- teilsen hecsagonol, sgwâr, petryal gyda dimples
- bloc ceramig gyda chyd-gloi
- silindr ceramig
- cerameg arfer afreolaidd
- matiau teils ceramig
| (Hyd * lled * trwch ) |
| 40*40*25mm |
| 40*20*25mm |
| 30 * 30 * 25 mm |
| 30*15*25mm |
| 40*40*40mm |
| 40*40*50mm |
| 40*20*50mm |
| 40*40*10mm |
| 38*38*38 mm |
| 32*32*32mm |
| 32*32*16 mm |
| Mwy o feintiau a maint wedi'i addasu yn dderbyniol. Pob ciwb ceramig alwmina gyda thafodau a rhigolau. |
| Al2O3 | SiO2 | CaO | MgO | Na2O |
| 92 ~ 93% | 3 ~ 6% | 1 ~ 1.6% | 0.2 ~ 0.8% | 0.1% |
Priodweddau ffisegol:
| Disgyrchiant penodol (g/cc) | >3.60 |
| mandylledd ymddangosiadol (%) | 0 |
| Cryfder Hyblyg (20 gradd canradd, Mpa) | 334 |
| Cryfder cywasgol (20 gradd canradd, Mpa) | 1770. llarieidd-dra eg |
| Caledwch Rockwell (kg/mm 2 ) | 918 |
| caledwch Vickers (hv) | >750 |
| Caledwch Moh (graddfa) | ≥9 |
| Ehangu Thermol (20-800 gradd canradd, x10-6/gradd canradd) | 8.30 |
| Maint grisial (μm) | 1.3 ~ 3.0 |