LU60741A1 - - Google Patents

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Publication number
LU60741A1
LU60741A1 LU60741DA LU60741A1 LU 60741 A1 LU60741 A1 LU 60741A1 LU 60741D A LU60741D A LU 60741DA LU 60741 A1 LU60741 A1 LU 60741A1
Authority
LU
Luxembourg
Application number
Inventor
H T Hall
Original Assignee
Megadiamond Corp
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Filing date
Publication date
Application filed by Megadiamond Corp filed Critical Megadiamond Corp
Publication of LU60741A1 publication Critical patent/LU60741A1/xx

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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
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    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
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    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • C—CHEMISTRY; METALLURGY
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    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/95—Products characterised by their size, e.g. microceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties
    • C04B2235/9661—Colour

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
LU60741D 1969-04-17 1970-04-16 LU60741A1 (xx)

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Application Number Priority Date Filing Date Title
US81692969A 1969-04-17 1969-04-17

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BE (1) BE748855A (xx)
CA (1) CA1070123A (xx)
DE (1) DE2018344C3 (xx)
FR (1) FR2043350A5 (xx)
GB (1) GB1307713A (xx)
IE (1) IE34071B1 (xx)
LU (1) LU60741A1 (xx)
NL (1) NL7005459A (xx)
SE (1) SE375086B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354043A2 (en) * 1988-08-04 1990-02-07 De Beers Industrial Diamond Division (Proprietary) Limited Thermally stable diamond abrasive compact body
EP0482372A1 (en) * 1990-10-23 1992-04-29 General Electric Company Unsupported sintered cubic boron nitride/diamond conjoint compacts and their fabrication
EP0517460A2 (en) * 1991-06-04 1992-12-09 General Electric Company Method for producing chemically bonded adherent coatings on abrasive compacts

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916584A (en) * 1973-03-22 1975-11-04 Minnesota Mining & Mfg Spheroidal composite particle and method of making
SU487845A1 (ru) * 1973-06-12 1975-10-15 Всесоюзный научно-исследовательский и проектный институт тугоплавких металлов и твердых сплавов Поликристаллический сверхтвердый материал
AU518306B2 (en) * 1977-05-04 1981-09-24 Sumitomo Electric Industries, Ltd. Sintered compact for use ina cutting tool anda method of producing thesame
US4124401A (en) * 1977-10-21 1978-11-07 General Electric Company Polycrystalline diamond body
IN150647B (xx) * 1977-10-21 1982-11-20 Gen Electric
CA1149619A (en) * 1978-08-26 1983-07-12 Akio Hara Diamond sintered body and the method for producing the same
IL60566A (en) * 1979-08-23 1983-02-23 Gen Electric Supported diamond and improved method for preparing diamond compacts containing single crystal diamonds
AU583299B1 (en) * 1984-08-24 1989-04-27 Australian National University, The Diamond compacts and process for making same
WO1990001986A1 (en) * 1988-08-17 1990-03-08 The Australian National University Diamond compact possessing low electrical resistivity
GB8914567D0 (en) * 1989-06-24 1989-08-16 T & N Technology Ltd Tools for working-non-metallic hard materials
US5193311A (en) * 1989-06-24 1993-03-16 T&N Technology Limited Tools for working non-metallic hard materials
DE102004056734A1 (de) * 2004-11-24 2006-06-01 Vatcharachai Buanatra Diamantenformkörper
GB0815229D0 (en) * 2008-08-21 2008-09-24 Element Six Production Pty Ltd Polycrystalline diamond abrasive compact

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0354043A2 (en) * 1988-08-04 1990-02-07 De Beers Industrial Diamond Division (Proprietary) Limited Thermally stable diamond abrasive compact body
EP0354043A3 (en) * 1988-08-04 1990-09-19 De Beers Industrial Diamond Division (Proprietary) Limited Thermally stable diamond abrasive compact body
EP0482372A1 (en) * 1990-10-23 1992-04-29 General Electric Company Unsupported sintered cubic boron nitride/diamond conjoint compacts and their fabrication
EP0517460A2 (en) * 1991-06-04 1992-12-09 General Electric Company Method for producing chemically bonded adherent coatings on abrasive compacts
EP0517460A3 (en) * 1991-06-04 1993-03-31 General Electric Company Chemically bonded adherent coating for abrasive compacts and method for making same

Also Published As

Publication number Publication date
DE2018344C3 (de) 1980-05-08
IE34071B1 (en) 1975-01-22
BE748855A (fr) 1970-09-16
NL7005459A (xx) 1970-10-20
DE2018344B2 (de) 1979-08-23
SE375086B (xx) 1975-04-07
DE2018344A1 (de) 1971-10-28
FR2043350A5 (xx) 1971-02-12
GB1307713A (en) 1973-02-21
IE34071L (en) 1970-10-17
CA1070123A (en) 1980-01-22

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