AT299562B - Gesinterter Hartmetallkörper und Verfahren zur Herstellung desselben - Google Patents

Gesinterter Hartmetallkörper und Verfahren zur Herstellung desselben

Info

Publication number
AT299562B
AT299562B AT548470A AT548470A AT299562B AT 299562 B AT299562 B AT 299562B AT 548470 A AT548470 A AT 548470A AT 548470 A AT548470 A AT 548470A AT 299562 B AT299562 B AT 299562B
Authority
AT
Austria
Prior art keywords
making
same
carbide body
sintered carbide
sintered
Prior art date
Application number
AT548470A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT299562B publication Critical patent/AT299562B/de

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
    • C22C29/06—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 carbides, but not containing other metal compounds
    • C22C29/08—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 carbides, but not containing other metal compounds based on tungsten carbide
    • 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
    • C22C29/06—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 carbides, but not containing other metal compounds
    • C22C29/067—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 carbides, but not containing other metal compounds comprising a particular metallic binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
AT548470A 1969-06-23 1970-06-18 Gesinterter Hartmetallkörper und Verfahren zur Herstellung desselben AT299562B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83581569A 1969-06-23 1969-06-23
US83581469A 1969-06-23 1969-06-23
US83581769A 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
AT299562B true AT299562B (de) 1972-06-26

Family

ID=27420254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT548470A AT299562B (de) 1969-06-23 1970-06-18 Gesinterter Hartmetallkörper und Verfahren zur Herstellung desselben

Country Status (11)

Country Link
JP (1) JPS4931403B1 (de)
AT (1) AT299562B (de)
BE (1) BE751884A (de)
CH (1) CH545347A (de)
DE (1) DE2030666A1 (de)
ES (1) ES380992A1 (de)
FR (1) FR2047071B1 (de)
GB (1) GB1315368A (de)
LU (1) LU61174A1 (de)
NL (1) NL7009125A (de)
SE (2) SE7411631L (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496319A (zh) * 2019-09-16 2021-03-16 宿迁启祥电子科技有限公司 一种烧结装置及钨合金材料的制备方法
CN114315358B (zh) * 2021-12-27 2023-01-24 海南大学 一种全致密无粘结剂碳化钨陶瓷及其制备方法
CN116790953B (zh) * 2023-07-05 2024-01-05 中国机械总院集团北京机电研究所有限公司 高性能纳米硬质合金制品及其制备方法

Also Published As

Publication number Publication date
FR2047071B1 (de) 1973-01-12
SE7411630L (de) 1974-09-16
GB1315368A (en) 1973-05-02
FR2047071A1 (de) 1971-03-12
JPS4931403B1 (de) 1974-08-21
CH545347A (de) 1973-12-15
DE2030666A1 (de) 1971-01-07
ES380992A1 (es) 1973-04-01
BE751884A (fr) 1970-12-14
SE7411631L (de) 1974-09-16
LU61174A1 (de) 1970-08-24
NL7009125A (de) 1970-12-28

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Legal Events

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