FR2047071B1 - - Google Patents

Info

Publication number
FR2047071B1
FR2047071B1 FR7023129A FR7023129A FR2047071B1 FR 2047071 B1 FR2047071 B1 FR 2047071B1 FR 7023129 A FR7023129 A FR 7023129A FR 7023129 A FR7023129 A FR 7023129A FR 2047071 B1 FR2047071 B1 FR 2047071B1
Authority
FR
France
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.)
Expired
Application number
FR7023129A
Other versions
FR2047071A1 (fr
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2047071A1 publication Critical patent/FR2047071A1/fr
Application granted granted Critical
Publication of FR2047071B1 publication Critical patent/FR2047071B1/fr
Expired 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
    • 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)
FR7023129A 1969-06-23 1970-06-23 Expired FR2047071B1 (fr)

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 (2)

Publication Number Publication Date
FR2047071A1 FR2047071A1 (fr) 1971-03-12
FR2047071B1 true FR2047071B1 (fr) 1973-01-12

Family

ID=27420254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023129A Expired FR2047071B1 (fr) 1969-06-23 1970-06-23

Country Status (11)

Country Link
JP (1) JPS4931403B1 (fr)
AT (1) AT299562B (fr)
BE (1) BE751884A (fr)
CH (1) CH545347A (fr)
DE (1) DE2030666A1 (fr)
ES (1) ES380992A1 (fr)
FR (1) FR2047071B1 (fr)
GB (1) GB1315368A (fr)
LU (1) LU61174A1 (fr)
NL (1) NL7009125A (fr)
SE (2) SE7411630L (fr)

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
BE751884A (fr) 1970-12-14
NL7009125A (fr) 1970-12-28
GB1315368A (en) 1973-05-02
AT299562B (de) 1972-06-26
JPS4931403B1 (fr) 1974-08-21
ES380992A1 (es) 1973-04-01
CH545347A (de) 1973-12-15
DE2030666A1 (de) 1971-01-07
FR2047071A1 (fr) 1971-03-12
SE7411631L (fr) 1974-09-16
SE7411630L (fr) 1974-09-16
LU61174A1 (fr) 1970-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse