25mm Ceramic balls, 90% Al2O3, round, matte, Mahlkugeln, weiß
Werth-Metall
Regular price:
€110.00
Content:
10 Kilogramm
(€11.00 / 1 Kilogramm)
Available, delivery time: 2-5 days
Product number:
2107
Product information "25mm Ceramic balls, 90% Al2O3, round, matte, Mahlkugeln, weiß"
Highly durable grinding balls featuring a high alumina content of at least 90.0%.
SiO₂: ≤ 4.5%
Alkaline metal oxides: approx. 5.0%
These balls provide exceptional resistance to corrosive environments, including acids, bases, gases, vapors, and salts (except hydrofluoric acid).
Their outstanding hardness makes them ideal grinding media for various mill types. With minimal wear and thus low contamination of the milled material, they deliver high cost efficiency and consistently superior grinding performance.
These balls are manufactured with a pressed edge.
Chemical and physical specifications
- Fraction: 25 mm
- Density (specific weight): 3.63 g/cm³ [+/- 0.07]
- Mohs hardness: ~9
- Heat resistance: up to 1600 °C
- Rockwell hardness: ~80
SiO₂: ≤ 4.5%
Alkaline metal oxides: approx. 5.0%
| Al2O3 content: | min. 90,0 % |
|---|---|
| Color: | Weiß |
| Hitzebeständigkeit: | bis 1600°C |
| Kugelgröße: | 25mm |
| Mohs-Härte: | ~9 |
| Rohdichte: | 3,63 g/cm³ |
| SiO2: | ca. 4,5 % |
| alkaline metal oxides: | ca. 5,0 % |
| kind of product: | ceramic balls and beads |
| material: | Aluminiumoxid-Keramik |
| zur GPSR-Informationspflicht: | Hersteller + Verantwortliche Person: Werth-Metall, Ringstr. 41b, 99428 Grammetal, info@werth-metall.de |
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