FR1069249A - Process for preparing hard alloys resistant to abrasion - Google Patents

Process for preparing hard alloys resistant to abrasion

Info

Publication number
FR1069249A
FR1069249A FR1069249DA FR1069249A FR 1069249 A FR1069249 A FR 1069249A FR 1069249D A FR1069249D A FR 1069249DA FR 1069249 A FR1069249 A FR 1069249A
Authority
FR
France
Prior art keywords
abrasion
hard alloys
preparing hard
alloys resistant
resistant
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Application granted granted Critical
Publication of FR1069249A publication Critical patent/FR1069249A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1069249D 1952-12-29 1952-12-29 Process for preparing hard alloys resistant to abrasion Expired FR1069249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069249T 1952-12-29

Publications (1)

Publication Number Publication Date
FR1069249A true FR1069249A (en) 1954-07-06

Family

ID=9604151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069249D Expired FR1069249A (en) 1952-12-29 1952-12-29 Process for preparing hard alloys resistant to abrasion

Country Status (1)

Country Link
FR (1) FR1069249A (en)

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