BE771333A - Procede de fabrication de frittes en nitrure de bore - Google Patents

Procede de fabrication de frittes en nitrure de bore

Info

Publication number
BE771333A
BE771333A BE771333A BE771333A BE771333A BE 771333 A BE771333 A BE 771333A BE 771333 A BE771333 A BE 771333A BE 771333 A BE771333 A BE 771333A BE 771333 A BE771333 A BE 771333A
Authority
BE
Belgium
Prior art keywords
frits
manufacturing
boron nitride
boron
nitride
Prior art date
Application number
BE771333A
Other languages
English (en)
Original Assignee
Lonza Ag
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 Lonza Ag filed Critical Lonza Ag
Publication of BE771333A publication Critical patent/BE771333A/fr

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
BE771333A 1970-08-13 1971-08-13 Procede de fabrication de frittes en nitrure de bore BE771333A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1216570 1970-08-13

Publications (1)

Publication Number Publication Date
BE771333A true BE771333A (fr) 1972-02-14

Family

ID=4380489

Family Applications (1)

Application Number Title Priority Date Filing Date
BE771333A BE771333A (fr) 1970-08-13 1971-08-13 Procede de fabrication de frittes en nitrure de bore

Country Status (6)

Country Link
AT (1) AT305131B (fr)
BE (1) BE771333A (fr)
DE (1) DE2140762A1 (fr)
FR (1) FR2104188A5 (fr)
GB (1) GB1303925A (fr)
NL (1) NL7111049A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289503A (en) * 1979-06-11 1981-09-15 General Electric Company Polycrystalline cubic boron nitride abrasive and process for preparing same in the absence of catalyst
FR2634478B1 (fr) * 1988-07-25 1992-08-28 Financ Cetal Sarl Procede de fabrication d'un barreau isolant en nitrure de bore principalement utilise dans des elements chauffants proteges, et barreau ainsi obtenu
CH677923A5 (fr) * 1989-04-28 1991-07-15 Htm Ag

Also Published As

Publication number Publication date
GB1303925A (fr) 1973-01-24
NL7111049A (fr) 1972-02-15
FR2104188A5 (fr) 1972-04-14
DE2140762A1 (de) 1972-02-17
AT305131B (de) 1973-02-12

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