Zirconia Bead

Yttrium stabilized zirconia beads: the content of zirconia in the beads is approximately 95% so i...

80 Zirconia beads : the content of zirconium in the beads is approximately 80% and so it is usual...

The content of zirconia in the beads is approximately 65% and so it is usually called “65 Zirconi...