BE751884A - COMPOSITIONS OF TUNGSTENE CARBIDE BOUND TO HETEROGENOUS COBALT - Google Patents

COMPOSITIONS OF TUNGSTENE CARBIDE BOUND TO HETEROGENOUS COBALT

Info

Publication number: BE751884A
Authority: BE; Belgium
Prior art keywords: heterogenous; cobalt; compositions; tungstene; carbide bound
Prior art date: 1969-06-23

Application number

Other languages

French (fr)

Inventor

R K Iler

E B Rigby

R K Eler

G W Meadows

D M Chay

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.)

1969-06-23

Filing date

1970-06-12

Publication date

1970-12-14

1970-06-12 Application filed by Du Pont filed Critical Du Pont

1970-12-14 Publication of BE751884A publication Critical patent/BE751884A/en

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)

BE751884D 1969-06-23 1970-06-12 COMPOSITIONS OF TUNGSTENE CARBIDE BOUND TO HETEROGENOUS COBALT BE751884A (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number	Publication Date
BE751884A true BE751884A (en)	1970-12-14

Family

ID=27420254

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE751884D BE751884A (en)	1969-06-23	1970-06-12	COMPOSITIONS OF TUNGSTENE CARBIDE BOUND TO HETEROGENOUS COBALT

Country Status (11)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112496319A (en) *	2019-09-16	2021-03-16	宿迁启祥电子科技有限公司	Sintering device and preparation method of tungsten alloy material
CN114315358B (en) *	2021-12-27	2023-01-24	海南大学	Fully-compact binderless tungsten carbide ceramic and preparation method thereof
CN116790953B (en) *	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	High-performance nano hard alloy product and preparation method thereof

1970
- 1970-06-09 GB GB2798170A patent/GB1315368A/en not_active Expired
- 1970-06-11 JP JP45049965A patent/JPS4931403B1/ja active Pending
- 1970-06-12 BE BE751884D patent/BE751884A/en unknown
- 1970-06-18 AT AT548470A patent/AT299562B/en not_active IP Right Cessation
- 1970-06-19 CH CH936370A patent/CH545347A/en not_active IP Right Cessation
- 1970-06-20 ES ES380992A patent/ES380992A1/en not_active Expired
- 1970-06-22 NL NL7009125A patent/NL7009125A/xx unknown
- 1970-06-22 DE DE19702030666 patent/DE2030666A1/en active Pending
- 1970-06-22 LU LU61174D patent/LU61174A1/xx unknown
- 1970-06-23 FR FR7023129A patent/FR2047071B1/fr not_active Expired
1974
- 1974-09-16 SE SE7411631A patent/SE7411631L/ not_active Application Discontinuation
- 1974-09-16 SE SE7411630A patent/SE7411630L/ not_active Application Discontinuation

Also Published As

Publication number	Publication date
ES380992A1 (en)	1973-04-01
DE2030666A1 (en)	1971-01-07
SE7411631L (en)	1974-09-16
FR2047071A1 (en)	1971-03-12
GB1315368A (en)	1973-05-02
AT299562B (en)	1972-06-26
FR2047071B1 (en)	1973-01-12
LU61174A1 (en)	1970-08-24
SE7411630L (en)	1974-09-16
JPS4931403B1 (en)	1974-08-21
CH545347A (en)	1973-12-15
NL7009125A (en)	1970-12-28

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