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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Whisker reinforced ceramic cutting tool and composition thereof

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C04B-035/81   
미국특허분류(USC) 501/095.3 ; 501/087 ; 501/088 ; 501/091 ; 501/092 ; 501/096.1 ; 407/119 ; 428/689 ; 428/698
출원번호 US-0399071 (1999-09-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Prizzi
인용정보 피인용 횟수 : 17  인용 특허 : 25
초록
▼

A ceramic composition produced by the consolidation of a blend of starting components. The composition comprises a matrix with one or more of the carbides, nitrides and carbonitrides of hafnium, molybdenum, zirconium, tantalum, niobium, vanadium and tungsten, titanium nitride, and titanium carbonitride in an amount that is greater than 50 volume percent of the matrix. The matrix comprises between 60 and 99.8 volume percent of the composition. Ceramic whiskers are uniformly dispersed throughout the matrix wherein the ceramic whiskers comprises between 0.2...

대표
청구항
▼

[What is claimed is:] [1.]a matrix comprising one or more of the carbides, nitrides and carbonitrides of hafnium, molybdenum, tungsten, zirconium, tantalum, niobium, vanadium, titanium, and solid solutions thereof in an amount that is greater than 50 volume percent of the matrix, the matrix further includes sintering aid residue present from the use of one or more sintering aids as a starting component in an amount less than 0.5 weight percent of the starting components wherein the sintering aid comprises one or more of yttria, magnesia and zirconia, the...

이 특허에 인용된 특허 (25)

  1. Valdsaar Herbert (Wilmington DE). Abrasive particles consisting of crystalline titanium diboride in a metal carbide matrix. USP1979014132534.
  2. Jun Choll K. (Franklin MI) Exner Edward L. (Troy MI). Alumina - zirconia ceramics reinforced with silicon carbide whiskers and methods of making the same. USP1988064749667.
  3. Tsuchida Takehiro (Kobe JPX) Tatsuno Tsuneo (Kobe JPX) Kanamaru Moriyoshi (Kobe JPX). Alumina based ceramic material and method of manufacturing the same. USP1996075538926.
  4. Mehrotra Pankaj K. (Greensburg PA) Billman Elizabeth R. (Pittsburgh PA). Alumina coated silcon carbide whisker-alumina composition. USP1989014801510.
  5. Bhola Rakesh (Toronto CAX) Dasgupta Sankar (Toronto CAX) Jacobs James K. (Toronto CAX). Ceramic compositions for wear resistant applications. USP1994075326731.
  6. Toibana Yasuo (Osaka JPX) Ueno Kazuo (Ikeda JPX). Ceramics containing fibers of silicon carbide. USP1985034507224.
  7. Santhanam Anakkavur T. (Monroeville PA) Godse Rajendra V. (Greensburg PA) Quinto Dennis T. (Greensburg PA) Undercoffer Kenneth E. (Greensburg PA) Jindal Prem C. (Greensburg PA). Coated cutting tools. USP1993085232318.
  8. Moriguchi Hideki,JPX ; Murakami Daisuke,JPX ; Ikegaya Akihiko,JPX ; Nomura Toshio,JPX. Coated hard alloy tool. USP1998075776588.
  9. Cutler Raymond A. (Salt Lake City UT). Dense, fine-grained tungsten carbide ceramics and a method for making the same. USP1989054828584.
  10. Mehrotra Pankai K. (Greensburg PA) Ahuja Deepak P. (Greensburg PA) Brooks Holly S. (Morges CHX). Group IVB boride based cutting tools for machining group IVB based materials. USP1995065427987.
  11. Schuldies John J. (Pinckney MI). High fracture toughness electro-discharge machineable ceramic whisker reinforced ceramic composites and tooling made the. USP1993015177037.
  12. Tiegs Terry N. (Lenoir City TN). Method for preparing configured silicon carbide whisker-reinforced alumina ceramic articles. USP1987034652413.
  13. Yajima Seishi (Ohnuki JPX) Hayashi Josaburo (Ohnuki JPX) Omori Mamoru (Ohnuki JPX) Kayano Hideo (Ohnuki JPX) Hamano Masaaki (Ohnuki JPX). Method for producing heat-resistant composite materials reinforced with continuous silicon carbide fibers. USP1979064158687.
  14. Rhodes James F. (Greer SC) Dziedzic Chester J. (Greenville SC) Beatty Ronald L. (Greer SC). Method of cutting using silicon carbide whisker reinforced ceramic cutting tools. USP1988124789277.
  15. Jindal Prem C. (Greensburg PA) Quinto Dennis T. (Greensburg PA). Physical vapor deposition of titanium nitride on a nonconductive substrate. USP1993115264297.
  16. Ogawa Kazuki (Fukuoka JA) Miyahara Michito (Fukuoka JA) Furukawa Mitsuhiko (Fukuoka JA). Process for manufacturing ceramic cutting tool materials. USP1977124063908.
  17. Ogata Tomohiko (Otsu JPX) Mori Takako (Otsu JPX) Kuwajima Hiroshi (Shiga JPX). Process for producing ceramic composites. USP1991075030597.
  18. Lee Minyoung (Schenectady NY) Borom Marcus P. (Schenectady NY) Szala Lawrence E. (Scotia NY). Rapid rate sintering of ceramics. USP1984124490319.
  19. Wei George C. (Oak Ridge TN). Silicon carbide whisker reinforced ceramic composites and method for making same. USP198901RE32843.
  20. Becher Paul F. (Oak Ridge TN) Tiegs Terry N. (Lenoir City TN). Silicon carbide whisker-zirconia reinforced mullite and alumina ceramics. USP1987044657877.
  21. Akesson Leif A. E. (lvsjSEX) Mikus Marian (Skrholmen SEX). Sintered body for chip forming machining. USP1989064843039.
  22. Suzuki Junichiro (Nagoya JPX) Sakakibara Shoji (Nagoya JPX) Okuno Akiyasu (Nagoya JPX) Watanabe Masakazu (Nagoya JPX). TiC-base/SiC whisker composite ceramic cutting tools. USP1995085439854.
  23. Mehrotra Pankaj K. ; Huston William R.. Whisker reinforced ceramic cutting tool and composition thereof. USP1999095955390.
  24. Brandt Nils G. L. (Solna SEX). Whisker-reinforced ceramic cutting tool material. USP1993075231060.
  25. Andersson Mats (Huddinge SEX) Collin Marianne (Enskede SEX). Whisker-reinforced ceramic material. USP1997115688729.

이 특허를 인용한 특허 피인용횟수: 17

  1. Yeckley,Russell L.; Wu,Shanghua. Alumina-boron carbide ceramics and methods of making and using the same. USP2007057217674.
  2. Yeckley,Russell L.; Wu,Shanghua. Ceramic body containing alumina and boron carbide. USP2008077402540.
  3. Mehrotra, Pankaj K.; Wu, Shanghua. Ceramic body reinforced with coarse silicon carbide whiskers and method for making the same. USP2005066905992.
  4. Kinukawa, Tatsuji; Koide, Minoru. Cutting tool. USP2004076761510.
  5. Brandt,Gunnar. Cutting tool insert and method for producing the same. USP2008087407523.
  6. Hashiba, Shigeto; Koseki, Kazuhiro; Iemura, Kaori; Ide, Kenta; Sugiura, Satoya; Kano, Fuyuki; Nakamura, Kazuyuki. Electrophotographic photoreceptor, process cartridge and image forming apparatus. USP2013078492059.
  7. 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. USP2012018097548.
  8. Mehrotra,Pankaj K.; Wu,Shanghua. Method for making silicon carbide whiskers. USP2009027485278.
  9. Zhang, Shi C.; Hilmas, Gregory E.; Fahrenholtz, William G.. Method for pressurelessly sintering zirconium diboride/silicon carbide composite bodies to high densities. USP2010057723247.
  10. Yeckley,Russell L.; Wu,Shanghua. Method of machining a workpiece using a ceramic cutting insert including alumina and boron carbide. USP2008027335615.
  11. Mehrotra, Pankaj K.; Garman, Mark A.; Lipniskis, Chuck E.; Battaglia, Frank B.. Process for heat treating ceramics. USP2004056737010.
  12. Yeckley,Russell L.; Wu,Shanghua. Process for making a ceramic body containing alumina and boron carbide. USP2008057375044.
  13. Henderer, Willard E.. Tool with wear resistant low friction coating and method of making the same. USP2005026858333.
  14. Kodash, Vladimir Yurievich; Gevorkian, Edwin Spartakovich. Tungsten carbide cutting tool materials. USP2003096617271.
  15. Yeckley,Russeli L.; Wu,Shanghua. Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same. USP2007127309475.
  16. Yeckley,Russell L.; Wu,Shanghua. Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same. USP2007087262145.
  17. Yeckley,Russell L.; Wu,Shanghua. Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same. USP2008057368406.

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