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Making of sintered silicon carbide bodies 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-035/56
출원번호 US-0123918 (1993-09-20)
발명자 / 주소
  • Krstic Vladimir D. (Queen\University
  • Department of Materials and Metallurgical Eng.
  • Nicol Hall Kingston
  • Ontario CAX) Vlajic Milan (Queen\University
  • Department of Materials and Metallurgical E
인용정보 피인용 횟수 : 49  인용 특허 : 0

초록

Pressureless sintering is used to densify silicon carbide based ceramics using a compound comprising transition metal oxides and aluminum oxide at temperatures in excess of 1850°C. The resulting sintered body has a density greater than 95% of its theoretical density, flexural strength in excess of 5

대표청구항

A process for pressureless sintering of silicon carbide comprising: Forming a mixture consisting essentially of silicon carbide particles having a size from 0.3 to 5 micrometers and from about 1% to about 29% by weight of a transition metal oxide, from about 1% to about 29% by weight of alumina and

이 특허를 인용한 특허 (49)

  1. Breder, Kristin; Czerepinski, Jennifer H.; Fremy, Flavien; Louapre, David; Marlin, Samuel S.; Boussant-Roux, Yves; Iyengar, Sujatha, Abrasive article including shaped abrasive particles.
  2. Breder, Kristin; Iyengar, Sujatha; Arcona, Christopher; Gaeta, Anthony C., Abrasive article including shaped abrasive particles.
  3. Iyengar, Sujatha, Abrasive article including shaped abrasive particles.
  4. Wang, Guan; Pujari, Vimal K.; Boussant-Roux, Yves, Abrasive articles including abrasive particles of silicon nitride.
  5. Wang, Guan; Pujari, Vimal K.; Boussant-Roux, Yves, Abrasive articles including abrasive particles of silicon nitride.
  6. Panzarella, Tracy H.; Yener, Doruk O., Abrasive articles including abrasive particulate materials, coated abrasives using the abrasive particulate materials and methods of forming.
  7. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
  8. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
  9. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
  10. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
  11. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D.; Brandes, Alan J.; Arcona, Christopher; Bauer, Ralph; Boussant-Roux, Yves; Panzarella, Tracy H., Abrasive particles having complex shapes and methods of forming same.
  12. Gaeta, Anthony C.; Seth, Anuj; Arcona, Christopher; Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Csillag, Frank J.; Rice, William C.; Ramesh, Satyalakshmi K.; Lafond, Gregory; Wijesooriya, Sidath S.; Lior, Adam D.; Brandes, Alan J.; Parmar, Anil; Braun, Paul; Everts, Darrel K., Abrasive particles having particular shapes and methods of forming such particles.
  13. Kavanaugh, Michael D.; Yener, Doruk O.; Czerepinski, Jennifer H., Abrasive particles having particular shapes and methods of forming such particles.
  14. Kavanaugh, Michael D.; Yener, Doruk O.; Czerepinski, Jennifer H., Abrasive particles having particular shapes and methods of forming such particles.
  15. Seth, Anuj; Everts, Darrell K.; Raman, Vivek Cheruvari Kottieth, Abrasive particles having particular shapes and methods of forming such particles.
  16. Seth, Anuj; Everts, Darrell K.; Raman, Vivek Cheruvari Kottieth, Abrasive particles having particular shapes and methods of forming such particles.
  17. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D., Abrasive particles having particular shapes and methods of forming such particles.
  18. Yener, Doruk O.; Czerepinski, Jennifer H.; Iyengar, Sujatha; Kavanaugh, Michael D., Abrasive particles having particular shapes and methods of forming such particles.
  19. Yener, Doruk O.; Czerepinski, Jennifer H.; Kavanaugh, Michael D.; Marlin, Samuel S.; Breder, Kristin K.; Iyengar, Sujatha, Abrasive particles having particular shapes and methods of forming such particles.
  20. Gaeta, Anthony C.; Seth, Anuj; Herbert, Charles G.; Everts, Darrell K.; Csillag, Frank J.; Labrecque, Julienne; Khatami, Kamran, Abrasive products having fibrillated fibers.
  21. Natsuhara, Masuhiro; Nakata, Hirohiko; Nagao, Syunji, Ceramic heater.
  22. Josseaux, Frederic, Composite shaped abrasive particles and method of forming same.
  23. Yener, Doruk O.; Braun, Paul, Composite shaped abrasive particles and method of forming same.
  24. Parks Katherine D., Compositions and methods for incorporating alloying compounds into metal substrates.
  25. Parks Katherine D., Compositions and methods for incorporating alloying compounds into metal substrates.
  26. Ashkin, Daniel; Palicka, Richard, Compositions for improved ceramic armor.
  27. Bujnowski, Adam P.; McNeal, Kelley; Pacella, Nan Y.; Rapaka, Srikanth; Rich, Joseph; Sahlin, Katherine M.; Sarangi, Nilanjan; Schoch, Andrew B., Fixed abrasive articles and methods of forming same.
  28. Colet, Celine; Gao, Kuo; Rapaka, Srikanth; Rich, Joseph; Sahlin, Katherine M.; Sarangi, Nilanjan; Schoch, Andrew B., Fixed abrasive articles and methods of forming same.
  29. Kavanaugh, Michael D., Forming shaped abrasive particles.
  30. Zhang, Shi C.; Hilmas, Gregory E.; Fahrenholtz, William G., High-density pressurelessly sintered zirconium diboride/silicon carbide composite bodies and a method for producing the same.
  31. Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
  32. Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
  33. Zhang, Shi C.; Hilmas, Gregory E.; Fahrenholtz, William G., Method for pressurelessly sintering zirconium diboride/silicon carbide composite bodies to high densities.
  34. Breder, Kristin; Iyengar, Sujatha; Arcona, Christopher, Method of using an abrasive article including shaped abrasive particles.
  35. Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
  36. Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
  37. Barsoum Michel W. ; El-Raghy Tamer, Process for making a dense ceramic workpiece.
  38. Takahashi Yoshitomo,JPX ; Wada Hiroaki,JPX ; Miyamoto Taro,JPX, Process for making a silicon carbide sintered body.
  39. Takahashi Yoshitomo,JPX ; Wada Hiroaki,JPX ; Satou Akira,JPX, Process for making heater member.
  40. Braun, Paul P.; Yener, Doruk O.; Czerepinski, Jennifer H.; Bauer, Ralph; Subramanian, Krishnamoorthy; Bright, Robin; Seth, Anuj; Lafond, Gregory G., Shaped abrasive particle and method of forming same.
  41. Braun, Paul; Yener, Doruk O.; Czerepinski, Jennifer H.; Bauer, Ralph; Subramanian, Krishnamoorthy; Bright, Robin M.; Seth, Anuj; Lafond, Gregory G., Shaped abrasive particle and method of forming same.
  42. Louapre, David; Salvatore, James A.; Marazano, Alexandra, Shaped abrasive particle fractions and method of forming same.
  43. Yener, Doruk O.; Braun, Paul, Shaped abrasive particle including dopant material and method of forming same.
  44. Josseaux, Frederic; Louapre, David F., Shaped abrasive particles and method of forming same.
  45. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  46. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  47. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  48. Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  49. Stevenson, Adam J.; M'Barki, Amin; Louapre, David; Yener, Doruk O.; Czerepinski, Jennifer H.; Nahas, Nabil, Shaped abrasive particles and methods of forming same.
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