[1] State Key Lab Vanadium & Titanium Resources Compre, Panzhihua 617000, Sichuan, Peoples R China
[2] Univ Sci & Technol Beijing, Beijing Adv Innovat Ctr Mat Genome Engn, Beijing 100083, Peoples R China
[3] Univ Sci & Technol Beijing, Beijing Lab Met Mat & Proc Modern Transportat, Beijing 100083, Peoples R China
[4] Univ Sci & Technol Beijing, Key Lab Adv Mat Proc, Minist Educ, Beijing 100083, Peoples R China