Metal & Mining
| Wed 20 May 2026
Beijing, May 20 -- North China University of Science and Technology has filed a patent application for Method and Device for Preparing Iron Powder Based on Metal Zinc. This invention was developed by Li Tao, He Tongpu, Tan Min, Zhang Zhikuan, Pang Min, Tian Tielei, Deng Yong, Gu Shaopeng, Yao Xin, Ju Liying, Fan Xinyu, Yan Jingj..