Long Lifespan Refractory Alumina Cylindrical Crucible Wear Resistant For Analyzing And Firing

Brand Name:HENGYUAN
Certification:CE,UL
Model Number:Ceramic Bowl
Minimum Order Quantity:100
Delivery Time:20 DAYS
Payment Terms:L/C, T/T
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Location: Wuxi Jiangsu China
Address: Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Supplier`s last login times: within 2 hours
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Long Lifespan Refractory Wear Resistant Ceramic Bowl for Analyzing and Firing


Mullite is an important raw material in the manufacturing of mortar, and it is a high-quality refractory material. The chemical formula of mullite is 3Al2O3 · 2SiO2, and the content of alumina in its composition ranges from 72% to 78%. This material has a high melting point, low thermal expansion coefficient, and good thermal shock resistance, making it very suitable for manufacturing containers that need to work in high-temperature environments.

NaterialUnit

A95%

Alumina Ceramics

A97%

Alumina Ceramics

A99%

Alumina Ceramics

A99.7%

Alumina Ceramics

Densityg/cm³3.63.723.853.85
Flexural StrengthMpa290300350350
Compressive StrengthMpa3300340036003600
Modulus of ElasticityGpa340350380380
Impact ResistanceMPam1/23.9455
Weibull ModulusM10101111
Vickers HardulusHV0.51800185019001900
Thermal Expansion Coefficient10-6K-15.0-8.35.0-8.35.4-8.35.4-8.3
Thermal ConductivityW/Mk23242727
Thermal Shock Resistance△T℃250250270270
*Maximum Use Temperature1600160016501650
Volume Resistivity at 20℃Ω≥1014≥1014≥1014≥1014
Dielectric StrengthKV/mm20202525
Dielectric constantεr10101010


China Long Lifespan Refractory Alumina Cylindrical Crucible Wear Resistant  For Analyzing And Firing supplier

Long Lifespan Refractory Alumina Cylindrical Crucible Wear Resistant For Analyzing And Firing

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