中南大学
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Home一种TiB2基钢结硬质合金及其制备方法
Release time:2025-09-08
Hits:
- School Sign:
- 中南大学
- Disigner of the Invention:
- 吴宁
- Type of Patent:
- Invent
- State of Patent:
- Authorized patents
- Application Number:
- 2023110242843
- Authorization number:
- CN 117004859 B
- Number of Inventors:
- 2
- Service Invention or Not:
- yes
- Application Date:
- 2023-08-15
- Publication Date:
- 2023-11-27
- Authorization Date:
- 2025-08-01
- First Author:
- Luo Fenghua
Attachments:
- Next One:用草酸亚铁改善锰铜阻尼合金性能的方法