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Process for the preparation of fiber-reinforced ceramic composites by chemical vapor deposition

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C23C-016/46
출원번호 US-0648398 (1984-09-07)
발명자 / 주소
  • Lackey
  • Jr. Walter J. (Oak Ridge TN) Caputo Anthony J. (Knoxville TN)
출원인 / 주소
  • The United States of America as represented by the United States Department of Energy (Washington DC 06)
인용정보 피인용 횟수 : 42  인용 특허 : 4

초록

A chemical vapor deposition (CVD) process for preparing fiber-reinforced ceramic composites. A specially designed apparatus provides a steep thermal gradient across the thickness of a fibrous preform. A flow of gaseous ceramic matrix material is directed into the fibrous preform at the cold surface.

대표청구항

Apparatus for performing vapor deposition on a fibrous or porous substrate, comprising: (a) a housing having a chamber with an opening at one end thereof; (b) means for mounting a porous or fibrous substrate having opposite surfaces and outer edges in said opening in the housing chamber with said ou

이 특허에 인용된 특허 (4)

  1. Intrater Joseph (125 Demarest Ave. Englewood Cliffs NJ 07632) Gorman Ralph (700 Columbus Ave. New York NY 10025), Apparatus for vapor deposition of materials.
  2. Fisher Ronald (Rugby GB2) Smith Norman (Rugby GB2), Apparatus for vapor deposition on tubular substrate.
  3. Bauer Dieter W. (Whittier CA), Fiber reinforced composite product.
  4. Jewett ; David N., Manufacture of silicon on the inside of a tube.

이 특허를 인용한 특허 (42)

  1. Rudolph James W. ; Purdy Mark J. ; Bok Lowell D., Apparatus for use with CVI/CVD processes.
  2. Besmann Theodore M. ; Burchell Timothy D., Bipolar plate/diffuser for a proton exchange membrane fuel cell.
  3. Besmann Theodore M. ; Burchell Timothy D., Bipolar plate/diffuser for a proton exchange membrane fuel cell.
  4. Caputo Anthony J. (Knoxville TN) Devore Charles E. (Knoxville TN) Lowden Richard A. (Powell TN) Moeller Helen H. (Concord VA), CVD apparatus and process for the preparation of fiber-reinforced ceramic composites.
  5. Smith Robert G. ; Eaton Joseph H. ; Fischer Edward M. ; Visser Larry R. ; Grobelny Venecia M. ; McVicker Kevin D., Candle filter.
  6. Takeshi Nakamura JP; Hiroshige Murata JP; Shoju Masaki JP, Ceramic-based composite member and its manufacturing method.
  7. Warnes, Bruce M.; Purvis, Andrew L.; Near, Daniel L., Chemical vapor deposition apparatus and method.
  8. Warnes, Bruce M.; Purvis, Andrew L.; Near, Daniel L., Chemical vapor deposition apparatus and method.
  9. Fisher Ronald,GBX ; Williams Keith,GBX, Densification of a porous structure.
  10. Ronald Fisher GB; Keith Williams GB, Densification of a porous structure (II).
  11. Fisher Ronald,GBX ; Williams Keith,GBX, Densification of a porous structure (III).
  12. Jarmon, David C.; Willigan, Rhonda R.; Guile, Roy N., Engine heat exchanger with thermoelectric generation.
  13. Lackey Walter Jackson ; Vaidyaraman Sundar, Fabrication of carbon/carbon composites by forced flow-thermal gradient chemical vapor infiltration.
  14. Wedding, Carol Ann; Cochran, Joe K., Fabrication of silicon carbide shell.
  15. Archangel, Danielle Yarber; Harned, Monty Lee; Nandakishore, Allam; Karmakar, Pallab, Feed injector for a gasification system.
  16. Smith Robert G. ; Eaton Joseph H. ; Fischer Edward M. ; Visser Larry R. ; Grobelny Venecia M. ; McVicker Kevin D., Filter material.
  17. Jarmon, David C., Fuel-cooled flexible heat exchanger with thermoelectric device compression.
  18. Jarmon, David C.; Shi, Jun; Lozyniak, Steve; Johnson, Bradley C., Fuel-cooled heat exchanger with thermoelectric device compression.
  19. Daws, David E.; Rudolph, James W.; Zeigler, Dary; Bazshushtari, Afshin, Hardware assembly for CVI/CVD processes.
  20. Nakamura, Takeshi; Ishizaki, Masato; Hotozuka, Kozue; Fukushima, Yasuyuki; Shimogaki, Yukihiro; Momose, Takeshi; Sugiura, Hidetoshi; Shima, Kohei; Funato, Yuichi, Heat-resistant composite material production method and production device.
  21. Holowczak, John E.; Prewo, Karl M.; Sabnis, Jayant S.; Tredway, William K., Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same.
  22. John E. Holowczak ; Karl M. Prewo ; Jayant S. Sabnis ; William K. Tredway, Hybrid monolithic ceramic and ceramic matrix composite airfoil and method for making the same.
  23. Nakamura,Takeshi, Manufacturing method and apparatus of fiber reinforced composite member.
  24. Bernard, Bruno; Goujard, Stéphane; Bertrand, Sébastien, Method and installation for the densification of substrates by means of chemical vapor infiltration.
  25. Connors ; Jr. Donald F., Method for densifying the edges and surfaces of a preform using a liquid precursor.
  26. Rudolph,James W.; Daws,David E.; Zeigler,Dary; Bazshushtari,Afshin, Method for measurement of weight during a CVI/CVD process.
  27. Singh Raj N. (Schenectady NY) Gaddipati Achuta R. (Scotia NY), Method of producing a coated fiber-containing composite.
  28. Ward, Jr., John David; Germann, Bryan Joseph; Burnside, Jason Lee; Hovis, Gregory Lee, Methods for producing strain sensors on turbine components.
  29. Ward, Jr., John David; Thompson, Christopher Edward; Germann, Bryan Joseph; Burnside, Jason Lee; Hovis, Gregory Lee, Methods for producing strain sensors on turbine components.
  30. Rudolph, James W.; Fry, Vincent, Non-pressure gradient single cycle CVI/CVD apparatus and method.
  31. Rudolph, James W.; Fry, Vincent R., Non-pressure gradient single cycle CVI/CVD apparatus and method.
  32. Rudolph,James W.; Perea,Paul T.; Linck,John S.; Kirkpatrick,Chris T.; Jones,Richard, Pressure gradient CVI/CVD apparatus and method.
  33. Rudolph James W. ; Purdy Mark J., Pressure gradient CVI/CVD apparatus process and product.
  34. Rudolph James W. ; Purdy Mark J., Pressure gradient CVI/CVD apparatus, process and product.
  35. Purdy, Mark J.; Rudolph, James W.; Bok, Lowell D., Pressure gradient CVI/CVD process.
  36. Fisher Dean F. ; Lawrence Timothy W., Process for controlled deposition profile forced flow chemical vapor infiltration.
  37. Rauf Ijaz (Kingston CAX), Process for engineering coherent twin and coincident site lattice grain boundaries in polycrystalline materials.
  38. Luthra Krishan L. (Schenectady NY), Process for producing a ceramic composite reinforced with noble metal coated ceramic fibers.
  39. Schmidt, Wayde R., Refractoryceramic composites and methods of making.
  40. Womack ; Jr. Edgar A. (Akron OH) Ayres Paul S. (Forest VA), Superconducting electrical conductor.
  41. Cha, Chong M.; Liliedahl, David; Kidd, Richard; Galligher, Ross; Doan, Nicholas, Swirled flow chemical vapor deposition.
  42. Besmann Theodore M. (Knoxville TN) Lowden Richard A. (Knoxville TN), Titanium diboride ceramic fiber composites for Hall-Heroult cells.
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