至今授权发明专利60余项,其中美国专利一项
发布时间:2025-07-15 点击次数:
下一条:【1】Li Huabing, Jiang Zhouhua, Feng Hao, Xia Lingfeng, Zhu Hongchun, Zhang Shucai, Jiao Weichao. Method for producing high nitrogen steel by duplex melting process of pressurized ladle refining and pressurized electroslag remelting, 2023.08.22, USA, US 11,732,337 B2