Product Item: High Purity Graphite Part Do Special OEM Graphite Crucible
Characteristics of High purity graphite part:
1.Good machining performance
Compared with metal materials, High purity graphite part price has a lower density and excellent mechanical processing performance.
2. Thermal stability
High purity graphite part price can work at a temperature of 3,000 degrees or more under inert gas protection.
3. The low inflation rate
Customized Graphite part manufacture Even in the case of rapid warming, low thermal expansion can ensure that the mould graphite is unchanged.
4. Good chemical resistance
High purity graphite part price has good chemical stability, such as acid resistance, alkali resistance and organic solvents at room temperature.
5. Good conductivity and thermal conductivity
Because of Customized Graphite part manufacture good thermal conductivity, pdsky High purity graphite glass casting molds is an ideal material for certain applications, such as heating.
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Apparent porosity (%)
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18~24
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Bulk specific gravity
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1.80~2.10
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Thermal conductivity(°C)
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17~45
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Electric resistance(cm)
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1.5~6x10-3
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Modulus of rupture(kg/cm2)
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70~180
50~135
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Wt.loss by oxidation (%)
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< 1.0
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Thermal expansion(%)
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0.25~0.35
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Fixed carbon (%)
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30~55
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SIC (%)
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32~50
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If need open new mould, please send us detail specification and design drawing firstly, we'll reply you in 24 hours. Contact email: info@csceramic.com
