CH545347A - Tungsten carbide-containing hard metal body bound by a heterogeneous cobalt-tungsten alloy - Google Patents
Tungsten carbide-containing hard metal body bound by a heterogeneous cobalt-tungsten alloyInfo
- Publication number
- CH545347A CH545347A CH936370A CH936370A CH545347A CH 545347 A CH545347 A CH 545347A CH 936370 A CH936370 A CH 936370A CH 936370 A CH936370 A CH 936370A CH 545347 A CH545347 A CH 545347A
- Authority
- CH
- Switzerland
- Prior art keywords
- tungsten
- metal body
- hard metal
- containing hard
- body bound
- Prior art date
Links
- 229910001080 W alloy Inorganic materials 0.000 title 1
- JPNWDVUTVSTKMV-UHFFFAOYSA-N cobalt tungsten Chemical compound [Co].[W] JPNWDVUTVSTKMV-UHFFFAOYSA-N 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 title 1
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83581769A | 1969-06-23 | 1969-06-23 | |
| US83581469A | 1969-06-23 | 1969-06-23 | |
| US83581569A | 1969-06-23 | 1969-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH545347A true CH545347A (en) | 1973-12-15 |
Family
ID=27420254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH936370A CH545347A (en) | 1969-06-23 | 1970-06-19 | Tungsten carbide-containing hard metal body bound by a heterogeneous cobalt-tungsten alloy |
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) | SE7411630L (en) |
Families Citing this family (4)
| 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 |
| CN119797365B (en) * | 2025-03-13 | 2025-07-11 | 崇义章源钨业股份有限公司 | Ultra-coarse tungsten carbide powder, ultra-coarse grain hard alloy and preparation method of ultra-coarse grain hard alloy |
-
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 DE DE19702030666 patent/DE2030666A1/en active Pending
- 1970-06-22 NL NL7009125A patent/NL7009125A/xx unknown
- 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 SE7411630A patent/SE7411630L/ not_active Application Discontinuation
- 1974-09-16 SE SE7411631A patent/SE7411631L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7411631L (en) | 1974-09-16 |
| GB1315368A (en) | 1973-05-02 |
| JPS4931403B1 (en) | 1974-08-21 |
| DE2030666A1 (en) | 1971-01-07 |
| NL7009125A (en) | 1970-12-28 |
| SE7411630L (en) | 1974-09-16 |
| ES380992A1 (en) | 1973-04-01 |
| FR2047071A1 (en) | 1971-03-12 |
| AT299562B (en) | 1972-06-26 |
| FR2047071B1 (en) | 1973-01-12 |
| LU61174A1 (en) | 1970-08-24 |
| BE751884A (en) | 1970-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |