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HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

  • China,Zhengzhou ,Henan
  • Verified Supplier

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China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength
China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength

  1. China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength
  2. China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength
  3. China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength
  4. China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength
  5. China High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength

High Purity 99.9% Aluminum Oxide Ceramics 260MPa Tensile Strength

  1. MOQ: 1 piece
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000 Pieces per month
Delivery Time 5-8 working days
Packaging Details Strong wooden box for global shipping
Application Bearings Mechanical Seals Bearings Valve Plates Ball Valves Nozzles Pipeline Lining Thermocouple Protection Tube
Material Al2O3 Aluminum Oxide, 95%, 99%
Color White
Size Customized
Shape Round, balls, Irregular, tube, Customized
Density >=3.6g / cm3
Feature Wear Resistant Corrosion Resistant Thermal Shock Resistant High Strength Air Impermeability
Product name Manufacturer Supplier 95%-99.8% Aluminum Oxide Ceramic Al2O3 Crucibles, alumina furnace tube, Al2O3 grinding polishing packing ceramic balls, alibaba china wear-resisting alumina ceramics, Al2O3 aluminium oxide alumina ceramic
Brand Name ZG
Model Number MS
Certification CE
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Supply Ability 10000 Pieces per month
Delivery Time 5-8 working days Packaging Details Strong wooden box for global shipping
Application Bearings Mechanical Seals Bearings Valve Plates Ball Valves Nozzles Pipeline Lining Thermocouple Protection Tube Material Al2O3 Aluminum Oxide, 95%, 99%
Color White Size Customized
Shape Round, balls, Irregular, tube, Customized Density >=3.6g / cm3
Feature Wear Resistant Corrosion Resistant Thermal Shock Resistant High Strength Air Impermeability Product name Manufacturer Supplier 95%-99.8% Aluminum Oxide Ceramic Al2O3 Crucibles, alumina furnace tube, Al2O3 grinding polishing packing ceramic balls, alibaba china wear-resisting alumina ceramics, Al2O3 aluminium oxide alumina ceramic
Brand Name ZG Model Number MS
Certification CE Place of Origin CHINA
High Light 99.9% Aluminum Oxide CeramicsAluminum Oxide Ceramics 260MPa260MPa Tensile Strength ceramic al203

 

Alumina (Aluminum Oxide)

Alumina (Aluminum Oxide),high hardness and wear resistance, low erosion levels, high temperature resistance

Alumina, also known as Aluminum Oxide, is a hard wearing advanced technical ceramic material frequently used in a wide variety of industrial applications. Once fired and sintered, it can only be machined using diamond-grinding methods. It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness. Additionally, it can be highly polished making it useful for precision sealing applications like pumps and pistons.

Alumina is an excellent high temperature ceramic material due to its high temperature stability. It is the most commonly used type of advanced ceramic and is available in purities ranging from 95 – 99.9%. Precision Ceramics has access to many different types of Alumina including: injection molded, die pressed, isosostatically pressed, slip cast, and extruded.

 

 

 

 

Alumina Properties

Alumina features high hardness and wear resistance, low erosion levels, high temperature and corrosion resistance and bio-inertness. Its high temperature stability and thermal conductivity make it particularly suitable for high temperature applications such as thermocouple protection in high temperature measurement.

  • Excellent electrical insulation properties
  • High compressive and dielectric strength
  • High hardness and mechanical strength
  • High thermal conductivity and thermal shock resistance
  • Low density
  • Resistant to strong acid and alkali attack at high temperatures
  • Transparent to microwave radio frequencies
  • Very specific thermal conductive and thermal expansion rates
  • Wear and abrasion resistant

Alumina is available is multiple grades including 95%-99.9% high purity Alumina, high purity re-crystalized Alumina, and Zirconia toughened Alumina (ZTA). The following are the properties for 99.7% grade alumina.

 

Mechanical Properties

Unit
Density
g/cm3
Compressive Strength
MPa
Tensile Strength
MPa
Flexural Strength @ 20°C
MPa
Flexural Strength @ 800°C
MPa
Fracture Toughness KIc
MPa m^1/2
Young‘s Modulus E
GPa
Poisson Ratio
-
Hardness Knoop (1000g)
GPa
Value
3.9
2500
260
350
250
4.5
350
0.22
14

Thermal Properties

Unit
Maximum Temperature
°C
Thermal Conductivity @ 20°C
W/mK
Thermal Expansion a at 20–100°C
10-6/K
Specific Heat
100°C
Thermal Shock Parameter R1
K
Value
1700
28
8.4
880
200

Electrical Properties

Unit
Dielectric Constant
1 MHz
Dielectric Strength (6.35mm)
ac-kV/mm
Dielectric Loss (tan delta 25° C)
1 MHz
Volume Resistivity @ 25°C
Ωcm
Volume Resistivity @ 500°C
Ωcm
Volume Resistivity @ 1000°C
Ωcm
Value
9.7
8.7
0.0001
10^14
2x10^10
2x10^6

 

 

Alumina Manufacturing

 

Industrial Ceramicparts is your Alumina machining specialist for your technical ceramic prototyping & manufacturing needs; we are always happy to use our many years of advanced ceramics experience to provide advice on materials, design, and application. If you would like to buy Alumina plates, rods, tubes or custom machined components, please contact us and one of our experts will be happy to assist you.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Importer,Exporter

  • Year Established:

    2007

  • Total Annual:

    5000000-8000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007. Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide servic... Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007. Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide servic...

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  • HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
  • No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
  • https://www.industrial-ceramicparts.com/

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