Types: C-3M02、C-3M02B、C-3M02C
Firing density(g/cm3)：≥5.7
MgO（%）：3.6
Firing shrinkage%：1.2
Specifications of Magnesia Stabilized Zirconia
| Item | C-3M02 | C-3M02B | C-3M02C |
|
|
| Chemical composition | MgO（%） | 3.6 | 3.6 | 3.6 |
|
| Zr(Hf)O2（%） | 94 | 95.5 | 95.5 |
|
|
| Y2O3 | ＜1.2 | / | / |
|
|
| Others（%） | ＜0.6 | ＜0.8 | ＜0.6 |
|
|
| Firing condition | Firing density(g/cm3) | ≥5.7 | ≥5.7 | ≥5.7 | Experimental conditions |
| Firing shrinkage% | 1.2 | 1.2 | 1.2 |
|
|
| Physical properties | Flexural strength(Mpa) | ＞800 | ＞600 | ＞650 |
|
| Compressive strength(Mpa) | 2800 | 2500 | 2500 |
|
|
| Fracture toughness(MPam1/2) | 8-9 | 6-7 | 7-8 |
|
|
| volume resistivity(ρv.Ω.cm) | 4.0X1013 | 3.6X1013 | 3.7X1013 |
|
|
|
Corrosion resistance
mg/cm2/day
|
nitric acid, concentration 60%，90°C | 0.11 | 0.09 | 0.1 | Experimental conditions |
| Sulfuric acid, concentration 95%，95°C | 0.36 | 0.33 | 0.34 |
|
|
| Aluminum hydroxide concentration 30%，80°C | 0.93 | 0.93 | 0.95 |
|
|
| Remarks: It is only used for product selection, not as an acceptance criterion for the final product. | |||||
