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Brand Name : HENGYUAN
Model Number : Alumina Ceramic Crucible
Certification : CE,UL
Place of Origin : WUXI JIANGSU CHINA
MOQ : 100
Price : $1-$20
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
Attribute | Value |
---|---|
Material | Alumina Ceramic Crucible |
Color | Yellow Or White |
Shape | Customization |
Usage | Industry Usage |
OEM, ODM | Acceptable |
Origin | WUXI JIANGSU CHINA |
MOQ | 100 PCS |
Package | Carton |
Under standard conditions, the analyzed and fired substance is placed into the alumina crucible or bowl before being inserted into analyzing or firing equipment for heating. The heating and cooling rates vary depending on equipment characteristics and product specifications. The alumina crucible material undergoes thermal expansion, making controlled heating and cooling essential to prevent cracking and extend service life.
Material | 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 Hardness | 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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Refractory Alumina Ceramic Crucible Bowl Engineered Ceramics Crucibles High Temperature Images |