ATA676774A - SINTER HARD METAL BASED ON TANTALUM NITRIDE - Google Patents

SINTER HARD METAL BASED ON TANTALUM NITRIDE

Info

Publication number
ATA676774A
ATA676774A AT676774A AT676774A ATA676774A AT A676774 A ATA676774 A AT A676774A AT 676774 A AT676774 A AT 676774A AT 676774 A AT676774 A AT 676774A AT A676774 A ATA676774 A AT A676774A
Authority
AT
Austria
Prior art keywords
tantalum nitride
hard metal
metal based
sinter
sinter hard
Prior art date
Application number
AT676774A
Other languages
German (de)
Other versions
AT339621B (en
Inventor
Richard Kieffer
Original Assignee
Ugine Carbone
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 Ugine Carbone filed Critical Ugine Carbone
Publication of ATA676774A publication Critical patent/ATA676774A/en
Application granted granted Critical
Publication of AT339621B publication Critical patent/AT339621B/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
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • 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)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
AT676774A 1973-08-21 1974-08-20 SINTER HARD METAL BASED ON TANTALUM NITRIDE AT339621B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU68274A LU68274A1 (en) 1973-08-21 1973-08-21

Publications (2)

Publication Number Publication Date
ATA676774A true ATA676774A (en) 1977-02-15
AT339621B AT339621B (en) 1977-10-25

Family

ID=19727447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT676774A AT339621B (en) 1973-08-21 1974-08-20 SINTER HARD METAL BASED ON TANTALUM NITRIDE

Country Status (8)

Country Link
JP (1) JPS5624708B2 (en)
AT (1) AT339621B (en)
BE (1) BE819009A (en)
CH (1) CH590934A5 (en)
GB (1) GB1437069A (en)
IT (1) IT1027547B (en)
LU (1) LU68274A1 (en)
NL (1) NL7411183A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717842C2 (en) 1977-04-22 1983-09-01 Fried. Krupp Gmbh, 4300 Essen Process for the surface treatment of sintered hard metal bodies
JPH05132115A (en) * 1991-11-12 1993-05-28 Kawasaki Seisakusho:Kk Spiral conveyer
AU2002364962A1 (en) 2001-12-05 2003-06-23 Baker Hughes Incorporated Consolidated hard materials, methods of manufacture, and applications
BR112015023659A2 (en) 2013-03-15 2017-07-18 Nativis Inc controller and flexible coils for administration therapy such as cancer therapy

Also Published As

Publication number Publication date
AT339621B (en) 1977-10-25
JPS5081904A (en) 1975-07-03
BE819009A (en) 1974-12-16
NL7411183A (en) 1975-02-25
IT1027547B (en) 1978-12-20
GB1437069A (en) 1976-05-26
DE2439924A1 (en) 1975-03-06
DE2439924B2 (en) 1976-09-30
JPS5624708B2 (en) 1981-06-08
CH590934A5 (en) 1977-08-31
LU68274A1 (en) 1975-05-21

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Legal Events

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