Alumina is an ideal ceramic material for high-temperature working conditions that demand contamination-free results. The crucibles and their covers are made of high temperature-resistant materials. The maximum working temperature of alumina crucibles can be up to 1800℃.high-quality Al2O3 crucibles with good electrical insulation, excellent corrosion resistance, and excellent thermal shock properties.
1. Wildly used in all kinds of laboratory analysis and various industrial analysis, metal and nonmetal material sample melting.
2. Widely used for high temperature application, like metal processing, glass melting, rapid thermal cycling, gemstone purification for jewelry industry
3. Widely applied in the metallurgy, chemical industry and materials science, etc.
99 Refractory Alumina Ceramic Crucibles Melting Ceramic Crucible In Different Sizes
Alumina ceramic crucible Sizes:
Capacity: 2-10000ml, hot sale capacity crucible is 30ml,50ml,100ml,200ml,500ml
Shapes: Cylindrical Form, High Form, Conical Form, Boats and other
We also produce other alumina products, including tubes, plates and engineered alumina parts. Other material like Zirconia, Silicon Carbide, Silicon Nitride, Silicon Carbide bonded Silicon Carbide are available.
1). Excellent insulation, security, long working life.
2). High temperature resistance
3). Resistance to electric breakdown
4). Stand wear and tear
5). High strength
6). Corrosion resistance
7). Good compactness
8). HIgh hardness
9). Customize various models and sizes ceramic