Tsatanetsatane wa Zamalonda
FAQ
Zolemba Zamalonda
Magawo aukadaulo
| Malire Ogwira Ntchito | Mayunitsi | Alumina Ceramics | Alumina Ceramics |
| Zinthu za Alumina | wt% | ≥ 99 | ≥ 95 |
| Kuchulukana kwa Voliyumu | g /cm3 | 3.85 | 3.7 |
| Kulimba (HRA) | HRA ≥ | 88 | 86 |
| Compressive Mphamvu | MPa ≥ | 400 | 300 |
| Kutentha Kwambiri | ℃ | 1500 | 1500 |
| Air Tight Test | | Pitani | Pitani |
| Thermal Shock Test | | Pitani | Pitani |
| Coefficient of Heat Expansion | × 10-6/℃ | 8.2 | 7.5 |
| Dielectric Constant | 20 ℃, 1MHz | 9.2 | 9 |
| Kutayika kwa Dielectric | tanδ×10-4, 1MHz | 2 | 3 |
| Kukaniza kwa Voliyumu | Ω·cm 20℃ | 1014 | 1013 |
| Puncture Mphamvu | KV/mm , DC≥ | 20 | 20 |
| Kukana kwa Acid | mg/cm2 ≤ | 0.7 | 7 |
| Zosagwirizana ndi alkali | mg/cm2 ≤ | 0.1 | 0.2 |
| Abrasion Resistance | g/cm2 ≤ | 0.1 | 0.2 |
| Compressive Mphamvu | M Pa ≥ | 2800 | 2500 |
| Flexural Mphamvu | M Pa ≥ | 350 | 200 |
| Elastic Modulus | G Pa | 350 | 300 |
| Chiwerengero cha Poisson | | 0.22 | 0.2 |
| Thermal Conductivity | W/m·K(20℃) | 25 | 20 |
Zam'mbuyo: Mphete ya Tungsten Carbide Seal Ena: Mphete za Carbon Seal
