Al2o3 ceramic melting pot
Alumina ceramic crucible is an ideal container for melting materials, industrial analysis and testing samples, widely applied in the metallurgy, chemical industry and materials science.
Alumina ceramic crucible is an ideal container for melting materials, industrial analysis and testing samples, widely applied in the metallurgy, chemical industry and materials science.
Crucibles with different shape and various kinds and specifications can be provided by our company.And we can also manufacture according to clients'request.
1. High purity: Al2O3 larger than 99%, high chemical etching resistance;
2. Temperature tolerance, at 1600°C for long term application, and at 1800°C for short term application
3. Resistant to sudden cold and hot, un-explosive
4. High density of slip casting
Alumina ceramic crucible physiochemical index
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name
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The square type Al2O3 crucible
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chemical composition
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Al2O3
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more than 99%
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R2O
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less than 0.2
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Fe2O3
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less than 0.1
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SiO2
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less than0.2
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volume density(g/cm2)
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more than 3.80
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apparent porosity(%)
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less than1
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Bending strength(Mpa)
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more than 350
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compression strength(Mpa)
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more than 12000
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dielectric constant ∑(1MHz)
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2
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maximum temperature(°C)
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1800
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