ELECTROCHEMICAL STUDY OF ACTIVITY OF Nb_2O_5 AND MnO IN Nb_(?)O_(?)-MnO-SiO_(?)SYSTEM
ZHANG Shengbi WEI Shoukun WANG Ruiyin LI Liman University of Science and Technology Beijing,Beijing,China ZHANG Shengbi Professor,Dept.of Metallurgical Physical Chemistry,University of Science and Technology Beijing,Beijing 100083,China
Acta Metallurgica Sinica (English Letters) . 1990, (10): 231 -235 .