JPWO2024005100A1 - - Google Patents
Info
- Publication number
- JPWO2024005100A1 JPWO2024005100A1 JP2024530930A JP2024530930A JPWO2024005100A1 JP WO2024005100 A1 JPWO2024005100 A1 JP WO2024005100A1 JP 2024530930 A JP2024530930 A JP 2024530930A JP 2024530930 A JP2024530930 A JP 2024530930A JP WO2024005100 A1 JPWO2024005100 A1 JP WO2024005100A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/949—Tungsten or molybdenum carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022106015 | 2022-06-30 | ||
| PCT/JP2023/024043 WO2024005100A1 (ja) | 2022-06-30 | 2023-06-28 | 炭化タングステン粉末 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024005100A1 true JPWO2024005100A1 (https=) | 2024-01-04 |
Family
ID=89382477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024530930A Pending JPWO2024005100A1 (https=) | 2022-06-30 | 2023-06-28 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2024005100A1 (https=) |
| CN (1) | CN119278183A (https=) |
| WO (1) | WO2024005100A1 (https=) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10212165A (ja) * | 1997-01-27 | 1998-08-11 | Tokyo Tungsten Co Ltd | 複合炭化物粉末及びその製造方法 |
| JP2002047506A (ja) * | 2000-06-19 | 2002-02-15 | Korea Inst Of Mach & Materials | 粒子成長抑制剤を使用した炭化タングステン／コバルト系超硬合金の製造方法 |
| JP2005060224A (ja) * | 2003-08-12 | 2005-03-10 | Sandvik Ab | サブミクロンの超硬合金を作製する方法 |
| JP2008106369A (ja) * | 1996-10-02 | 2008-05-08 | Umicore | ＷＣ−Ｃｏ複合体に粒子成長阻止剤を配合する多段階法 |
| US20140072469A1 (en) * | 2012-09-10 | 2014-03-13 | Kennametal Inc. | Inert high hardness material for tool lens production |
| WO2019123764A1 (ja) * | 2017-12-18 | 2019-06-27 | 住友電気工業株式会社 | タングステン炭化物粉末、タングステン炭化物－コバルト金属複合粉末、および超硬合金 |
| WO2020230542A1 (ja) * | 2019-05-13 | 2020-11-19 | 住友電気工業株式会社 | 炭化タングステン粉末 |
-
2023
- 2023-06-28 WO PCT/JP2023/024043 patent/WO2024005100A1/ja not_active Ceased
- 2023-06-28 CN CN202380046473.2A patent/CN119278183A/zh active Pending
- 2023-06-28 JP JP2024530930A patent/JPWO2024005100A1/ja active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008106369A (ja) * | 1996-10-02 | 2008-05-08 | Umicore | ＷＣ−Ｃｏ複合体に粒子成長阻止剤を配合する多段階法 |
| JPH10212165A (ja) * | 1997-01-27 | 1998-08-11 | Tokyo Tungsten Co Ltd | 複合炭化物粉末及びその製造方法 |
| JP2002047506A (ja) * | 2000-06-19 | 2002-02-15 | Korea Inst Of Mach & Materials | 粒子成長抑制剤を使用した炭化タングステン／コバルト系超硬合金の製造方法 |
| JP2005060224A (ja) * | 2003-08-12 | 2005-03-10 | Sandvik Ab | サブミクロンの超硬合金を作製する方法 |
| US20140072469A1 (en) * | 2012-09-10 | 2014-03-13 | Kennametal Inc. | Inert high hardness material for tool lens production |
| WO2019123764A1 (ja) * | 2017-12-18 | 2019-06-27 | 住友電気工業株式会社 | タングステン炭化物粉末、タングステン炭化物－コバルト金属複合粉末、および超硬合金 |
| WO2020230542A1 (ja) * | 2019-05-13 | 2020-11-19 | 住友電気工業株式会社 | 炭化タングステン粉末 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024005100A1 (ja) | 2024-01-04 |
| CN119278183A (zh) | 2025-01-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20241205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20251104 |