High Thermal Shock Resistance High Alumina Ceramic Crucible For Analyzing And Firing

Brand Name:HENGYUAN
Certification:CE,UL
Model Number:Alumina Ceramic Crucible
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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Alumina ceramic crucible is a kiln tool used for firing ceramics. The firing of ceramics is closely related to the crucible. After the ceramic blank is formed, it cannot be directly burned by fire, otherwise it will change color due to smoke and dust, and must be placed in a box before being ignited in the kiln. The ceramic crucible is made of refractory material, and the softening temperature under high temperature load should be higher than the firing temperature of the billet. It also requires good resistance to rapid cooling and heating, and a long service life.


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 High Thermal Shock Resistance High Alumina Ceramic Crucible For Analyzing And Firing supplier

High Thermal Shock Resistance High Alumina Ceramic Crucible For Analyzing And Firing

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