Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732337 | Method for producing high nitrogen steel by duplex melting process of pressurized ladle refining and pressurized electroslag remelting | Huabing Li, Hao Feng, Lingfeng Xia, Hongchun Zhu, Shucai Zhang +1 more | 2023-08-22 |
| 9393613 | Method for manufacturing hollow ingot for retaining ring of large generator by electroslag remelting | FuBin Liu, Xu Chen, Huabing Li, XiMin Zang, Xin Deng | 2016-07-19 |