6Â¥: Originally posted by
xj170701059 at 2012-03-14 09:40:41:
TiO2 and Ta2O5 powders with 99.99% in purity were mixed in molar
ratio 0.96:0.04, and then grounded by ball milling for
12 h. The homogenous mixture was palletized, pressed
into disc, calcined ...