ZA202206924B - A dual-form cemented carbide and a preparation method thereof - Google Patents
A dual-form cemented carbide and a preparation method thereofInfo
- Publication number
- ZA202206924B ZA202206924B ZA2022/06924A ZA202206924A ZA202206924B ZA 202206924 B ZA202206924 B ZA 202206924B ZA 2022/06924 A ZA2022/06924 A ZA 2022/06924A ZA 202206924 A ZA202206924 A ZA 202206924A ZA 202206924 B ZA202206924 B ZA 202206924B
- Authority
- ZA
- South Africa
- Prior art keywords
- dual
- preparation
- cemented carbide
- form cemented
- carbide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- 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
-
- 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
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ carbon or graphite as the main non-metallic constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210503968.0A CN114836642B (zh) | 2022-05-10 | 2022-05-10 | 一种双形态硬质合金及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA202206924B true ZA202206924B (en) | 2022-07-27 |
Family
ID=82558328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA2022/06924A ZA202206924B (en) | 2022-05-10 | 2022-06-22 | A dual-form cemented carbide and a preparation method thereof |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114836642B (zh) |
ZA (1) | ZA202206924B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07316688A (ja) * | 1994-05-23 | 1995-12-05 | Toshiba Tungaloy Co Ltd | 板状晶wc含有超硬合金の製法 |
CN108486398B (zh) * | 2018-05-29 | 2020-04-07 | 昆明理工大学 | 一种碳化钨-钴硬质合金的制备方法 |
CN109706360B (zh) * | 2019-01-30 | 2020-03-17 | 南京航空航天大学 | 一种高强韧性非均匀结构WC-TiC-Co硬质合金的制备方法 |
CN113817947B (zh) * | 2021-08-16 | 2022-06-14 | 江西理工大学 | 一种粗wc晶粒增强超细硬质合金及其制备方法 |
-
2022
- 2022-05-10 CN CN202210503968.0A patent/CN114836642B/zh active Active
- 2022-06-22 ZA ZA2022/06924A patent/ZA202206924B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN114836642A (zh) | 2022-08-02 |
CN114836642B (zh) | 2023-05-12 |
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