Engineered Ceramics - Parts
REPTON Setter Tiles
Light weight, high strength, ridge and reliable ceramic plates with a unique textured surface. Used for sintering a variety of electronic components, ceramics and powdered metals. The point contact permits shrinkage of green ware and elimination of gasses with out the use of setting sands.
| General Description | |
| Construction | cast from pure grains using thermal gel technique fired to high temperature with controlled density without fibres. designs: trays, saggers, attached sides, tubes |
| Sizes: | up to 35 x 35 cm (13.5 x 13.5") thickness 1 to 12 mm (0.040 to 0.500") |
| Porosity: | 0 to 70% |
| Composition: | Al2O3, Al2O3 + mullite, ZrO2, MgO, mullite, cordierite |
| Coatings: | ZrO2 (for firing capacitor, PZT, & ferrite) |
| Brand | Chemistry | Density | Porosity | Bending Strength | Remarks/Applications |
|---|---|---|---|---|---|
| AL-106 | 99.9% Al2O3 | 3.9 gm/cc | 0.0% | 392 (Mpa) | high density / PZT |
| K-115 | 99.6% Al2O3 | 3.2 gm/cc | 11.0% | 255 (Mpa) | high purity / glazed ceramic |
| K-214 | 99.6% Al2O3 | 2.6 gm/cc | 35.0% | 56 (Mpa) | high purity & porous |
| K-216 | 99.6% Al2O3 | 3.4 gm/cc | 2.0% | 237 (Mpa) | |
| K-304 | 99.6% Al2O3 | 2.8 gm/cc | 23.0% | 36 (Mpa) | |
| K-601 | 80.0% Al2O3 | 1.0 gm/cc | 70.0% | 11 (Mpa) | low density / powdered metal |
| K-623 | 83.0% Al2O3 | 2.3 gm/cc | 33.0% | 22 (Mpa) | spall resistant / ferrite |
| K-663 | 80.0% Al2O3 | 2.4 gm/cc | 29.0% | 25 (Mpa) | spall resistant |
| K-808 | ZrO2 (Y2O3) | 5.0 gm/cc | 0.5% | 476 (Mpa) | co-precipitation ZrO2 |
| K-818 | ZrO2 (CaO) | 4.8 gm/cc | 4.0% | 99 (Mpa) | capacitor, PZT |
| K-835 | ZrO2 (CaO) | 3.3 gm/cc | 43.0% | 22 (Mpa) | porous / capacitor, IC, ferrite |
| K-902 | Cordierite | 1.5 gm/cc | 35.0% | 35 (Mpa) | fast firing ceramics |
| K-914 | Magnesia | 3.1 gm/cc | 11.0% | 98 (Mpa) | MgO 99% / PZT |
| K-924 | Al2TiO5 | 2.8 gm/cc | 14.0% | 14 (Mpa) | spall resistant |