A kind of new scintillating glass based on PbO-Bi2O3 heavy-metal oxides was prepared by doping a certain amount of SiO2, B2O3 and a little Ce3+ ions as fluoresc
Mechanical properties of the warm compacted iron-base powder metallurgy materials were compared with those of conventional cold compacted materials. Factors suc
In the light of the knowledge gained by the study of electrochemical flotation for galena and selective flotation of galena from lead-zinc-iron sulfide ores, a