FR765893A - Improvements in processes for the manufacture of tools and other objects using carbides - Google Patents

Improvements in processes for the manufacture of tools and other objects using carbides

Info

Publication number
FR765893A
FR765893A FR765893DA FR765893A FR 765893 A FR765893 A FR 765893A FR 765893D A FR765893D A FR 765893DA FR 765893 A FR765893 A FR 765893A
Authority
FR
France
Prior art keywords
carbides
tools
objects
manufacture
processes
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.)
UNION ACIERS FINS
Original Assignee
UNION ACIERS FINS
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 UNION ACIERS FINS filed Critical UNION ACIERS FINS
Application granted granted Critical
Publication of FR765893A publication Critical patent/FR765893A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR765893D 1932-12-21 1933-12-21 Improvements in processes for the manufacture of tools and other objects using carbides Expired FR765893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE765893X 1932-12-21

Publications (1)

Publication Number Publication Date
FR765893A true FR765893A (en) 1934-06-18

Family

ID=6673229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765893D Expired FR765893A (en) 1932-12-21 1933-12-21 Improvements in processes for the manufacture of tools and other objects using carbides

Country Status (1)

Country Link
FR (1) FR765893A (en)

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