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Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts

Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts

Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts

Product Details:

Place of Origin: Guangdong, China(mainland)
Brand Name: OEM
Certification: ISO, ROHS, SGS
Model Number: Customized

Payment & Shipping Terms:

Minimum Order Quantity: 5 pcs
Price: Negotiable
Packaging Details: Wrapped in paper first individually, then packed in bubble bags, then put in standard export carton packing, or OEM packing.
Delivery Time: 5 - 25 working days after order confirmed
Payment Terms: T/T, D/P, D/A, L/C,
Supply Ability: 5000 pcs per month
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Detailed Product Description
Product Name: Ceramic Spacer Material: Zirconia / Alumina Ceramic / Si3N4
Water Adsorption: 0 Density: 3.4 G / Cm - 6.0 G / Cm3
Size And Shape: Customized Color: White, Black, Blue Or Ivory
Diameter Range: 0.3mm - 220mm Length Rangehardness: 0.4mm - 500mm
Max Working Temperature: 1750℃ (Alumina), 1050℃ ( Zirconia) Application: Wear Resistant Insulation Ceramic Spacers
Type: Ceramic Parts,Ceramic Rings Feature: High Temperature Resistance,Insulation Performance,High Wear-resistance
Usage: Work As Structure Ceramic Parts Size: According To Customer's Drawing
Shape: Round Raw Material: Germany
Advantage: Long Service Life,Super Wear Resistant,Fast Delivery Date Package: Carton
Tolerance: As Customer's Drawing Alumina Content: 95%-99%
Surface: Polishing Finish

Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
About Mingrui
 
We are original R&D manufacturer of advanced technical ceramics-Zirconia and Alumina, with two factories in Guangdong and Hunan province. We have been making Zirconia and Alumina ceramics since 2014. As a manufacturer of ceramic parts, we offer customization of ceramic for
special sizes and shapes.High Precision, Fast Delivery Time, and High Composition.
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
We Always Offer You High Quality, Good Service, Best Solutions  And  Low Prices!!!
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Product Details
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 

Advantages of Ceramic Products:

1. Refractory.

2. Self Lubricating

3. Long Service Life.

4. Good Polished Surface.

5. Environmental and Healthy.

6. Superior Mechanical Strength.

7. High Corrosion and Wear Resistance.

8. Good Insulation Performance Precision.

9. High Temperature and Pressure Resistance.

10. High Purity Zirconia and Alumina Ceramic Material.

 

Due to these outstanding properties, Ceramic Products are used in a wide range of industrial and advanced appications.

And a lot of practical applications prove that our ceramic products has reached a state of high standard and quality.

 
Properties of Alumina Ceramics
Alumina has a high melting point, high hardness and high mechanical strength, although mechanical strength is reduced at temperatures above 1000° C. Due to the relatively large coefficient of thermal expansion, thermal shock resistance is reduced. Alumina is an electrically insulating material, with a high electrical resistivity, increasing with purity. Good chemical stability of alumina, leads to a high corrosion resistance. It is insoluble in water and only slightly soluble in strong acid and alkaline solution.
 
Various Application of Alumina Ceramics
1. Seal rings
2. Medical prostheses
3. Laser tubes
4. Electronic substrates
5. Ballistic armour
6. Thermocouple tubes
7. Electrical insulators
8. Grinding media
9. Threadguides
10. Wear components
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Data Sheet
 
Properties Units 95 Alumina 99 Alumina Zirconia
Density g / cm3 3.65 3.92 5.95 - 6.0
Water Absorption 0 0 0
Coefficient of Thermal Expansion 10-6 / K 7.9 8.5 10.5
Modulus of Elasticity Young’s Mod Gpa 280 340 210
Poisson’s Ratio / 0.21 0.22 0.3
HV Hardness Mpa 1400 1650 1300 - 1365
Flexural Strength @ Room Temperature Mpa 280 310 950
Flexural Strength @ 700℃ Mpa 220 230 210
Compressive Strength@Room Temperature Mpa 2000 2200 2000
Fracture Toughness Mpa * m½ 3.8 4.2 10
Heat Conductivity @ Room Temperature W / m * k 18 - 25 26 - 30 2.0 - 2.2
Electrical Resistivity @ Room Temperature Ω*mm2 / m >1015 >1016 >1015
Max Application Temperature 1500 1750 1050
Resistance to Acid Alkaline / High High High
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV / mm 16 22 /
Thermal Shock Resistance Δ T ( ℃ ) 220 180 - 200 282 - 350
Tensile Strength @ 25℃ Mpa 200 248 252
 
 
High Quality and Precision
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Production Process
 
We carry out one-stop production, from the powder raw material to final products, control the quality strictly of every production link.
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Strict Quality Control
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Safety Packing and Fast Shipment

Wrapped by paper first individually, then packed in bubble bags, finally put in standard export carton packing, or OEM packing.

Shipped by Express ( DHL, TNT, UPS, FEDEX, EMS ), Air, or Sea transport. The fastest delivery is within 3 days.

 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Our Certificates
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
Customer Feedback
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts
 
 
Our Contacts
 
Tina Wu
 
Skype: +86 18122972636
Mobile: +86 18122972636
Wechat/Whatapp: 008618122972636
 
Wear Resistant Al2O3 Ceramic Rings Insulating Alumina Ceramic Spacer Parts

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: tina

Tel: +8618122972636

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