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Al2o3 / Alumina Ceramic Bars /INNOVACERA

FOB Reference Price:Get Latest Price
US $2 - 3 / Piece | 100 Piece/Pieces (Min. Order)
Supply Ability:
2000 Piece/Pieces per Month
Port:
Xiamen
Seller Support:
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On-time shipment
Product quality protection
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Quick Details

Place of Origin:
Fujian, China (Mainland)
Type:
Ceramic Rods
Application:
Structure Ceramic
Material:
Alumina Ceramic
Model Number:
INCAL2O3
Brand Name:
INNOVACERA
Alumina Content:
99%
Density:
3.90 g/cm3
Color:
Ivory
Water Absorption:
0%
Wear resistance:
High
Compressive Strength:
2000 Mpa
Flexural Strength:
350 Mpa
Hardness:
High
Maximum Use:
1600 ℃
Thermal Conductivity:
30 W/m.K

Packaging & Delivery

Packaging Details: 1. carton box (foam filled)
2. fumigation-free polywood case

alumina ceramic bar

Specifictions

1. factory owner
2. high wear resistance
3. high working temperature

Brief Description

INNOVACERA supply alumina Ceramic rods & square bars in a variety of sizes.We are happy to sell Alumina in rods & square bars so you can machine the material yourself.  

 

Available Lengths:100mm to 30mm

 

Available Widths/Diameters:10mm – 60mm

 

Alumina Rod Application:

 

  • Machine components
  • Semiconductor parts
  • Roller & Ball Bearings
  • Wear resistant linings
  • Precision shafts and axles in high wear environments

 

 

Features

1).Excellent electrical insulation

2).High hardness

3).Relatively low strength and fracture toughness

4).Resistance to wear and corrosive

5).Excellent thermal stability

6).Resistance to high temperatures

7).High electrical resistivity

8).Good chemical stability and resistance

9).High corrosion resistance

10).Excellent thermal shock resistance

11).High thermal insulation

12).A Low Young's modulus

 

Properties

Properties of Alumina Al2O3

 
Alumina (Al2O3) is a hard, chemically resistant material and has the ability to withstand very high temperatures in aggressive environments. Innovacera offers Alumina with various purity levels, including 99.8% and 99.0%. The level of purity, grain size, and density required is dependent on the rigors of the application and the component configuration.
 
ItemTest ConditionUnit&Symbol95% Al2O399% Al2O399.7% Al2O3
The main chemical ingredient  Al2O3Al2O3Al2O3
Bulk Density g/cm33.63.893.96
Maximum Use Temperature  1450°C1600°C1650°C
Water absorption %000
ROHS Hardness  ≥85≥89≥89
Flexural strength20° CMPa (psi x 103)358 (52)550550
Compressive Strength20° CMPa (psi x 103)2068 (300)2600(377)2600(377)
Fracture ToughnessK(I c)Mpa m1/24 - 55.66
Coefficient of thermal expansion25-1000° C1X 10-6/°C7.67.98.2
Coefficient of thermal conductivity20° CW/m °K163030.4
Thermal Shock ResistanceTc°C250200200
Dielectricity constant1MHz.25°C 99.79.7
Dielectric strength ac-kV/mm (ac V/mil)8.3 (210)8.7 (220)8.7 (220)
Volume Resistivity100°Cohm-cm> 1013> 1014> 1014

 

Company Information

INNOVACERA is a leading manufacturer of advanced ceramic products from China. We supply quality technical ceramic materials and components with competitive price. Our fine ceramics were exported to Europe, North America, Japan, South Korea, Australia, the quality is creditable.

 

Our available materials for sale are: high purity alumina(Al2O3), zirconia(ZrO2), Silicon Carbide, Silicon Nitride, Boron Nitride, steatite, metalized ceramics etc.

 

Our general ceramic parts include: ceramic tube, ceramic rod, ceramic plate, ceramic disc valve, ceramic wafer, ceramic seal, ceramic bearing, ceramic valves, ceramic pump plunger, ceramic beam, ceramic roller, ceramic shaft, ceramic screw, ceramic sleeve, ceramic washer, ceramic lamp holder, ceramic insulator, ceramic nozzle, ceramic lining, ceramic guide, ceramic grinding media, ceramic milling ball or beads, ceramic bushing, ceramic substrates, ceramic piston, ceramic ferrule, ceramic ignitor, ceramic bolt and nut, ceramic crucibles, ceramic foam filter etc.

 

These precision tolerance ceramic components or assemblies are used in a wide range of semiconductor, electronic, electrical, mechanical, chemical, automotive, textile and the other industrial engineering applications, due to their extreme hardness, more resistances to wear, heat, corrosion, high eclectric insulation and low thermal expansion.

 

We offer custom service, free quotes, and quantity discount, please feel free to contact us to get our best offer!

 

Manufacturing OptionsAdvanced Finishing Services

Injection molding

Precision grinding and lapping
Roll compactingLaser machining
ExtrudingEngineering design and support
Co-firingMetallizing
Isostatic pressingCeramic-to-metal brazing
Dry pressingSpecialized coatings
Hot pressingThreaded components
Tape castingPrecision motion components
Slip castingComplex clean room assemblies

 

Production Equipment

 

 

 Welcome to contact us !

 

 

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Trade Assurance
China (Mainland)
Transaction Level:
Supplier Assessments:
23 Transactions 80,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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