GB1315368A - Dense bodies of tungsten carbide - Google Patents

Dense bodies of tungsten carbide

Info

Publication number
GB1315368A
GB1315368A GB2798170A GB2798170A GB1315368A GB 1315368 A GB1315368 A GB 1315368A GB 2798170 A GB2798170 A GB 2798170A GB 2798170 A GB2798170 A GB 2798170A GB 1315368 A GB1315368 A GB 1315368A
Authority
GB
United Kingdom
Prior art keywords
mixture
powder
tungsten carbide
alloy
june
Prior art date
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
GB2798170A
Other languages
English (en)
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 GB1315368A publication Critical patent/GB1315368A/en
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)
GB2798170A 1969-06-23 1970-06-09 Dense bodies of tungsten carbide Expired GB1315368A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
GB1315368A true GB1315368A (en) 1973-05-02

Family

ID=27420254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2798170A Expired GB1315368A (en) 1969-06-23 1970-06-09 Dense bodies of tungsten carbide

Country Status (11)

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

Cited By (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
CN116790953A (zh) * 2023-07-05 2023-09-22 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
CN119797365A (zh) * 2025-03-13 2025-04-11 崇义章源钨业股份有限公司 一种超粗碳化钨粉、超粗晶粒硬质合金及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (4)

* 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
CN116790953A (zh) * 2023-07-05 2023-09-22 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
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
CN119797365A (zh) * 2025-03-13 2025-04-11 崇义章源钨业股份有限公司 一种超粗碳化钨粉、超粗晶粒硬质合金及其制备方法

Also Published As

Publication number Publication date
FR2047071B1 (enrdf_load_stackoverflow) 1973-01-12
SE7411630L (enrdf_load_stackoverflow) 1974-09-16
JPS4931403B1 (enrdf_load_stackoverflow) 1974-08-21
ES380992A1 (es) 1973-04-01
DE2030666A1 (de) 1971-01-07
FR2047071A1 (enrdf_load_stackoverflow) 1971-03-12
AT299562B (de) 1972-06-26
NL7009125A (enrdf_load_stackoverflow) 1970-12-28
BE751884A (fr) 1970-12-14
SE7411631L (enrdf_load_stackoverflow) 1974-09-16
CH545347A (de) 1973-12-15
LU61174A1 (enrdf_load_stackoverflow) 1970-08-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee