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Nonmetal Material Properties: ceramic
Gd2Zr2O7 pyrochlore to Si3N4 sintered
Mechanical, thermal, and physical properties of non-metallic engineering materials including ceramics, polymers, composites, glass, concrete, foam, refractory, stone, wood, natural fibers, and inorganic compounds (oxides, carbides, sulfides, salts, silicates)
| category | material id | compressive strength MPa (MPa) | condition | cte per K (1/K) | density kg m3 (kg/m3) | elastic modulus MPa (MPa) | flexural strength MPa (MPa) | hardness scale | hardness value | max service temp C (C) | name | poisson ratio (dimensionless) | shear modulus MPa (MPa) | specific heat J kgK (J/kgK) | standard | tensile strength MPa (MPa) | thermal conductivity W mK (W/mK) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ceramic | Gd2Zr2O7 pyrochlore | 600 | sintered | 0.000011 | 6,900 | 200000 | 100 | Vickers | 900 | 1,500 | Gadolinium Zirconate (Gd2Zr2O7 pyrochlore TBC) | 0.28 | 80000 | 400 | — | — | 1.8 |
| ceramic | Hydroxyapatite | 500 | sintered | 0.000011 | 3,156 | 100,000 | 115 | Vickers | 600 | 1,000 | Hydroxyapatite (Ca10(PO4)6(OH)2) | 0.27 | — | 700 | sintered | 40 | 1.5 |
| ceramic | Mullite | 1,310 | sintered | 0.000005 | 2,800 | 151,000 | 180 | Knoop | 1,070 | 1,650 | Mullite (3Al2O3-2SiO2) | 0.25 | 59,000 | 780 | ASTM | — | 6 |
| ceramic | PZT-4 sintered | 517 | sintered | 1.2 | 7,600 | 78000 | 76 | — | — | 0.000005 | PZT-4 (Lead Zirconate Titanate hard) | 0.31 | — | 325 | — | — | — |
| ceramic | PZT-5A | 600 | sintered | 0.000004 | 7,750 | 52,000 | — | — | — | 175 | PZT (Lead Zirconate Titanate PZT-5A) | 0.31 | — | 350 | sintered | — | 1.1 |
| ceramic | PZT-5H sintered | 300 | sintered | 1.1 | 7,500 | 64000 | 55 | — | — | 0.000005 | PZT-5H (Lead Zirconate Titanate soft-high sensitivity) | 0.31 | — | 195 | — | — | — |
| ceramic | PZT-8 sintered | 600 | sintered | 1.3 | 7,500 | 99000 | 83 | — | — | 0.000005 | PZT-8 (Lead Zirconate Titanate hard-high power) | 0.31 | — | 300 | — | — | — |
| ceramic | Porcelain | 550 | fired | 0.000006 | 2,400 | 70,000 | 80 | Vickers | 600 | 1,100 | Porcelain (dental/technical) | 0.25 | 28,000 | 1,050 | ISO | — | 1.5 |
| ceramic | Si3N4 hot pressed | 3,500 | hot pressed | 0.000003 | 3,250 | 300,000 | 900 | Vickers | 1,700 | 1,300 | Silicon Nitride (Si3N4 HPSN) | 0.27 | 120,000 | 720 | ASTM | — | 29 |
| ceramic | Si3N4 sintered | 2,800 | sintered | 0.000003 | 3,200 | 270,000 | 700 | Vickers | 1,400 | 1,200 | Silicon Nitride (Si3N4 sintered SSN) | 0.28 | 110,000 | 720 | ASTM | — | 16 |
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