FR785576A - Improvements in manufacturing processes for sintered hard alloys - Google Patents

Improvements in manufacturing processes for sintered hard alloys

Info

Publication number
FR785576A
FR785576A FR785576DA FR785576A FR 785576 A FR785576 A FR 785576A FR 785576D A FR785576D A FR 785576DA FR 785576 A FR785576 A FR 785576A
Authority
FR
France
Prior art keywords
manufacturing processes
sintered hard
hard alloys
alloys
sintered
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.)
CIE LORRAINE DE CHARBONS POUR
Original Assignee
CIE LORRAINE DE CHARBONS POUR
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 CIE LORRAINE DE CHARBONS POUR filed Critical CIE LORRAINE DE CHARBONS POUR
Application granted granted Critical
Publication of FR785576A publication Critical patent/FR785576A/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)
FR785576D 1934-05-04 1934-05-04 Improvements in manufacturing processes for sintered hard alloys Expired FR785576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785576T 1934-05-04

Publications (1)

Publication Number Publication Date
FR785576A true FR785576A (en) 1935-08-13

Family

ID=9217919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785576D Expired FR785576A (en) 1934-05-04 1934-05-04 Improvements in manufacturing processes for sintered hard alloys

Country Status (1)

Country Link
FR (1) FR785576A (en)

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