Affiliation: | 1. College of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, 710055 China;2. Rare Metal Material's company, Northwest Institute for Non-ferrous Metal Research, Xi'an, 710016 China;3. The Technology Center of Yinshan Section Steel Corporation of Laiwu Steel Group Ltd., Yinshan Section Steel Corporation Laiwu Steel Group Ltd., Jinan, 271104 China |