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Graphite Crucible
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Graphite crucibles are widely used in the smelting of precious metals and the smelting of non-ferrous metals and their alloys inmetallurgy, foundry, machinery, chemical and other industrial areas because of their superior properties. And has a good technicaland economic effects.
Graphite crucible has more sizes, and not restricted to the production scale, quantity and smelting materials, it can be produced to any size, any quantity, and can ensure the purity of the smelting materials.
Graphite materials has the following characteristics：
1. High temperature resistance.
2. Good thermal conductivity.
3. Good corrosion resistance, long service life.
4. Small coefficient of thermal expansion, and it has a certain strain resistance to quench and heat.
5. Stable chemical property and hard to react.
6. Smooth inner wall, molten metal is not easy to leak and adhere to the inner wall of the crucible.
ItemUnitGuarantee valueGuarantee valueMax grain sizemm0.80.8Bulk densityg/cm3≥1.70≥1.73Specific resistanceμΩ.m≤8.5≤8.0Bending strengthMPa≥10.0≥12.0Compressive strengthMPa≥24.0≥31.0Thermal CondcutivityW/(m.k)≥120≥130C.T.E.(100-600) °C10-6/°C≤2.5≤2.5Ash content%≤0.3≤0.3
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Haihan Industry Inc.
Specialized manufacturer of graphite-related products
Add: 15/F, Block B, Yulong Building,Zhangdian, Zibo 255000, Shandong, China
Tel: +86-533-2778615
EMail: graphite@hhgraphite.com
WhatsApp： +8613176585588
