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[미국특허] Dense polycrystalline silicon carbide 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-035/56
  • C04B-035/58
출원번호 US-0431611 (1974-01-08)
발명자 / 주소
  • Prochazka Svante (Ballston Lake NY)
출원인 / 주소
  • General Electric Company (Schenectady NY 02)
인용정보 피인용 횟수 : 61  인용 특허 : 0

초록

A dense silicon carbide material having improved electrically conducting properties is disclosed which is prepared by forming a homogeneous dispersion of silicon carbide, a sufficient amount of a boron containing additive, and 3.5-10.0% by weight of silicon nitride and hot pressing the dispersion at

대표청구항

A dense hot pressed electrically conducting silicon carbide ceramic body consisting essentially of silicon carbide, a boron additive selected from the group consisting of boron and boron carbide wherein the amount of the boron additive is equivalent to 0.3-3.0% by weight of boron, and sufficient nit

이 특허를 인용한 특허 (61) 인용/피인용 타임라인 분석

  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. Coppella Steven J. ; Thorwart Laurence J. ; Pfaff Mark E. ; Erich David A., Carbon-graphite/silicon carbide composite article.
  22. Friederich Kilian (Plochingen DEX) Rogowski Dirk (Bnzwangen DEX), Combination of two sliding or sealing elements and a method for producing the same.
  23. Okuo Takayasu (Ibaragi JPX) Masaki Takaki (Ohtsu JPX) Kobayashi Keisuke (Ohtsu JPX), Composite electrode and insulating wall elements for magnetohydrodynamic power generating channels characterized by fibe.
  24. Lillo, Thomas M.; Chu, Henry S.; Harrison, William M., Composite materials and bodies including silicon carbide and titanium diboride and methods of forming same.
  25. Josseaux, Frederic, Composite shaped abrasive particles and method of forming same.
  26. Yener, Doruk O.; Braun, Paul, Composite shaped abrasive particles and method of forming same.
  27. Shuford David M. (Grand Prairie TX), Composition and method for forming a protective coating on carbon-carbon substrates.
  28. Kriegesmann Jochen (Durach-Bechen DEX) Lipp Alfred (Bad Worishofen DEX) Reinmuth Klaus (Durach DEX), Dense shaped articles of polycrystalline b 상세보기
  • Chen Xin E. (St. Marys PA) Pfaff Mark E. (St. Marys PA), Dense, self-sintered silicon carbide/carbon graphite composite.
  • 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.
  • Colet, Celine; Gao, Kuo; Rapaka, Srikanth; Rich, Joseph; Sahlin, Katherine M.; Sarangi, Nilanjan; Schoch, Andrew B., Fixed abrasive articles and methods of forming same.
  • Kavanaugh, Michael D., Forming shaped abrasive particles.
  • Boylan, Joseph, Hard non-oxide or oxide ceramic / hard non-oxide or oxide ceramic composite hybrid article.
  • Mikijelj, Biljana; Wu, Shanghua, High resistivity SiC material with B, N and O as the only additions.
  • Washburn Malcolm E. (Princeton MA), High strength nitride bonded silicon carbide refractories.
  • Yan, Shuo-Ting; Hsieh, Tsau-Hua, Light source device and method for modulating brightness of light emitted by same and liquid crystal display using same.
  • Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
  • Wang, Guan; Boussant-Roux, Yves, Liquid phase sintered silicon carbide abrasive particles.
  • Wagner, Peter, Method for manufacturing a machine housing having a surface-hardened fluid chamber.
  • Smoak Richard H. (Lewiston NY), Method of producing a high density silicon carbide product.
  • Breder, Kristin; Iyengar, Sujatha; Arcona, Christopher, Method of using an abrasive article including shaped abrasive particles.
  • Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
  • Panzarella, Tracy H.; Yener, Doruk O.; Kavanaugh, Michael D.; Brandes, Alan J., Particulate materials and methods of forming same.
  • Prochazka Svante (Ballston Lake NY), Process for preparing semiconducting silicon carbide sintered body.
  • Chen Xin E. ; Pfaff Mark E., Process for producing dense, self-sintered silicon carbide/carbon-graphite composites.
  • 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.
  • 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.
  • Louapre, David; Salvatore, James A.; Marazano, Alexandra, Shaped abrasive particle fractions and method of forming same.
  • Yener, Doruk O.; Braun, Paul, Shaped abrasive particle including dopant material and method of forming same.
  • Josseaux, Frederic; Louapre, David F., Shaped abrasive particles and method of forming same.
  • Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  • Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  • Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  • Bauer, Ralph; Barnes, Martin; Demers, Rene G.; Skowron, Margaret L., Shaped abrasive particles and methods of forming same.
  • Stevenson, Adam J.; M'Barki, Amin; Louapre, David; Yener, Doruk O.; Czerepinski, Jennifer H.; Nahas, Nabil, Shaped abrasive particles and methods of forming same.
  • Jorge, Eric; Marguin, Olivier; Moitrier, Lionel; Citti, Olivier, Sintered refactory material based on silicon carbide with a silicon nitride binder.
  • Jorge, Eric; Marguin, Olivier, Sintered refractory block based on silicon carbide with a silicon nitride bond.
  • Murata Yorihiro (Tonawanda NY) Weber Gary W. (Amherst NY), Sintered silicon carbide-titanium diboride mixtures and articles thereof.
  • Stroke Frederick G. (McMurray PA), Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom.
  • Stroke Frederick G. (McMurray PA), Submicron beta silicon carbide powder and sintered articles of high density prepared therefrom.
  • Levoy, Nancy P.; Cortellini, Edmund A.; Jorge, Eric, Volume-change resistant silicon oxy-nitride or silicon oxy-nitride and silicon nitride bonded silicon carbide refractory.
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