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Method of making silicon carbide-silicon composite having improved oxidation resistance 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23P-006/00
출원번호 US-0324550 (1999-06-03)
발명자 / 주소
  • Krishan Lal Luthra
  • Hongyu Wang
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Noreen C. Johnson
인용정보 피인용 횟수 : 23  인용 특허 : 19

초록

A Silicon carbide-silicon matrix composite having improved oxidation resistance at high temperatures in dry or water-containing environments is provided. A method is given for sealing matrix cracks in situ in melt infiltrated silicon carbide-silicon matrix composites. The composite cracks are sealed

대표청구항

1. The method for in situ sealing of cracks in silicon carbide-silicon matrix compositions containing coated fibers, carbon particles, silicon carbide particles, or mixtures of carbon and silicon carbide particles and at least one boron contain material, the atomic ratio of boron atoms to silicon at

이 특허에 인용된 특허 (19)

  1. de Rochemont L. Pierre ; Farmer Peter H., Ceramic composites with improved interfacial properties and methods to make such composites.
  2. Sakamoto Hiroshi (Hitachi JPX) Miyoshi Tadahiko (Hitachi JPX), Ceramic matrices reinforced with SiC, Si3N4 or SiAlON fibers having a coating of C, B or BN.
  3. Kameda Tsuneji,JPX ; Hayakawa Yoshinori,JPX, Ceramic matrix composite and method of manufacturing the same.
  4. Suyama Shoko,JPX ; Kameda Tsuneji,JPX ; Goto Yasuhiro,JPX ; Kato Masahiro,JPX, Ceramic matrix composite and method of manufacturing the same.
  5. Masaki Shoju,JPX ; Nakamura Takeshi,JPX ; Miyahara Kaoru,JPX ; Murata Hiroshige,JPX, Ceramic matrix composites with BN interface.
  6. Lange Frederick F. ; Evans Anthony G. ; Tu Wen Chang, Damage tolerant ceramic matrix composites by a precursor infiltration.
  7. Haug Tilman,DEX ; Godeke Holger,DEX ; Greil Peter,DEX ; Suttor Daniel,DEX, Fiber composite comprising a ceramic matrix and a process for producing it.
  8. Merrill Gary B. ; Morrison Jay Alan, High temperature insulation for ceramic matrix composites.
  9. Schmitt Theodore Nicolas,ATX, Metal matrix composite (MMC) body.
  10. Petrak Daniel Ralph ; Stark Gary Lee ; Zank Gregg Alan, Method for making ceramic matrix composites.
  11. Paul Partha P. ; Schwab Stuart T., Method for making ceramic matrix composites using precursor polymers to refractory metal carbides and metal borides.
  12. Lasater Brian J., Methods for treating ceramic materials and improved treated ceramic materials produced thereby.
  13. Gray Paul E. (North East MD), Oxidation resistant ceramic matrix composites.
  14. Gray Paul E. (La Costa CA), Oxidation resistant refractory coated carbon-carbon composites.
  15. Gray Paul B. (Bonita CA), Oxidation-inhibited carbon-carbon composites.
  16. Gray Paul E. (San Diego CA), Oxidation-inhibited carbonous materials.
  17. Vasilos Thomas (Winthrop MA), Self-healing oxidation-resistant carbon structure.
  18. Lau Sai-Kwing ; Calandra Salvatore J. ; Ohnsorg Roger W., Silicon carbide reinforced silicon carbide composite.
  19. Luthra Krishan Lal ; Wang Hongyu, Silicon carbide-silicon composite having improved oxidation resistance and method of making.

이 특허를 인용한 특허 (23)

  1. Bottiglieri, Stephen; Bakshi, Abhaya K., Armor component.
  2. Bottiglieri, Stephen; Bakshi, Abhaya K., Armor component.
  3. Werner Juengling ; Kirk D. Prall ; Ravi Iyer ; Gurtej S. Sandhu ; Guy Blalock, Constructions comprising insulative materials.
  4. Keller, Teddy M; Saab, Andrew; Laskoski, Matthew; Qadri, Syed B, Formation of silicon carbide-silicon nitride nanoparticle carbon compositions.
  5. Wilkins, Melvin H.; Corrigan, Sean J.; Dingwell, William T., Gas turbine engine compressor blade restoration method.
  6. Stackpoole, Margaret M; Gasch, Matthew J; Olson, Michael W; Hamby, Ian W.; Johnson, Sylvia M, In-situ formation of reinforcement phases in ultra high temperature ceramic composites.
  7. Husnay,Dana M.; Nichelson,Noah A., Method for making ceramic plates.
  8. Luthra, Krishan Lal, Methods and systems for reducing silica recession in silicon-containing materials.
  9. DiCarlo, James A.; Yun, Hee, Methods for producing silicon carbide architectural preforms.
  10. Forbes, Leonard; Ahn, Kie Y., Methods of forming an insulating material proximate a substrate, and methods of forming an insulating material between components of an integrated circuit.
  11. Juengling, Werner; Prall, Kirk D.; Iyer, Ravi; Sandhu, Gurtej S.; Blalock, Guy, Methods of forming materials between conductive electrical components, and insulating materials.
  12. Juengling, Werner; Prall, Kirk D.; Iyer, Ravi; Sandhu, Gurtej S.; Blalock, Guy, Methods of forming materials between conductive electrical components, and insulating materials.
  13. Juengling,Werner; Prall,Kirk D.; Iyer,Ravi; Sandhu,Gurtej S.; Blalock,Guy, Methods of forming materials between conductive electrical components, and insulating materials.
  14. McDaniel, Terrence; Hineman, Max F., Methods of providing an interlevel dielectric layer intermediate different elevation conductive metal layers in the fabrication of integrated circuitry.
  15. Perepezko, John Harry; Sakidja, Ridwan; Ritt, Patrick, Mo—Si—B—based coatings for ceramic base substrates.
  16. Schmidt, Wayde R., Refractoryceramic composites and methods of making.
  17. Juengling,Werner; Prall,Kirk D.; Iyer,Ravi; Sandhu,Gurtej S.; Blalock,Guy, Semiconductor constructions.
  18. McCormick, Allyn L.; Aghajanian, Michael K., Silicon carbide armor bodies, and methods for making same.
  19. Bryden, Raymond H., Silicon carbide ceramic components having oxide layer.
  20. Bryden, Raymond H., Silicon carbide ceramic components having oxide layer.
  21. Bryden,Raymond H., Silicon carbide ceramic components having oxide layer.
  22. Chamberlain, Adam L.; Lazur, Andrew J.; Lee, Kang N., Silicon carbide ceramic matrix composites.
  23. Aghajanian,Michael K., Toughness enhanced silicon-containing composite bodies, and methods for making same.

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