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Group IVB boride based articles, articles, cutting tools, methods of making, and method of machining group IVB based mat 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-033/02
출원번호 US-0425163 (1995-04-20)
발명자 / 주소
  • Mehrotra Pankaj K. (Greensburg PA) Ahuja Deepak P. (Greensburg PA) Brooks Holly S. (Morges CHX)
출원인 / 주소
  • Kennametal Inc. (Latrobe PA 02)
인용정보 피인용 횟수 : 15  인용 특허 : 35

초록

A densified titanium diboride based ceramic composition is provided having W and Co therein and a fine grain size. The composition has particular usefulness as a cutting tool for the machining of titanium based alloys at high speeds.

대표청구항 ▼

A method of fabricating a titanium boride based article of manufacture comprising the steps of: adding 3.0-12 w/o of the sum of WC+Co and an effective amount of a grain growth inhibitor to TiB2 powder and mixing the TiB2, WC, Co, and said grain growth inhibitor together to form a mixture; pressing t

이 특허에 인용된 특허 (35)

  1. Parrish Lien N. (Cross Lanes WV) Montgomery Lionel C. (Bay Village OH), Alloyed powder and method of preparing same.
    상세보기
  2. Debely Pierre E. (Geneva CHX), Boride-alumina composite.
    상세보기
  3. Watanabe Tadahiko (Saga JPX) Kono Shinichi (Ikoma JPX), Boride-based refractory bodies.
    상세보기
  4. Watanabe Tadahiko (Saga JPX) Shimizu Hiroki (Okaya JPX), Boride-based refractory materials.
    상세보기
  5. Watanabe, Tadahiko; Kono, Shinichi, Boride-based refractory materials.
    상세보기
  6. Brandt Nils G. L. (Solna SEX) Senesan Zeljka D. (Stockholm SEX), Ceramic cutting tool reinforced by whiskers.
    상세보기
  7. Beeghly Craig W. (Raleigh NC) Ahuja Deepak P. (Greensburg PA) Mehrotra Pankaj K. (Greensburg PA) Niebauer Kenneth L. (Raleigh NC), Ceramic cutting tool with chip control.
    상세보기
  8. Clere Thomas M. (Willowick OH) Abbaschian Gholamreza J. (Gainesville FL) Wheeler Douglas J. (Cleveland Heights OH) Barnes Albert L. (Wickliffe OH), Ceramic/metal or ceramic/ceramic composite article.
    상세보기
  9. Barnes Albert L. (Wickliffe OH) Clere Thomas M. (Hudson OH) Abbaschian Gholamreza J. (Gainesville FL) Wheeler Douglas J. (Tolland CT), Composite for protection against armor-piercing projectiles.
    상세보기
  10. Matsushita Yasuo (Hitachi JPX) Nakamura Kousuke (Hitachi JPX) Kosugi Tetuo (Ibaraki JPX), Electroconductive ceramics.
    상세보기
  11. Weir Richard L. (Mahopac NY) Pearsall Jeannine A. (Pomona NY), Glass ceramic precursor compositions containing titanium diboride.
    상세보기
  12. Nishio Hiroaki (Tokyo JPX) Torizuka Shiro (Tokyo JPX), High strength high toughness TiB2 ceramics.
    상세보기
  13. Saito Hajime (Aichi JPX) Nagashima Hideo (Ebina JPX) Matsushita Junichi (Nagoya JPX), Metal boride ceramic material.
    상세보기
  14. Kuramoto Toru (Ube JPX) Tukuda Hitoshi (Ichikawa JPX) Ono Hiroshi (Ube JPX), Metal diboride base sintered ceramic and method of producing same.
    상세보기
  15. Yankoff Gerald K. (8273 Coppernail Way Westchester OH 45069), Method and apparatus for machining.
    상세보기
  16. Matsushita Junichi (Nagoya JPX) Saito Hajime (Nagoya JPX) Nagashima Hideo (Tokyo JPX), Method for manufacturing a metal boride ceramic material.
    상세보기
  17. Kamiya Akira (Nagoya JPX) Nakano Kikuo (Kasugai JPX), Method for production of sintered ceramic article containing titanium diboride and silicon carbide.
    상세보기
  18. Martin Lawrence L. (Oakdale MN), Method of coating alumina particles with refractory material, abrasive particles made by the method and abrasive product.
    상세보기
  19. Moskowitz David (Southfield MI) Hoffman David W. (Ann Arbor MI) Schmatz Duane J. (Dearborn Heights MI), Method of increasing useful life of tool steel cutting tools.
    상세보기
  20. Lange Dietrich (Kempten DEX) Sigl Lorenz (Breitenwang ATX) Schwetz Karl-Alexander (Sulzberg DEX), Mixed sintered metal materials based on borides, nitrides and iron binder metals.
    상세보기
  21. Hoffman Ronald J. (Midland MI) Hart Cindy S. (Freeland MI), Novel ceramic-metal compounds.
    상세보기
  22. Tarry Christopher A. (Sayre PA), Process for densification of titanium diboride.
    상세보기
  23. Montgomery Lionel C. (Bay Village OH), Process for producing titanium diboride and boron nitride powders.
    상세보기
  24. DeAngelis Thomas P. (Big Flats NY), Reaction sintered boride-oxide-silicon nitride for ceramic cutting tools.
    상세보기
  25. Watanabe Tadahiko (Saga JPX) Tsuya Yuko (Tokyo JPX) Enomoto Yuji (Sakura JPX), Sintered ceramic body containing titanium carbonitride.
    상세보기
  26. Steiger Roger A. (Canal Fulton OH), Submicron carbon-containing titanium boride powder and method for preparing same.
    상세보기
  27. Khazai Bijan (Midland MI) Moore William G. (Midland MI), Synthesis of refractory metal boride powders of predetermined particle size.
    상세보기
  28. Saito Hajime (1088-193 Aza-Hirako ; Oaza-Fujieda ; Nisshin-cho Aichi-gun ; Aichi-ken JPX) Nagashima Hideo (Ebina JPX) Matsushita Junichi (Nagoya JPX) Hayashi Shinsuke (Nagoya JPX), Titanium boride ceramic material.
    상세보기
  29. Buljan Sergej-Tomislav V. (Acton MA) Geary ; Jr. Earl G. (Lexington MA), Titanium diboride-based composite articles with alumina dispersoids, having improved fracture toughness.
    상세보기
  30. Buljan Sergej-Tomislav V. (Acton MA) Geary ; Jr. Earl G. (Lexington MA), Titanium diboride-based composite articles with improved fracture toughness.
    상세보기
  31. Holcombe Cressie E. (Knoxville TN) Dykes Norman L. (Oak Ridge TN), Titanium diboride-chromium diboride-yttrium titanium oxide ceramic composition and a process for making the same.
    상세보기
  32. Buljan Sergej-Tomislav V. (Acton MA) Geary ; Jr. Earl G. (Lexington MA), Titanium diboride-eased composite articles with improved fracture toughness.
    상세보기
  33. Knudsen Arne K. (Midland MI) Rafaniello William (Midland MI), Titanium diboride/boron carbide composites with high hardness and toughness.
    상세보기
  34. Knudsen Arne K. (Midland MI) Rafaniello William (Midland MI), Titanium diboride/boron carbide composites with high hardness and toughness.
    상세보기
  35. Watanabe Tadahiko (Saga JPX) Shobu Kazuhisa (Saga JPX) Yamamoto Hideki (Fukuoka JPX), Titanium hafnium carbide-boride metal based ceramic sintered body.
    상세보기

이 특허를 인용한 특허 (15)

  1. Gates, Jr., Alfred S.; Mehrotra, Pankaj K.; McNerny, Charles G.; Leicht, Peter R., Alumina coating, coated product and method of making the same.
    상세보기
  2. Conway, Bethany Rose; Zimmermann, James William, Composite ceramic composition and method of forming same.
    상세보기
  3. Weirauch, Jr., Douglas A.; Sworts, Lance M.; Tielsch, Brian J.; DiMilia, Robert A., Composition for making wettable cathode in aluminum smelting.
    상세보기
  4. Takashima, Kazuhiko; Sakamoto, Tomoyoshi; Shimomura, Hiroshi, Cutting edge configuration of cutting tool.
    상세보기
  5. Wagner, Ingo W.; Goetzinger, Martin; Sprengart, Thomas, Dental blank and method of making a dental ceramic blank.
    상세보기
  6. Guggenmos, Sebastian; Kraemer, Michael A.; Schaaf, Michael K.; Hoescheler, Stefan; Sprengart, Thomas; Goetzinger, Martin, Device for producing a dental workpiece.
    상세보기
  7. Xiao Danny T. ; Strock Chris W. ; Wang Donald M. ; Strutt Peter R., Grain growth inhibitor for nanostructured materials.
    상세보기
  8. Xiao Danny T. ; Strock Chris W. ; Wang Donald M. ; Strutt Peter R., Grain growth inhibitor for superfine materials.
    상세보기
  9. Xiao, Danny T.; Strock, Chris W.; Wang, Donald M.; Strutt, Peter R., Grain growth inhibitor for superfine materials.
    상세보기
  10. Xiao,Danny T.; Strock,Chris W.; Wang,Donald M.; Strutt,Peter R., Grain growth inhibitor for superfine materials.
    상세보기
  11. Egger, Franz, Grinding tool and method for producing same.
    상세보기
  12. Egger, Franz, Grinding tool including a matrix and at least one wear-promoting particle embedded in the matrix.
    상세보기
  13. Stucker Brent E. ; Bradley Walter L. ; Eubank Philip T. ; Bozkurt Bedri ; Norasetthekul Somchintana, Manufacture and use of ZrB.sub.2 /CU composite electrodes.
    상세보기
  14. Xiao, Danny T.; Strock, Chris W.; Wang, Donald M.; Strutt, Peter R., Methods of making superfine alloys.
    상세보기
  15. Shaffer, William R., Tool having honed cutting edge.
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