski John V. (P.O. Box 8029 Santa Fe NM 87504) Milewski Peter D. (P.O. Box 8029 Santa Fe NM 87504). Single crystal whisker electric light filament. USP1989094864186.
  38. Feinroth Herbert (Silver Spring MD). Water cooled nuclear reactor and fuel elements therefor. USP1993015182077.
  39. Bryan William J. (Granby CT) Jones David (Austin TX). Wear resistant coating for fuel cladding. USP1993125268946.
  40. Ferrari Harry M. (Edgewood Boro PA). Zirconium metal matrix-silicon carbide composite nuclear reactor components. USP1987114707330.

이 특허를 인용한 특허 피인용횟수: 6

  1. Garnier, John E.; Griffith, George W.. Boron carbide fiber reinforced articles. USP20190210208238.
  2. Garnier, John E.; Griffith, George W.. Cladding material, tube including such cladding material and methods of forming the same. USP2016039275762.
  3. Garnier, John E.. Metal carbide fibers and methods for their manufacture. USP2017109803296.
  4. Garnier, John E.; Griffith, George W.. Methods for producing silicon carbide fibers. USP2016039272913.
  5. Garnier, John E.; Griffith, George W.. Methods of producing continuous boron carbide fibers. USP2015129199227.
  6. Le Costaouec, Jean-Francois; Perea, Paul. Systems and methods for carbon structures incorporating silicon carbide whiskers. USP20180610000425.

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