| Customization: | Available |
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| Feature: | Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance |
| Manufacturing Technique: | Compression Moulding |
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| Our Graphite Crucible: >High Pure Graphite Crucible >Isostatic Graphite Crucible Customized: Shape and size (according to the drawing) Product Advantage: 1.Raw material: high purity isostatic pressing graphite Oxidation resistance, high temperature resistance, long service life Good conductivity, fast heating, energy saving and environmental protection Good purification effect 2. High bulk density and low porosity resist erosion of molten aluminum and its gas particles. 3. Exact machining of graphite crucibles. Polished mirror surface and exact sizes. Application: 1.Non-ferrous metal smelting, such as aluminum, gold, silver, copper, precious metal etc. 2.Glass smelting |
| Physical and Chemical Index of Raw Material | |||
| Item | Fine-grain special graphite | High pure graphite | Isostatic graphite |
| Max.grain size | 0.8mm | ≤325 mesh | 8-10um |
| Bulk density (g/cm3) | 1.68-1.72 | 1.68-1.85 | 1.85-1.9 |
| Specific resistance (MΩ.m) | 7-10.5 | 8-13 | 11-13 |
| Bending strength (Mpa) | 11-12.5 | 38-41 | 48-55 |
| Compressive strength (Mpa) | 27-34 | 65-85 | 85-135 |
| Thermal conductivity (W/m.k) | 150-160 | 85-140 | 85-110 |
| Ash | 0.09% | ≤0.1% | 0.09% |
| How to choose suitable graphite crucible and get fast quotation? 1.Parameter requirements A. Please provide us with your drawing. B. Give us size (diameter, inner diameter, hight and thickness 2.Technical requirements Such as graphite density,processing technic (whether you need polishing), and other special design you want. 3. Making quotation 4. Send a sample for testing |
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We are factory with ISO 9001:2015 certified
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