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Categories | Alumina Ceramic Crucible |
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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 |
Material: | Alumina Ceramic Crucible |
Color: | Yellow Or White |
Shape: | Customization |
Usage: | Industry Usage |
OEM,ODM: | Acceptable |
Orgin: | WUXI JIANGSU CHINA |
MOQ: | 100 PCS |
Package: | Carton |
Company Info. |
Yixing Hengyuan Ceramic Technology Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Alumina ceramic crucible is one of the kiln tools for firing ceramics, and its main material is refractory clay. Refractory clay is a material with high refractoriness that can maintain stability at high temperatures without deformation or damage. The selection of this material is to protect the ceramic ware and body during the firing process, preventing them from being damaged and contaminated by gases and harmful substances.
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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