FR2338999A1 - Procede de fabrication d'alliages durs frittes a base de carbure de tungstene - Google Patents

Procede de fabrication d'alliages durs frittes a base de carbure de tungstene

Info

Publication number
FR2338999A1
FR2338999A1 FR7602025A FR7602025A FR2338999A1 FR 2338999 A1 FR2338999 A1 FR 2338999A1 FR 7602025 A FR7602025 A FR 7602025A FR 7602025 A FR7602025 A FR 7602025A FR 2338999 A1 FR2338999 A1 FR 2338999A1
Authority
FR
France
Prior art keywords
degrees
tungsten carbide
mfg
tungsten
fritted
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.)
Granted
Application number
FR7602025A
Other languages
English (en)
French (fr)
Other versions
FR2338999B1 (enExample
Inventor
V A Ivensen
O N Eiduk
V A Falkovsky
N M Lukashova
L A Chumakova
Z A Goldberg
Dont Les Heritiers Son Kuskova
Son Fils J Z Gordon
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.)
INST TUGOPLAVKIKH METALLOV
Original Assignee
INST TUGOPLAVKIKH METALLOV
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 INST TUGOPLAVKIKH METALLOV filed Critical INST TUGOPLAVKIKH METALLOV
Priority to FR7602025A priority Critical patent/FR2338999A1/fr
Publication of FR2338999A1 publication Critical patent/FR2338999A1/fr
Application granted granted Critical
Publication of FR2338999B1 publication Critical patent/FR2338999B1/fr
Granted 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
    • C22C1/056—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 using gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
FR7602025A 1976-01-26 1976-01-26 Procede de fabrication d'alliages durs frittes a base de carbure de tungstene Granted FR2338999A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602025A FR2338999A1 (fr) 1976-01-26 1976-01-26 Procede de fabrication d'alliages durs frittes a base de carbure de tungstene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602025A FR2338999A1 (fr) 1976-01-26 1976-01-26 Procede de fabrication d'alliages durs frittes a base de carbure de tungstene

Publications (2)

Publication Number Publication Date
FR2338999A1 true FR2338999A1 (fr) 1977-08-19
FR2338999B1 FR2338999B1 (enExample) 1978-12-01

Family

ID=9168369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602025A Granted FR2338999A1 (fr) 1976-01-26 1976-01-26 Procede de fabrication d'alliages durs frittes a base de carbure de tungstene

Country Status (1)

Country Link
FR (1) FR2338999A1 (enExample)

Also Published As

Publication number Publication date
FR2338999B1 (enExample) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse