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Corundum Ceramic Crucible Arc shaped Corundum Crucible
1. High purity: Al2O3>99%, good chemical corrosion resistance. 2. Good temperature resistance, long-term use at 1600 ℃, short-term use at 1800 ℃. 3. G
Product details
Introduction to Arc shaped Corundum Crucible:
Aluminum oxide ceramic crucibles, including curved aluminum oxide corundum crucibles, square aluminum oxide corundum crucibles, rectangular aluminum oxide ceramic corundum crucibles, cylindrical ceramic corundum crucibles, aluminum oxide corundum tubes, and various other shaped aluminum oxide ceramic crucibles. We can undertake non-standard orders to make various shaped aluminum oxide corundum ceramic crucibles. Welcome! Corundum ceramic crucible series: suitable for various laboratory metal and non-metal sample analysis and melting materials. Crucible series - used for laboratory and various industrial analyses.
Arc shaped corundum crucibleFeatures:
1. High purity: Al2O3>99%, good chemical corrosion resistance 2. Good temperature resistance, long-term use at 1600 ℃, short-term use at 1800 ℃ 3. Good resistance to rapid cooling and heating, not easy to explode 4. High density high-purity alumina crucible for injection molding
Arc shaped corundum crucibleFeatures:
1. High purity: Al2O3>99%, good chemical corrosion resistance 2. Good temperature resistance, long-term use at 1600 ℃, short-term use at 1800 ℃ 3. Good resistance to rapid cooling and heating, not easy to explode 4. High density high-purity alumina crucible for injection molding
Physical and chemical indicators of corundum crucible
| Name | Alumina crucible | |
| Chemical composition | Al2O3 | ≥99 |
| R2O | ≤0.2 | |
| Fe2O3 | ≤0.1 | |
| SiO2 | ≤0.2 | |
| Bulk density (g/cm2) | ≥3.80 | |
| Visible porosity (%) | ＜1 | |
| Bending strength (Mpa) | ＞350 | |
| Compressive strength (Mpa) | ＞12000 | |
| Dielectric constant ∑ (1MHz) | 2 | |
| Maximum operating temperature (℃) | 1800 | |
Arc shaped corundum crucibleSpecifications include:
Curved crucible: 10ml, 15ml, 20ml, 30ml, 50ml, 100ml, 150ml, 200ml, 300ml, 500ml, 750ml, 1000ml.
Straight crucible: diameter 30 * 30--160 * 160 millimeters
Square crucible: 65 * 65-------240 * 240 millimeters
Curved crucible: 10ml, 15ml, 20ml, 30ml, 50ml, 100ml, 150ml, 200ml, 300ml, 500ml, 750ml, 1000ml.
Straight crucible: diameter 30 * 30--160 * 160 millimeters
Square crucible: 65 * 65-------240 * 240 millimeters
Preparation: Various non-standard shaped alumina crucibles can be customized according to user needs!
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