Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359272 | High-strength high-toughness and wear-resistant composite steel plate and manufacturing method therefor | Hongbin Li, Xiangqian Yuan, Liandeng Yao, Xiaojun Liang | 2025-07-15 |
| 12129526 | Gradient steel material having surface layer with ferrite and inner layer with ferrite + pearlite and manufacturing method | Suoquan Zhang, Jianhua Ding, Xiaojun Liang | 2024-10-29 |
| 12109776 | High corrosion-resistance strip steel and manufacturing method therefor | Bo Yan | 2024-10-08 |
| 11833777 | High-strength double-sided stainless steel clad sheet and manufacturing method therefor | Zhiyu Wang, Shaoming Qiang, Huawei Zhang | 2023-12-05 |
| 11788167 | Device and method for manufacturing metal clad strips continuously | Qingfeng Zhang | 2023-10-17 |
| 11707773 | Method for manufacturing clad steel pipe | Bo Yan, Cheng Zhou | 2023-07-25 |
| 11697150 | Production apparatus and method for preparing metal clad plate in short process | Qingfeng Zhang | 2023-07-11 |
| 11639538 | Device and method for manufacturing metal clad plates in way of continuous casting and rolling | Qingfeng Zhang | 2023-05-02 |
| 11130161 | High-strength corrosion-resistant composite chequered iron and manufacturing method therefor | Bo Yan, Xiaoming Xia | 2021-09-28 |
| 10851435 | Dual-hardness clad steel plate and production method thereof | Xiaoting Zhao, Bao Yan, Liandeng Yao, Hongbin Li | 2020-12-01 |
| 9771639 | High-strength and high-toughness steel plate with yield strength of 700 MPa and method of manufacturing the same | Aiwen Zhang, Qingfeng Zhang | 2017-09-26 |
| 9695487 | Ultrahigh-strength wear-resistant steel plate and method of manufacturing the same | Aiwen Zhang, Guodong Wang | 2017-07-04 |
| 9683275 | Steel plate with low yield-tensile ratio and high toughness and method of manufacturing the same | Aiwen Zhang, Xiangqian Yuan, Yushan Chen | 2017-06-20 |