China Machining Ceramic Parts manufacturer
Dongguan Ming Rui Ceramic Technology Co.,ltd
Dongguan Ming Rui Ceramic Technology Co., Ltd
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Alumina Ceramic Disc Customizable Polishing Flanges For Electrical Insulation

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Dongguan Ming Rui Ceramic Technology Co.,ltd

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-769-85090316

Contact Person:
Mr.Admin deng
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Alumina Ceramic Disc Customizable Polishing Flanges For Electrical Insulation

Brand Name Mingrui
Model Number XF-388
Certification ISO9001-2015
Place of Origin China
Minimum Order Quantity 1pieces
Price negotiable
Payment Terms L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability 800 pieces per month
Delivery Time 7-20 working days after the order confirmed
Packaging Details wooden package with plastic packing inside or customized package.
Features Heat resistance Ceramic
Tolerance ±0.001mm
Advantage Long Service Life
Size Size Customized
Flexural Strength 336 Mpa
Thermal Shock 180-220T(℃)
Detailed Product Description

 

Alumina Ceramic Customizable Polishing Flanges For Electrical Insulation

 

Features

1. Use temperatures up to 1500°C

2. High density

3. High hardness

4. Low thermal conductivity

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

 

Properties of Porous zirconia ceramic flange 

1. High Thermal Expansion

2. Excellent Thermal Insulation; low thermal conductivity
3. High resistance to crack propagation,high fracture toughness
4. Ability to conduct oxygen ions

 

Industrial Ceramic Intriduction
 

Zirconia are the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

Company Introduction


Mingrui ceramic manufacture and provides zirconia ceramic disc for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

 

Technical Parameter:

ItemUnit Symbol95% Alumina Ceramics99% Alumina Ceramics99.7% Alumina Ceramics
Maximum Using Temperature160017001700
Water Absorption%000
HardnessGpa≥85≥89≥89
Flexural StrengthMPa (psi x 103)336550550
Compressive StrengthMPa (psi x 103)200025002500
Fracture ToughnessMpa4~55.66
Thermal ConductivityW/m °K18-253030.4
Thermal Shock Resistance°C220180-220180-220
Dielectricity Constant 9.49.89.8
Dielectric StrengthkV/mm16222

 

General Characteristics of Materials:
CharacteristicCeramicsMetalsPolymersRefractory
DensityLow to HighLow to HighLowLow to Medium
HardnessHighMediumlowMedium
ToughnesslowHighMediumlow
Wear ResistanceHighMediumlowMedium
Tensile StrengthLow to Medium

 

High

lowlow
Compressive StrengthHighMedium to Highlow to MediumHigh
Young’s ModulusMedium to HighLow to HighLowMedium
Dimensional StabilityHighlow to Mediumlow/
Thermal ExpansionLow to MediumMedium to HighHighlow
ThermalConductivityMediumMedium to HighLowMedium
Thermal ShockLowMedium to HighHighlow to Medium
Electrical ResistanceHighlowHigh/
Chemical ResistanceHighlow to MediumMedium/

 


 
FAQ
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 any other question, pls feel free to contact us .

 
Product Tags: alumina ceramic discs   ceramic disk  
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