AT324012B - CARBON NITRIDE-BASED HARD METALS AND THE PROCESS FOR THEIR PRODUCTION - Google Patents

CARBON NITRIDE-BASED HARD METALS AND THE PROCESS FOR THEIR PRODUCTION

Info

Publication number
AT324012B
AT324012B AT905871A AT905871A AT324012B AT 324012 B AT324012 B AT 324012B AT 905871 A AT905871 A AT 905871A AT 905871 A AT905871 A AT 905871A AT 324012 B AT324012 B AT 324012B
Authority
AT
Austria
Prior art keywords
production
carbon nitride
based hard
hard metals
metals
Prior art date
Application number
AT905871A
Other languages
German (de)
Original Assignee
Teledyne Ind
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 Teledyne Ind filed Critical Teledyne Ind
Application granted granted Critical
Publication of AT324012B publication Critical patent/AT324012B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
AT905871A 1970-11-03 1971-10-20 CARBON NITRIDE-BASED HARD METALS AND THE PROCESS FOR THEIR PRODUCTION AT324012B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8662270A 1970-11-03 1970-11-03
US8922270A 1970-11-03 1970-11-03

Publications (1)

Publication Number Publication Date
AT324012B true AT324012B (en) 1975-08-11

Family

ID=26774959

Family Applications (1)

Application Number Title Priority Date Filing Date
AT905871A AT324012B (en) 1970-11-03 1971-10-20 CARBON NITRIDE-BASED HARD METALS AND THE PROCESS FOR THEIR PRODUCTION

Country Status (2)

Country Link
AT (1) AT324012B (en)
DE (1) DE2137873C3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2420768A1 (en) * 1973-06-18 1975-01-09 Teledyne Ind CARBONITRIDE ALLOYS FOR CUTTING TOOLS AND WEAR PARTS
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
AU501073B2 (en) * 1974-10-18 1979-06-07 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
GB2006264B (en) * 1977-09-20 1982-03-10 Sumitomo Electric Industries Hard alloy and a process for the production thereof
GB2063922A (en) * 1979-11-20 1981-06-10 Metallurg Inc Sintered hard metals
GB2070646B (en) * 1980-03-04 1985-04-03 Metallurg Inc Sintered hardmetals

Also Published As

Publication number Publication date
DE2137873C3 (en) 1979-04-12
DE2137873A1 (en) 1972-05-18
DE2137873B2 (en) 1978-08-17

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Legal Events

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