ʻO Yttrium oxide stabilized zirconia (ZrO28Y2O3) he kristal zirconia i hoʻohui ʻia i loko o nā kristal zirconia, hiki ke hana i ka zirconia i haku ʻia me nā kristal cubic paʻa piha a me nā kristal monoclinic paʻa ʻole.Loaʻa iā ia ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa haʻalulu wela a me nā waiwai insulation.