タイトルまたは説明

* Y2O3+ZrO2>(=)99.5%, Density: 6.0-6.09g/cm3;

Hardness: 89;

Elastic modulus:200GPa

Thermal Expasion coff: 9.6 10*10-6/k

Tensile strength: 1000-1200MPa

Bending Toughness: 12-14MPam1/2



* Al2O3:75-99%, Density: 3.2-3.93/cm3;

Hardness: 85-91;

Elastic modulus: 350-400GPa

Tensile strength: 200-400MPa

Bending Toughness: 2.0-5MPam1/2



* Al2O3:68-72%, Density: 3.25g/cm3;

Hardness: 85-88;

Elastic modulus: 200GPa

Tensile strength: 300-500MPa

Bending Toughness: 5-7MPam1/2



* ZTM:

ZrO2:15-35%, Density: 3.3g/cm3;

Hardness: 83-88;

Elastic modulus: 200GPa

Tensile strength: 450-700MPa

Bending Toughness: 6-8MPam1/