99.3% Alumina crucibles Crucible maximum operation temperature: 1550℃ Maximum recommended heating rate: 45℃ /minute Operating recommendations: Avoid firing and alumina chemical reactions. Heating and cooling processes should be done as slow as possible. Applications: Air and induction melting, metal casting. Product Dimensions: 2.2 x 1.6 x 0.8 inches Size: 30 ml Capacity Material: Alumina Shape: Rectangular The color may vary due to manufacturing procedure. The color difference doesn’t affect use. WARANTY: Please contact the seller directly for warranty information for this product.
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