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Wuxi Special Ceramic Electrical Co.,Ltd
Wuxi Special Ceramic Electrical Co.,Ltd

High quality,small trial produce and quick delivery.

 

 

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Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant

Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant

Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant
Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant
Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant
Product Details:
Place of Origin: Made in China
Brand Name: wuxi special ceramic
Model Number: screw
Payment & Shipping Terms:
Minimum Order Quantity: 10p
Price: us$0.1~us$10/p
Packaging Details: carton,pallet
Delivery Time: negotiable
Payment Terms: T/T
Supply Ability: 200000p/month
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Detailed Product Description
Name: Ceramic Ring Color: White,yellow,pink
Features: High Precision Forming Method: Hot Molding,dry Molding
Shape: Customerized Material: Alumina Ceramic
Surface Roughness: 0.1um Process: Sinter And Machine
MOQ: 1P Secondary Process: Grinding,CNC Machining
High Light:

99% Aluminum Oxide Ceramic Ring

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Insulated Aluminum Oxide Ceramic Ring

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Wear Resistant Al2O3 Ceramic

Wear Resistant Industrial Customized Insulation Precision High Al2O3 99%Aluminum OxidevCeramic Ring
Aluminum oxide (Alumina) has an extensive application due to its versatility and low cost of material than other advanced ceramics. Alumina offers high electrical insulation resistance, high-temperature resistance, strong hardness, wear resistance, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion.
Our factory produces a selection of purity of alumina from 75% to 99.8%, all of the ceramic parts we supplied are with a dense body via dry pressing, hot pressing, ceramic injection molding, and ISO pressing. In order to achieve some special application for fitting, reducing the friction, increasing the insulation, we provide a series of secondary processes after sintering, covering CNC machining, polishing, glazing, and metalizing.
We manufacture a wide range of alumina ceramic rings, including ceramic tubes, ceramic rings, ceramic discs, ceramic rods, ceramic arms, ceramic wire guides. Whether, it's a prototyping case, or high volume demand, we believe we are able to provide you with a desirable solution.
 
The accuracy achieved after precision ceramic machining
(1) Axis: roundness 0.002 mm, concentricity 0.002 mm, smoothness Ra0.1;
(2) Hole: the minimum processing hole diameter is 0.2 mm and the depth is up to 6mm;
(3) Slot: min. value to be 0.1 mm of narrow groove, and grooves with custom shapes;
(4) Plane: 0.1mm sheet with minimum processable thickness, parallelism 0.001mm, measurement tolerance 0.001 mm, finish Ra0.1;
(5) Thread: The minimum machinable M2 internal thread, the accuracy of GB-7h, the external thread size is not limited, the accuracy is GB-6g.

Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant 0
Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant 1
Specification

PropertyItemUnitALUMINA
General propertiesMain chemical ingredient Al₂O₃ 99.9%
Bulk Densityg/cm³3.9
Color-Ivory
Water absorption%0
Main Characteristics  *Good Anti-Plasma*Wear Resistance*High Purity
Main Applications  *Wear Resistant Parts*Chemically Resistant Parts*Semiconductor Processing Equipment Parts
Mechanical PropertiesFlexural StrengthMpa400
Elastic ModulusGpa380
Vickers HardnessGpa17.5
Compressive Strength 20℃Mpa-
Fracture Toughness(k l c)Mpa*M*1/25~6
Thermal PropertiesThermal conductivity(20℃)w/mk34
Thermal Shock-
Coefficient of Thermal expansion (40-400℃)1x10-6/℃7.2
Coefficient of Thermal expansion (40-800℃)1x10-6/℃8
Electrical PropertiesDielectric Strength(1mhz)kv/mm15
Dielectric Constant(1MHZ)25℃9.9
Volume Resistivityohm-cm(20℃)>10^14
 ohm-cm(300℃)10^13
 ohm-cm(500℃)10^10

 
Our Company
Wuxi Special Ceramic Electrical mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 15 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.
Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant 2
Industrial High Al2O3 99% Aluminum Oxide Ceramic Ring Insulated Wear Resistant 3
 
   quality guarantee:mass produce by 100% inspection

Contact Details
Wuxi Special Ceramic Electrical Co.,Ltd

Contact Person: Zhu

Tel: 86-17351500728

Send your inquiry directly to us
Wuxi Special Ceramic Electrical Co.,Ltd
N0 4,longshan Rd,Xinwu District,Wuxi City,jiangsu Province,China
Tel:8615861536531- 510-17351500728
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