SE431741B - Hart material och forfarande for dess framstellning - Google Patents

Hart material och forfarande for dess framstellning

Info

Publication number
SE431741B
SE431741B SE7801762A SE7801762A SE431741B SE 431741 B SE431741 B SE 431741B SE 7801762 A SE7801762 A SE 7801762A SE 7801762 A SE7801762 A SE 7801762A SE 431741 B SE431741 B SE 431741B
Authority
SE
Sweden
Prior art keywords
pressure
temperature
boron
kbar
hard material
Prior art date
Application number
SE7801762A
Other languages
English (en)
Swedish (sv)
Other versions
SE7801762L (sv
Inventor
R J Wedlake
A L Penny
Original Assignee
De Beers Ind Diamond
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by De Beers Ind Diamond filed Critical De Beers Ind Diamond
Publication of SE7801762L publication Critical patent/SE7801762L/xx
Publication of SE431741B publication Critical patent/SE431741B/sv

Links

Classifications

    • 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
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/563—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 carbides or oxycarbides based on boron carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0828—Carbonitrides or oxycarbonitrides of metals, boron or silicon
    • 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
    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/583—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride
    • C04B35/5831—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Lubricants (AREA)
SE7801762A 1977-02-16 1978-02-15 Hart material och forfarande for dess framstellning SE431741B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA00770925A ZA77925B (en) 1977-02-16 1977-02-16 Hard materials

Publications (2)

Publication Number Publication Date
SE7801762L SE7801762L (sv) 1978-08-17
SE431741B true SE431741B (sv) 1984-02-27

Family

ID=25571242

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7801762A SE431741B (sv) 1977-02-16 1978-02-15 Hart material och forfarande for dess framstellning

Country Status (17)

Country Link
US (1) US4187083A (de)
JP (1) JPS53101000A (de)
AT (1) AT364173B (de)
AU (1) AU514510B2 (de)
BE (1) BE864019A (de)
BR (1) BR7800911A (de)
CA (1) CA1091424A (de)
CH (1) CH632222A5 (de)
DE (1) DE2806070C2 (de)
FR (1) FR2380987A1 (de)
GB (1) GB1588948A (de)
IE (1) IE46406B1 (de)
IL (1) IL54047A (de)
IT (1) IT1095424B (de)
NL (1) NL7801706A (de)
SE (1) SE431741B (de)
ZA (1) ZA77925B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA77925B (en) * 1977-02-16 1978-09-27 De Beers Ind Diamond Hard materials
JPS56100170A (en) * 1980-01-11 1981-08-11 Mitsubishi Metal Corp Cubic boron carbide nitride sintered body for cutting tool blade and its manufacture
DE3125484A1 (de) * 1981-06-29 1983-03-17 Belorusskij politechničeskij institut, Minsk Verfahren zur herstellung von polykristallen eines aus dichten modifikationen bestehenden bornitrides
FR2649974B1 (fr) * 1989-07-21 1991-09-27 Aerospatiale Materiau carbone protege contre l'oxydation par du carbonitrure de bore
JP3346496B2 (ja) * 1992-11-06 2002-11-18 独立行政法人産業技術総合研究所 多結晶性ｂｃｎ物質及びその製造方法
US7938997B2 (en) * 2002-07-05 2011-05-10 Los Alamos National Security, Llc Preparation of bulk superhard B-C-N nanocomposite compact
US6759128B1 (en) * 2002-07-05 2004-07-06 The Regents Of The University Of California Bulk superhard B-C-N nanocomposite compact and method for preparing thereof
JP4925463B2 (ja) * 2005-02-16 2012-04-25 日本碍子株式会社 六方晶窒化ホウ素単結晶の製造方法
US8449854B2 (en) * 2007-01-29 2013-05-28 William Marsh Rice University Method for preparation of new superhard B-C-N material and material made therefrom
US10258959B2 (en) 2010-08-11 2019-04-16 Unit Cell Diamond Llc Methods of producing heterodiamond and apparatus therefor
CN113184814A (zh) * 2021-05-14 2021-07-30 上海工程技术大学 硼碳氮化物纳米片及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1129508A (en) * 1912-09-07 1915-02-23 Int Agricultural Corp Process of producing boron carbonitrid.
US2941252A (en) * 1957-03-20 1960-06-21 Gen Electric Reaction vessel
US3488153A (en) * 1966-12-01 1970-01-06 Gen Electric Non-catalytically produced cubic and hexagonal diamond
US3637320A (en) * 1968-12-31 1972-01-25 Texas Instruments Inc Coating for assembly of parts
US3850591A (en) * 1970-01-02 1974-11-26 Gen Electric Process for preparation of high pressure apparatus reaction vessel construction
JPS5126919B2 (de) * 1971-11-19 1976-08-09
US3944398A (en) * 1974-04-30 1976-03-16 Frank Rutherford Bell Method of forming an abrasive compact of cubic boron nitride
ZA77925B (en) * 1977-02-16 1978-09-27 De Beers Ind Diamond Hard materials

Also Published As

Publication number Publication date
DE2806070A1 (de) 1978-08-17
FR2380987B1 (de) 1984-12-07
NL7801706A (nl) 1978-08-18
IT7820339A0 (it) 1978-02-16
AU3334678A (en) 1979-08-23
CA1091424A (en) 1980-12-16
IE46406B1 (en) 1983-06-01
SE7801762L (sv) 1978-08-17
GB1588948A (en) 1981-05-07
DE2806070C2 (de) 1986-11-27
BE864019A (fr) 1978-08-16
US4187083A (en) 1980-02-05
ATA104278A (de) 1981-02-15
IL54047A (en) 1981-06-29
JPS6124328B2 (de) 1986-06-10
ZA77925B (en) 1978-09-27
CH632222A5 (en) 1982-09-30
AU514510B2 (en) 1981-02-12
AT364173B (de) 1981-09-25
IT1095424B (it) 1985-08-10
IL54047A0 (en) 1978-04-30
IE780326L (en) 1978-08-16
FR2380987A1 (fr) 1978-09-15
BR7800911A (pt) 1978-10-24
JPS53101000A (en) 1978-09-02

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