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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 a high-quality refractory material. The content of alumina in its composition ranges from 95% to 99.7%. 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.
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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