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Alumina Ceramic Crucible High Refractoriness Customization Shape Industry Usage

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Alumina Ceramic Crucible High Refractoriness Customization Shape Industry Usage

Brand Name : HENGYUAN

Model Number : Alumina Ceramic Crucible

Certification : CE,UL

Place of Origin : WUXI JIANGSU CHINA

MOQ : 100

Price : Negotiable

Payment Terms : L/C,T/T

Supply Ability : 5000 PCS/WEEK

Delivery Time : 20 DAYS

Packaging Details : Carton

Color : Yellow Or White

Shape : Customization

Usage : Industry Usage

Orgin : WUXI JIANGSU CHINA

MOQ : 100 PCS

Package : Carton

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​​Alumina Ceramic Crucible – High-Temperature Kiln Essential​​

Crafted from premium refractory clay, alumina ceramic crucibles serve as critical protective vessels in ceramic firing processes. These specialized containers leverage the exceptional thermal stability of refractory materials to safeguard ceramic ware throughout high-temperature kiln cycles.

The crucible's composition ensures dimensional integrity under extreme heat while creating a protective barrier against atmospheric contaminants and reactive gases that could compromise ceramic quality.

This reliable thermal shielding allows for consistent firing results by preventing surface defects and structural damage to delicate ceramic pieces during their most vulnerable high-temperature phase.


Alumina Ceramic Crucible High Refractoriness Customization Shape Industry Usage



Naterial Unit

A95%

Alumina Ceramics

A97%

Alumina Ceramics

A99%

Alumina Ceramics

A99.7%

Alumina Ceramics
Density g/cm³ 3.6 3.72 3.85 3.85
Flexural Strength Mpa 290 300 350 350
Compressive Strength Mpa 3300 3400 3600 3600
Modulus of Elasticity Gpa 340 350 380 380
Impact Resistance MPam1/2 3.9 4 5 5
Weibull Modulus M 10 10 11 11
Vickers Hardulus HV0.5 1800 1850 1900 1900
Thermal Expansion Coefficient 10-6K-1 5.0-8.3 5.0-8.3 5.4-8.3 5.4-8.3
Thermal Conductivity W/Mk 23 24 27 27
Thermal Shock Resistance △T℃ 250 250 270 270
*Maximum Use Temperature ℃ 1600 1600 1650 1650
Volume Resistivity at 20℃ Ω ≥1014 ≥1014 ≥1014 ≥1014
Dielectric Strength KV/mm 20 20 25 25
Dielectric constant εr 10 10 10 10



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Customization Shape Alumina Ceramic Crucible

      

Industry Usage Alumina Ceramic Crucible

      

High Refractoriness Alumina Ceramic Crucible

      
China Alumina Ceramic Crucible High Refractoriness Customization Shape Industry Usage factory

Alumina Ceramic Crucible High Refractoriness Customization Shape Industry Usage Images

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