AT305131B - Verfahren zur Herstellung von gesinterten Formkörpern aus Bornitrid - Google Patents

Verfahren zur Herstellung von gesinterten Formkörpern aus Bornitrid

Info

Publication number
AT305131B
AT305131B AT692771A AT692771A AT305131B AT 305131 B AT305131 B AT 305131B AT 692771 A AT692771 A AT 692771A AT 692771 A AT692771 A AT 692771A AT 305131 B AT305131 B AT 305131B
Authority
AT
Austria
Prior art keywords
production
boron nitride
shaped bodies
sintered shaped
sintered
Prior art date
Application number
AT692771A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT305131B publication Critical patent/AT305131B/de

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)
AT692771A 1970-08-13 1971-08-09 Verfahren zur Herstellung von gesinterten Formkörpern aus Bornitrid AT305131B (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AT305131B true AT305131B (de) 1973-02-12

Family

ID=4380489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT692771A AT305131B (de) 1970-08-13 1971-08-09 Verfahren zur Herstellung von gesinterten Formkörpern aus Bornitrid

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
DE2140762A1 (de) 1972-02-17
FR2104188A5 (fr) 1972-04-14
NL7111049A (fr) 1972-02-15
BE771333A (fr) 1972-02-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee