FR1235791A - Process for manufacturing articles of specific shape from carbides - Google Patents

Process for manufacturing articles of specific shape from carbides

Info

Publication number
FR1235791A
FR1235791A FR804173A FR804173A FR1235791A FR 1235791 A FR1235791 A FR 1235791A FR 804173 A FR804173 A FR 804173A FR 804173 A FR804173 A FR 804173A FR 1235791 A FR1235791 A FR 1235791A
Authority
FR
France
Prior art keywords
carbides
specific shape
manufacturing articles
articles
manufacturing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR804173A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elektroschmelzwerk Kempten GmbH
Original Assignee
Elektroschmelzwerk Kempten GmbH
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 Elektroschmelzwerk Kempten GmbH filed Critical Elektroschmelzwerk Kempten GmbH
Application granted granted Critical
Publication of FR1235791A publication Critical patent/FR1235791A/en
Expired legal-status Critical Current

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
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/991—Boron carbide
FR804173A 1958-09-17 1959-09-02 Process for manufacturing articles of specific shape from carbides Expired FR1235791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1235791X 1958-09-17

Publications (1)

Publication Number Publication Date
FR1235791A true FR1235791A (en) 1960-07-08

Family

ID=7735521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804173A Expired FR1235791A (en) 1958-09-17 1959-09-02 Process for manufacturing articles of specific shape from carbides

Country Status (1)

Country Link
FR (1) FR1235791A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607252A (en) * 1975-06-30 1977-01-03 Gen Electric SINTER BODY OF SILICON CARBIDE.
FR2316643A1 (en) * 1975-07-02 1977-01-28 Ceraver Silicon carbide based material for watch cases - contains boron carbide
FR2360534A1 (en) * 1976-08-04 1978-03-03 Gen Electric SILICON CARBIDE AND BORON CARBIDE Sintered Body
EP0002067A1 (en) * 1977-11-22 1979-05-30 Elektroschmelzwerk Kempten GmbH Process for manufacturing dense polycrystalline shaped articles of boron carbide by pressureless sintering
FR2500439A1 (en) * 1981-02-25 1982-08-27 Norton Co HIGH DENSITY SINTERED BORON CARBIDE
EP0094591A1 (en) * 1982-05-13 1983-11-23 Elektroschmelzwerk Kempten GmbH Polycrystalline, virtually pore-free sintered articles of alpha-silicon carbide, boron carbide and free carbon, and process for producting it

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607252A (en) * 1975-06-30 1977-01-03 Gen Electric SINTER BODY OF SILICON CARBIDE.
FR2316643A1 (en) * 1975-07-02 1977-01-28 Ceraver Silicon carbide based material for watch cases - contains boron carbide
FR2360534A1 (en) * 1976-08-04 1978-03-03 Gen Electric SILICON CARBIDE AND BORON CARBIDE Sintered Body
EP0002067A1 (en) * 1977-11-22 1979-05-30 Elektroschmelzwerk Kempten GmbH Process for manufacturing dense polycrystalline shaped articles of boron carbide by pressureless sintering
FR2500439A1 (en) * 1981-02-25 1982-08-27 Norton Co HIGH DENSITY SINTERED BORON CARBIDE
EP0094591A1 (en) * 1982-05-13 1983-11-23 Elektroschmelzwerk Kempten GmbH Polycrystalline, virtually pore-free sintered articles of alpha-silicon carbide, boron carbide and free carbon, and process for producting it

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