FR1131521A - Hard metal compositions containing tungsten carbide - Google Patents

Hard metal compositions containing tungsten carbide

Info

Publication number
FR1131521A
FR1131521A FR1131521DA FR1131521A FR 1131521 A FR1131521 A FR 1131521A FR 1131521D A FR1131521D A FR 1131521DA FR 1131521 A FR1131521 A FR 1131521A
Authority
FR
France
Prior art keywords
compositions containing
tungsten carbide
hard metal
containing tungsten
metal compositions
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.)
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 FR1131521A publication Critical patent/FR1131521A/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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1131521D 1954-05-13 1955-05-11 Hard metal compositions containing tungsten carbide Expired FR1131521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1131521XA 1954-05-13 1954-05-13

Publications (1)

Publication Number Publication Date
FR1131521A true FR1131521A (en) 1957-02-22

Family

ID=22347839

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1131521D Expired FR1131521A (en) 1954-05-13 1955-05-11 Hard metal compositions containing tungsten carbide

Country Status (1)

Country Link
FR (1) FR1131521A (en)

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