FR713086A - Procédé de fabrication d'alliages durs, et d'outils faits de ces alliages - Google Patents

Procédé de fabrication d'alliages durs, et d'outils faits de ces alliages

Info

Publication number
FR713086A
FR713086A FR713086DA FR713086A FR 713086 A FR713086 A FR 713086A FR 713086D A FR713086D A FR 713086DA FR 713086 A FR713086 A FR 713086A
Authority
FR
France
Prior art keywords
alloys
tools made
manufacturing hard
manufacturing
hard alloys
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.)
FANSTEEL PRODUCTS Co
Original Assignee
FANSTEEL PRODUCTS Co
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 FANSTEEL PRODUCTS Co filed Critical FANSTEEL PRODUCTS Co
Application granted granted Critical
Publication of FR713086A publication Critical patent/FR713086A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/04Making non-ferrous alloys by powder metallurgy
    • C22C1/05Mixtures of metal powder with non-metallic powder
    • C22C1/051Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C22C1/053Making 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
    • C22C1/055Making 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)
FR713086D 1930-03-26 1931-03-11 Procédé de fabrication d'alliages durs, et d'outils faits de ces alliages Expired FR713086A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US713086XA 1930-03-26 1930-03-26

Publications (1)

Publication Number Publication Date
FR713086A true FR713086A (fr) 1931-10-21

Family

ID=22100517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713086D Expired FR713086A (fr) 1930-03-26 1931-03-11 Procédé de fabrication d'alliages durs, et d'outils faits de ces alliages

Country Status (1)

Country Link
FR (1) FR713086A (fr)

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