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Hollow sphere ceramic particles for abradable coatings 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B05D-001/10
  • B05D-005/02
출원번호 US-0349288 (1982-02-16)
발명자 / 주소
  • Longo Frank N. (East Northport NY) Bader
  • III Nicholas F. (Farmingdale NY) Dorfman Mitchell R. (East Meadow NY)
출원인 / 주소
  • METCO Incorporated (Westbury NY 02)
인용정보 피인용 횟수 : 47  인용 특허 : 5

초록

A hollow sphere ceramic flame spray powder is disclosed. The desired constituents are first formed into agglomerated particles in a spray drier. Then the agglomerated particles are introduced into a plasma flame which is adjusted so that the particles collected are substantially hollow. The hollow s

대표청구항

A process for producing an abradable porous coating comprising flame spraying hollow spheres made of a refractory metal oxide selected from the group consisting of zirconium oxide and magnesium zirconate where each hollow sphere has a size between about -100 mesh, U.S. standard screen size, and +5 m

이 특허에 인용된 특허 (5)

  1. Litchfield William B. (Toton GB2) Gent John T. (South Normanton GB2) Graham James A. S. (Borrowash GB2), Coating material.
  2. Takenaka Yasuo (Hino JA), Heat insulating particles.
  3. Torobin Leonard B. (c/o Materials Technology Corp. ; P.O. Box 6844 Bellevue WA 93007), Hollow microspheres.
  4. Johnson James R. (White Bear Lake MN) Flanagan ; Jr. William C. (Roseville MN), Multishell microcapsules.
  5. Sowman Harold G. (Maplewood MN), Non-vitreous ceramic metal oxide microcapsules and process for making same.

이 특허를 인용한 특허 (47)

  1. Sambasivan, Sankar; Rangan, Krishnaswamy K., Aluminum phosphate compounds, coatings, related composites and applications.
  2. Sambasivan, Sankar; Steiner, Kimberly A., Aluminum phosphate compounds, compositions, materials and related composites.
  3. Yu, Sung H., Ceramic shell thermal spray powders and methods of use thereof.
  4. Sangeeta D. ; Szala Lawrence Edward ; Woodruff David Winfield ; Nagaraj Bangalore Aswatha ; McAtee Daniel Scott,IEX ; Spiro Clifford Lawrence, Coating composition for metal-based substrates, and related processes.
  5. Sangeeta D. ; Szala Lawrence Edward ; Woodruff David Winfield ; Nagaraj Bangalore Aswatha ; McAtee Daniel Scott,IEX ; Spiro Clifford Lawrence, Coating composition for metal-based substrates, and related processes.
  6. Alary, Jean Andre; Sachse, Sebastian; Parias, Thomas, Electrofused proppant, method of manufacture, and method of use.
  7. Sambasivan,Sankar; Barnett,Scott A.; Kim,Ilwon; Rechner,John, Epitaxial oxide films via nitride conversion.
  8. Sasaki, Takayoshi; Watanabe, Mamoru; Michiue, Yuichi; Iida, Masaki, Fine hollow powder thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same.
  9. Sasaki, Takayoshi; Watanabe, Mamoru; Michiue, Yuichi; Iida, Masaki, Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same.
  10. Douden David K. (Richfield MN), Fired hollow ceramic spheroids.
  11. Boussant-Roux, Yves; Nonnet, Emmanuel, Fused ceramic particle.
  12. Nissley David M. ; Harter Harold D. ; Godin Daniel R. ; Foster George E., Gas turbine engine component.
  13. Merrill, Gary Brian; Morrison, Jay Alan, High temperature erosion resistant coating and material containing compacted hollow geometric shapes.
  14. Merrill Gary B. ; Morrison Jay Alan, High temperature insulation for ceramic matrix composites.
  15. Merrill Gary B. ; Morrison Jay Alan, High temperature insulation for ceramic matrix composites.
  16. Billieres, Dominique; Alimant, Alain; Wallar, Howard, Highly pure powder intended for thermal spraying.
  17. Morrison, Jay A.; Burke, Michael A.; Merrill, Gary B.; Lane, Jay E., Hybrid ceramic material composed of insulating and structural ceramic layers.
  18. Burke,Michael Anthony, Insulating ceramic based on partially filled shapes.
  19. Wilson, Brett Allen, Low bulk density proppant and methods for producing the same.
  20. Luscher, Walter G.; Hellmann, John R.; Scheetz, Barry E.; Wilson, Brett A., Material having a controlled microstructure, core-shell macrostructure, and method for its fabrication.
  21. Woodhead, James L.; Scott, Keith T.; Wilcockson, Alan, Materials.
  22. Khn Heinrich (Brechen DEX) Stitz Olaf (Frankfurt DEX) Wimmer Karl (Nordendorf DEX), Method for coating carbon and graphite bodies.
  23. Longo Frank N., Method for depositing a coating containing plastic on a surface.
  24. Merrill, Gary Brian; Lane, Jay Edgar, Method for making a high temperature erosion resistant coating and material containing compacted hollow geometric shapes.
  25. Merrill, Gary Brian; Lane, Jay Edgar; Gosik, Curtis, Method for making a high temperature erosion resistant material containing compacted hollow geometric shapes.
  26. Friese, Karl-Hermann, Method for producing ceramic powders utilizing gas-displacing or gas-generating additives.
  27. Canova,Steve; Palamara,Thomas C.; Wood,Jimmy C., Method for producing solid ceramic particles using a spray drying process.
  28. Alary, Jean Andre; Parias, Thomas, Method of manufacturing and using rod-shaped proppants and anti-flowback additives.
  29. Borom Marcus Preston ; Szala Lawrence Edward ; Johnson Curtis Alan ; Lau Yuk-Chiu ; Gray Dennis Michael, Method to improve the service life of zirconia-based coatings applied by plasma spray techniques, using uniform coating particle size.
  30. Palamara, Thomas C.; Wilson, Brett Allen, Methods for producing sintered particles from a slurry of an alumina-containing raw material.
  31. Palamara, Thomas C.; Wilson, Brett Allen, Methods for producing sintered particles from a slurry of an alumina-containing raw material.
  32. Boussant-Roux, Yves; Nonnet, Emmanuel, Particle of a molten ceramic material.
  33. Wallar, Howard, Plasma spheroidized ceramic powder.
  34. Duenckel, Robert John, Proppants for gel clean-up.
  35. Givens, John H., Reduced RC between adjacent substrate wiring lines.
  36. Givens John H., Reduced RC delay between adjacent substrate wiring lines.
  37. John H. Givens, Reduced RC delay between adjacent substrate wiring lines.
  38. Nissley David M. ; Harter Harold D. ; Godin Daniel R. ; Foster George E., Segmented abradable ceramic coating.
  39. Duenckel, Robert; Edmunds, Mark; Canova, Steve; Eldred, Benjamin; Wilson, Brett Allen, Sintered spherical pellets.
  40. Duenckel, Robert; Edmunds, Mark; Canova, Steve; Eldred, Benjamin; Wilson, Brett Allen, Sintered spherical pellets.
  41. Ibe, Hiroyuki; Sato, Kazuto; Tsuzuki, Kazuyuki; Masuda, Takaya, Slurry for thermal spraying, sprayed coating, and method for forming sprayed coating.
  42. Kitamura, Junya; Mizuno, Hiroaki; Sato, Kazuto; Tsuzuki, Kazuyuki, Slurry for thermal spraying, thermal spray coating, and method for forming thermal spray coating.
  43. Wei Xiaohan ; Dorfman Mitchell R. ; Correa Luis F. ; Jansen Franz,CHX ; Peters John,CHX, Thermal spray powder of dicalcium silicate and coating thereof and manufacture thereof.
  44. Wei, Xiaohan; Dorfman, Mitchell R.; Correa, Luis F.; Jansen, Franz; Peters, John, Thermal spray powder of dicalcium silicate and coating thereof and manufacture thereof.
  45. Longo Frank N., Thermal sprayed coating containing plastic.
  46. Mazzola, Stefan; Merrill, Gary B., Utilization of discontinuous fibers for improving properties of high temperature insulation of ceramic matrix composites.
  47. Rangaswamy Subramaniam (Port Jefferson Station NY) Harrington John H. (Warwick NY), Zirconium oxide powder containing cerium oxide and yttrium oxide.
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