School of Metallurgical Engineering;
Xi’an University of Architecture and Technology;
Xi’an;
710055;
Shaanxi;
China;
Research Center of Metallurgical Engineering and Technology of Shaanxi;
Xi’an University of Architecture and Technology;
Xi’an;
710055;
Shaanxi;
China;
JISCO Iron and Steel Research Institute;
Jiayuguan;
735100;
Shaanxi;
China;
Sinter; Barium sulfate; Hematite; Barium ferrite; Mineral structure;