FR848644A - Procédé de fabrication d'alliages durs - Google Patents

Procédé de fabrication d'alliages durs

Info

Publication number
FR848644A
FR848644A FR848644DA FR848644A FR 848644 A FR848644 A FR 848644A FR 848644D A FR848644D A FR 848644DA FR 848644 A FR848644 A FR 848644A
Authority
FR
France
Prior art keywords
manufacturing process
hard alloys
alloys
hard
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
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR848644A publication Critical patent/FR848644A/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR848644D 1938-01-11 1939-01-10 Procédé de fabrication d'alliages durs Expired FR848644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE848644X 1938-01-11

Publications (1)

Publication Number Publication Date
FR848644A true FR848644A (fr) 1939-11-03

Family

ID=6775658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848644D Expired FR848644A (fr) 1938-01-11 1939-01-10 Procédé de fabrication d'alliages durs

Country Status (1)

Country Link
FR (1) FR848644A (fr)

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