AT347701B - PROCESS FOR PRODUCING A Sintered SUB-METAL-CONTAINING HARD METAL ALLOY - Google Patents

PROCESS FOR PRODUCING A Sintered SUB-METAL-CONTAINING HARD METAL ALLOY

Info

Publication number
AT347701B
AT347701B AT612572A AT612572A AT347701B AT 347701 B AT347701 B AT 347701B AT 612572 A AT612572 A AT 612572A AT 612572 A AT612572 A AT 612572A AT 347701 B AT347701 B AT 347701B
Authority
AT
Austria
Prior art keywords
producing
metal
containing hard
metal alloy
hard metal
Prior art date
Application number
AT612572A
Other languages
German (de)
Other versions
ATA612572A (en
Original Assignee
Horwath Erich Dr
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
Priority claimed from DE19722233852 external-priority patent/DE2233852C3/en
Application filed by Horwath Erich Dr filed Critical Horwath Erich Dr
Publication of ATA612572A publication Critical patent/ATA612572A/en
Application granted granted Critical
Publication of AT347701B publication Critical patent/AT347701B/en

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)
  • Powder Metallurgy (AREA)
AT612572A 1972-07-10 1972-07-17 PROCESS FOR PRODUCING A Sintered SUB-METAL-CONTAINING HARD METAL ALLOY AT347701B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722233852 DE2233852C3 (en) 1972-07-10 Process for the production of a sintered hard metal alloy

Publications (2)

Publication Number Publication Date
ATA612572A ATA612572A (en) 1975-06-15
AT347701B true AT347701B (en) 1979-01-10

Family

ID=5850212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT612572A AT347701B (en) 1972-07-10 1972-07-17 PROCESS FOR PRODUCING A Sintered SUB-METAL-CONTAINING HARD METAL ALLOY

Country Status (1)

Country Link
AT (1) AT347701B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380096A1 (en) * 1989-01-26 1990-08-01 Sumitomo Electric Industries, Ltd. Cemented carbide drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0380096A1 (en) * 1989-01-26 1990-08-01 Sumitomo Electric Industries, Ltd. Cemented carbide drill

Also Published As

Publication number Publication date
DE2233852A1 (en) 1973-02-01
ATA612572A (en) 1975-06-15
DE2233852B2 (en) 1976-08-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee