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Cylinderical Corundum Crucible , Alumina Ceramic Crucible Anti - Corrosion Resistance

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Address: NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China

Contact name:Judy

Dongguan Ming Rui Ceramic Technology Co.,ltd

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Cylinderical Corundum Crucible , Alumina Ceramic Crucible Anti - Corrosion Resistance

Country/Region china
City & Province dongguan guangdong
Categories Supplies and Equipment

Product Details



Anti - Corrosion Resistance Corundum Crucible Alumina Ceramic Crucible

 Alumina Ceramic Crucible  Features:



1. Use temperatures up to 2000°C

2. High density High purity 

3. Anti corrosion 

4. High temperature Resistance 

5. Chemical inertness

6. Resistance to molten metals

7. Good Wear resistance

8. High fracture toughness

9. Shapes and size can be produced according to your requirements


Product Name
Anti - Corrosion Resistance Corundum Crucible Alumina Ceramic Crucible
Alumina ceramic
0.3mm - 200 mm
mm - 500mm
Surface Roughness
according to customer 
Lead time
10 - 30days



Properties Sheet of zirconia and alumina : 


PropertiesUnit AluminaZirconia
Bulk densityg/cc3.783.883.933.933.986.03
Water Absorption%000000
Grain sizeμm5-102-52-52-52-40.4
Bending strengthMPa3803503603803001000
Vickers HardnessGPa131414.514.51513
Young's Modulus of ElasticityGPa360370370380390200
Thermal ConductivityW/m° K24283232342
Coefficient of Linear Expansion10-6/°C6.
Dielectric Constant (1MHz)-
Dielectric Loss Angle (1MHz)-0.00020.00010.00010.00010.00010.002
Dielectric StrengthV/m15×10615×10615×10615×10615×10611×106
Volume ResistivityOhm.cm>1014>1014>1014>1014>10141013


Packaging & Delivery

Packaging Details:1. Carton with Bubble bag or foam.
2. Wooden carton
3. As per customer's requirements.
Delivery Details:1. 3-25 days for sample
2. 25-40 days for mass products.
Shipment Terms:1. Small order: By express, DHL/ UPS/ Fedex/ EMS etc.
2. Large order: By sea or By air

Quality assurance:

1. High heat resistance : Alumina ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Alumina ceramic is the material of choice for alumina wear parts.
3. High corrosion resistance : It is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.


Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

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