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[미국특허] Composite polycrystalline diamond 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B24D-003/02
출원번호 US-0600399 (1984-04-16)
발명자 / 주소
  • Hall David R. (Provo UT)
출원인 / 주소
  • Megadiamond Industries, Inc. (Provo UT 02)
인용정보 피인용 횟수 : 114  인용 특허 : 9

초록 ▼

A composite material is described which includes a mixture of individual diamond crystals and pieces of precemented carbide. The mixture is heated and pressurized to create intercrystalline bonds between the diamond crystals and chemical bonds between the diamond crystals and the precemented carbide

대표청구항 ▼

A composite material comprising: a mixture of diamond crystals and precemented carbide pieces formed under sufficient heat and pressure to create a composite polycrystalline body in which adjacent diamond crystals are bonded together and to the precemented carbide pieces, and in which the diamond cr

이 특허에 인용된 특허 (9) 인용/피인용 타임라인 분석

  1. Phaal Cornelius (14 Robant La. Sandton ; Transvaal ZAX), Abrasive compact with a core of high rigidity material.
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  2. Woollam John A. (Oberlin OH), Atomic hydrogen storage method and apparatus.
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  3. Knemeyer Friedel S. (Columbus OH), Composite compact components fabricated with high temperature brazing filler metal and method for making same.
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  4. Dennis Mahlon D. (Columbus OH) Gigl Paul D. (Worthington OH), Composite compact of interleaved polycrystalline particles and cemented carbide masses.
    상세보기
  5. Phaal Cornelius (Sandton ZAX) Jurgens Rainer (Celle DEX), Cutting element for processing rocks, metal or the like.
    상세보기
  6. Hara Akio (Itami JPX) Yazu Shuji (Itami JPX), Diamond compact for a wire drawing die and a process for the production of the same.
    상세보기
  7. Hara Akio (Itami JPX) Yazu Shuji (Itami JPX), Diamond sintered body and the method for producing the same.
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  8. Daniels William H. (Delaware OH) Knemeyer Friedel S. (Columbus OH), Method for fabricating a rotary drill bit and composite compact cutters therefor.
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  9. Ishizuka Hiroshi (19-2 ; Ebara 6-chome Shinagawa-ku ; Tokyo JPX), Method for producing composite of diamond and cemented tungsten carbide.
    상세보기

이 특허를 인용한 특허 (114) 인용/피인용 타임라인 분석

  1. Dixon, Richard H.; Gardinier, Clayton F; Medford, Troy J.; Blackburn, Dean C.; Taylor, Jeffery K.; Pope, Bill J., Articulating diamond-surfaced spinal implants.
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  2. Zhan, Guodong; Zhang, Youhe; Yu, Feng; Yao, Xian; Belnap, J. Daniel; Shen, Yuelin; Keshavan, Madapusi K., Atomic layer deposition nanocoatings on cutting tool powder materials.
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  3. Pope, Bill J.; Taylor, Jeffery K.; Dixon, Richard H.; Gardinier, Clayton F.; Pope, II, Louis M.; Blackburn, Dean C.; Vail, Michael A., Bearings, races and components thereof having diamond and other superhard surfaces.
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  4. Sollami, Phillip, Bit holder.
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  5. Sollami, Phillip, Bit holder shank and differential interference between the shank distal portion and the bit holder block bore.
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  6. Sollami, Phillip, Bit/holder with enlarged ballistic tip insert.
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  7. Sollami, Phillip, Bore wear compensating bit holder and bit holder block.
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  8. Paul Edwin Willis AU; Alan Major AU; Donald Lindsay Clark AU, Cell and method for forming a composite hard material and composite hard materials formed thereby.
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  9. Iinuma, Tomoyuki, Circular saw.
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  11. Sollami, Phillip, Combination polycrystalline diamond bit and bit holder.
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  12. Sollami, Phillip, Combination polycrystalline diamond bit and bit holder.
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  13. Sollami, Phillip, Combination polycrystalline diamond bit and bit holder.
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  14. Sollami, Phillip, Combination polycrystalline diamond bit and bit holder.
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  15. Sollami, Phillip, Combination polycrystalline diamond bit and bit holder.
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  16. Shen, Yuelin; Zhang, Youhe; Shi, Jibin; Burhan, Yuri; Lockwood, Gregory T., Composite cutter substrate to mitigate residual stress.
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  17. Hoffer, Brad Daniel, Composite cutting insert and method of making same.
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  19. Watwe, Arunkumar Shamrao; Kelley, Harold E., Composite materials comprising a hard ceramic phase and a Cu-Ni-Sn alloy.
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  20. Hall David R. (Provo UT), Composite polycrystalline diamond compact.
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  21. Kuribayashi, Nobuhiro; Ishizaki, Kozo; Matsumaru, Koji, Composite wear-resistant member and method for manufacture thereof.
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  22. Zhang, Youhe; Shen, Yuelin; Burhan, Yuri; Lockwood, Gregory T., Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools.
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  23. Zhang, Youhe; Shen, Yuelin; Burhan, Yuri; Lockwood, Gregory T., Cutter assemblies, downhole tools incorporating such cutter assemblies and methods of making such downhole tools.
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  24. Adia, Moosa Mahomed; Davies, Geoffrey John, Cutter element for rock removal applications.
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  25. Hall, David R.; Crockett, Ronald B.; Skeem, Marcus; Leany, Francis; Webb, Casey, Cutting element attached to downhole fixed bladed bit at a positive rake angle.
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  28. Zhang, Youhe; Shen, Yuelin; Keshavan, Madapusi K., Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same.
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  29. Zhang, Youhe; Shen, Yuelin; Keshavan, Madapusi K., Cutting elements with re-processed thermally stable polycrystalline diamond cutting layers, bits incorporating the same, and methods of making the same.
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  30. Azar, Michael G.; Durairajan, Bala; Keshavan, Madapusi K., Cutting structures for fixed cutter drill bit and other downhole cutting tools.
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  33. Hall, David R.; Crockett, Ronald B.; Dahlgren, Scott, Degradation assembly.
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  34. Hall, David R.; Hall, Jr., H. Tracy, Dense diamond body.
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  35. Fang, Yi; Horman, Scott L., Diamond enhanced drilling insert with high impact resistance.
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  36. Sollami, Phillip, Diamond tipped unitary holder/bit.
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  37. Jacobs Robert S. (Greensburg PA) Krall Jack (Latrobe PA), Dispersion alloyed hard metal composites.
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  38. Hall, David R.; Bailey, John D.; Crockett, Ronald B., Downhole drill bit.
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  39. Hall, David R.; Bailey, John D.; Crockett, Ronald B., Downhole drill bit.
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  40. Hall, David R.; Bailey, John D.; Crockett, Ronald B., Downhole drill bit.
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  41. Mensa-Wilmot Graham (Houston TX) Keith Carl W. (Spring TX), Drill bit and cutting structure having enhanced placement and sizing of cutters for improved bit stabilization.
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  42. Hall, David R.; Leany, Francis, Drill bit cutter pocket restitution.
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  43. Yong Zhou ; Huang Sujian, Drill bit inserts with interruption in gradient of properties.
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  44. Zhou Yong ; S. J. Huang, Drill bit inserts with interruption in gradient of properties.
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  45. Atkins, Brian; Anderle, Seth G.; Arfele, Robert W.; Ladi, Ram L.; Linford, Brandon Paul; Wiggins, Jason Keith; Nguyen, Kevin Duy; Qian, Jiang; Bertagnolli, Kenneth Eugene; Scott, Shawn Casey; Mukhopadhyay, Debkumar; Vail, Michael Alexander, Element containing thermally stable polycrystalline diamond material and methods and assemblies for formation thereof.
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  46. Matthias Terry R.,GB2 ; Newton Alex ; Sarik Daniel J., Elements faced with superhard material.
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  47. Azar, Michael G.; Mada, Hemachandar, Fixed cutter drill bit with core fragmentation feature.
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  48. Bitler, Jonathan W.; Kiani, Sara, Hard compact and method for making the same.
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  49. Hall, David R.; Crockett, Ronald B.; Webb, Casey; Beazer, Michael, High impact resistant tool with an apex width between a first and second transitions.
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  50. Kuroda, Yoshihiro; Kukino, Satoru; Fukaya, Tomohiro, High-strength and highly-wear-resistant sintered diamond object and manufacturing method of the same.
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  51. Kembaiyan,Kumar T.; Oldham,Thomas W., High-strength, high-toughness matrix bit bodies.
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  52. Kuribayashi, Nobuhiro, High-toughness wear-resistant composite material and a method of manufacturing the same.
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  53. Azar, Michael G.; Durairajan, Bala; Keshavan, Madapusi K., Kerfing hybrid drill bit and other downhole cutting tools.
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  54. Illerhaus, Roland; Tibbitts, Gordon A., Laminated and composite impregnated cutting structures for drill bits.
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  55. Hall, David R., Layered polycrystalline diamond.
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  56. Hall, David R., Layered polycrystalline diamond.
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  57. Griffo, Anthony; Keshavan, Madapusi K., Manufacture of thermally stable cutting elements.
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  58. Griffo, Anthony; Keshavan, Madapusi K., Manufacture of thermally stable cutting elements.
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  59. Sollami, Phillip, Material removing tool for road milling mining and trenching operations.
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  60. Webb, Steven W., Metal-free supported polycrystalline diamond and method to form.
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  61. Hall, David R.; Crockett, Ronald B.; Skeem, Marcus; Leany, Francis; Webb, Casey, Method for drilling with a fixed bladed bit.
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  62. Pope, Bill J.; Dixon, Richard H.; Taylor, Jeffery K.; Gardinier, Clayton F.; Medford, Troy; Blackburn, Dean C.; Carvajal, Victoriano, Method for making a sintered superhard prosthetic joint component.
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  63. Peterson Gary R. (Orem UT) Horton M. Duane (Provo UT), Method for producing multiple polycrystalline bodies.
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  65. Cerceau Jean-Michel (Seyssinet FRX), Method of manufacturing composite thermostable abrasive products.
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  66. Fries, Robert; Harden, Peter Michael, Method of producing an abrasive product containing cubic boron nitride.
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  67. Fries,Robert; Harden,Peter Michael, Method of producing an abrasive product containing diamond.
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  68. Lund, Jeffrey Bruce, Method to improve efficiency of PCD leaching.
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  69. Zhang, Youhe; Shen, Yuelin, Methods of forming thermally stable polycrystalline diamond cutters.
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  70. Keshavan, Madapusi K.; Russell, Monte, Methods of making and attaching TSP material for forming cutting elements, cutting elements having such TSP material and bits incorporating such cutting elements.
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  71. Yong, Zhou; Xia, Sike; Kolachalam, Sharath, Multiple processes of high pressures and temperatures for sintered bodies.
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  72. Hall, David R.; Crockett, Ronald B.; Bailey, John, Pointed diamond working ends on a shear bit.
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  74. Belnap, J. Daniel; Zhan, Guodong; Sheng, Xiayang; Zhang, Youhe; Keshavan, Madapusi K.; Pratt, Harry; Shen, Yuelin, Polycrystalline composites reinforced with elongated nanostructures.
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  76. Hall David R. (Provo UT) Cross Donald G. (Laguna Beach CA), Polycrystalline diamond bearing system for a roller cone rock bit.
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  77. Zhigang Fang ; Anthony Griffo ; Brian A. White ; Stewart Middlemiss ; Ron K. Eyre, Polycrystalline diamond carbide composites.
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  85. Sani, Mohammad; Bertagnolli, Ken; Pope, Eric, Polycrystalline diamond cutter with improved abrasion and impact resistance and method of making the same.
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