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FR816840A - Manufacturing process of mixed carbides and hard metal alloys - Google Patents

Manufacturing process of mixed carbides and hard metal alloys

Info

Publication number
FR816840A
FR816840A FR816840DA FR816840A FR 816840 A FR816840 A FR 816840A FR 816840D A FR816840D A FR 816840DA FR 816840 A FR816840 A FR 816840A
Authority
FR
France
Prior art keywords
manufacturing process
metal alloys
hard metal
mixed carbides
carbides
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
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.)
KERAMET GmbH
Original Assignee
KERAMET 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 KERAMET GmbH filed Critical KERAMET GmbH
Application granted granted Critical
Publication of FR816840A publication Critical patent/FR816840A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
    • C22C1/055—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR816840D 1935-09-10 1936-05-28 Manufacturing process of mixed carbides and hard metal alloys Expired FR816840A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE816840X 1935-09-10

Publications (1)

Publication Number Publication Date
FR816840A true FR816840A (en) 1937-08-18

Family

ID=6735083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816840D Expired FR816840A (en) 1935-09-10 1936-05-28 Manufacturing process of mixed carbides and hard metal alloys

Country Status (1)

Country Link
FR (1) FR816840A (en)

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