Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180827 | Method for preparing ferrovanadium alloys based on aluminothermic self-propagating gradient reduction and slag washing refining | Zhihe Dou, Tingan ZHANG, Guozhi Lv, Qiuyue Zhao, Liping Niu +2 more | 2021-11-23 |
| 11091816 | Method for ironmaking by smelting reduction in stir-generated vortex | Ting Zhang, Zhi he Dou, Zi mu Zhang, Guo zhi LV | 2021-08-17 |
| 11060166 | Method for preparing titanium alloys based on aluminothermic self-propagating gradient reduction and slag-washing refining | Zhi he Dou, Ting Zhang, Guo zhi LV, Qiu yue Zhao, Li Niu +2 more | 2021-07-13 |
| 11033965 | Method for preparing reduced titanium powder by multistage deep reduction | Ting Zhang, Zhi he Dou, Guo zhi LV, Qiu yue Zhao, Li Niu +2 more | 2021-06-15 |
| 10995239 | Polishing fluid for improving surfaces formed by fused deposition molding with abs and method of preparing same | Feng Xu, Jipeng Zheng, Lei Fu, Benjun Yu | 2021-05-04 |