BE642538A - - Google Patents

Info

Publication number
BE642538A
BE642538A BE642538DA BE642538A BE 642538 A BE642538 A BE 642538A BE 642538D A BE642538D A BE 642538DA BE 642538 A BE642538 A BE 642538A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE642538A publication Critical patent/BE642538A/xx

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
    • C04B35/58—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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/064—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
BE642538D 1963-01-17 1964-01-15 BE642538A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US252067A US3150929A (en) 1963-01-17 1963-01-17 Process for making cubic crystal boron nitride

Publications (1)

Publication Number Publication Date
BE642538A true BE642538A (fr) 1964-05-04

Family

ID=22954457

Family Applications (1)

Application Number Title Priority Date Filing Date
BE642538D BE642538A (fr) 1963-01-17 1964-01-15

Country Status (7)

Country Link
US (1) US3150929A (fr)
BE (1) BE642538A (fr)
CH (1) CH485595A (fr)
DE (1) DE1220837B (fr)
GB (1) GB1061598A (fr)
NL (1) NL302348A (fr)
SE (1) SE306076B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH490271A (de) * 1966-03-09 1970-05-15 Lonza Werke Gmbh Verfahren zur Herstellung von hexagonalem Bornitrid
US3768972A (en) * 1971-05-10 1973-10-30 Westinghouse Electric Corp Method of producing cubic boron nitride with aluminum containing catalyst
US3881890A (en) * 1973-04-20 1975-05-06 Gen Electric Abrasive boron nitride particles containing phosphorus
US4349517A (en) * 1980-10-21 1982-09-14 Lysanov Vladislav S Method of producing cubic boron nitride
US4647546A (en) * 1984-10-30 1987-03-03 Megadiamond Industries, Inc. Polycrystalline cubic boron nitride compact
US4673414A (en) * 1986-01-29 1987-06-16 General Electric Company Re-sintered boron-rich polycrystalline cubic boron nitride and method for making same
US5106792A (en) * 1990-12-20 1992-04-21 General Electric Company CBN/CBN composite masses and their preparation
US5618509A (en) * 1993-07-09 1997-04-08 Showa Denko K.K. Method for producing cubic boron nitride
JP3400842B2 (ja) * 1993-07-09 2003-04-28 昭和電工株式会社 立方晶窒化ホウ素の製造方法
CN1304278C (zh) * 2002-02-28 2007-03-14 昭和电工株式会社 立方氮化硼的生产方法

Also Published As

Publication number Publication date
CH485595A (de) 1970-02-15
NL302348A (fr)
US3150929A (en) 1964-09-29
GB1061598A (en) 1967-03-15
SE306076B (fr) 1968-11-18
DE1220837B (de) 1966-07-14

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