 MULTIPLE CARBIDE POWDER(W,Ti,Nb)C |
 MULTIPLE CARBIDE POWDER(Ti,Ta)C |
 MULTIPLE CARBIDE POWDER(W,Ti,Ta)C |
 MULTIPLE CARBIDE POWDER (W,Ti)C |
 HIGH-PURITY TANTALUM PENTOXIDE |
 HIGH-PURITY NIOBIUM PENTOXIDE |
 COMMON GRADE TANTALUM PENTOXIDE |
 COMMON GRADE NIOBIUM PENTOXIDE |
 TANTALUM & NIOBIUM CARBIDE |
 NIOBIUM CARBIDE |