Нержавеющей стали с высоким содержанием чистого плотность EDM графитовый блок
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- Supplier: XINGTAI DONGCHUANG NEW MATERIAL TECHNOLOGY CO. LTD
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Product Overview
Description
Graphite Block
Our graphite blocks, made from excellent petroleum coke, are widely used in metallurgy, machinery, electronics and chemical industry, etc. Various graphite blocks with qualified materials are available in our factory. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on.
Advantages of graphite block
High temperature resistence.
Perfect thermal resistance property.
Excellent electrical conductivity and thermal conductivity.
Good lubrication.
Strong chemical stability
Low electric resistance
Physical and chemical index
| Fine-grain Specialty Graphite FXG-1 | Fine-grain Specialty Graphite FXG-2 | ||||
| Item | Unit | Guarantee value | Typical value | Guarantee value | Typical value |
| Max grain size | mm | 0.8 | 0.8 | 0.8 | 0.8 |
| Bulk density | g/cm3 | ≥1.70 | 1.73 | ≥1.73 | 1.76 |
| Specific resistance | μΩ.m | ≤8.5 | 7.5 | ≤8.0 | 7 |
| Bending strength | MPa | ≥10.0 | 11 | ≥12.0 | 12.5 |
| Compressive strength | MPa | ≥24.0 | 27 | ≥31.0 | 34 |
| Thermal Condcutivity | W/(m.k) | ≥120 | 150 | ≥130 | 160 |
| C.T.E.(100-600) °C | 10-6/°C | ≤2.5 | 2.2 | ≤2.5 | 2.1 |
| Ash content | % | ≤0.3 | 0.09 | ≤0.3 | 0.09 |
Platinum gold smelting and alloy. Graphite features: strong oxidation resistance, low resistance, temperature up to 1800 degrees Celsius and corrosion resistance.
Graphite rod supply graphite rod, grinding graphite rod, isostatic pressing graphite rod, high purity graphite/carbon graphite seal/carbon graphite bearing/electric spark graphite.
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