high wear resisitance Alumina/zirconia ceramic machinable ceramic rod
Alumina Ceramic Rod
Ceramic Rod
Products Highlight
Matrial Origin: Australia
Longest Mnufacturing Line in China
Highest Al2O3 Content by 99.9%
Professional QC
Long Time Warranty
Features
Small Tolorence Range (Length Tolorence: ± 0.005mm)
Low Wear Loss
Anti-high Temperature
Corrosion Resistant
Application Fields
Ceramics, Mines and Grinding Equipment Lining
We have the longest manufacturing line in China. Highest temperature is up to 1800° C. Owning a professional engineers team and QC. So we hereby confirm to all cleints we can stably control the quality. Welcome to your drawings, meaures and samples. Our engineers will design for you.
We are looking forwards to meeting you in our factory and provide you with all necessary information regarding our products and their applications.
high wear resisitance Alumina/zirconia ceramic machinable ceramic rod
Product Description
High purity ceramic alumina tube parameters:
1.Material : High purity alumina oxide 95%-99%.
2.Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery.
3.Good smooth and high strength.
4. Diameter from 1mm to 120mm,Length from 100mm to 2000mm.
multi bores tubes can be made.
5. Max working temperature 1800.
6. Out surface can be grinded drilling hole to make tight tolerance and right instillation.
7.Large quantity in stock makes fast delivery and competitive prices.
8.OEM and ODM are welcomed.
Main performance index about alumina ceramic tube:
Alumina Ceramic Rod
Ceramic Rod
Products Highlight
Matrial Origin: Australia
Longest Mnufacturing Line in China
Highest Al2O3 Content by 99.9%
Professional QC
Long Time Warranty
Features
Small Tolorence Range (Length Tolorence: ± 0.005mm)
Low Wear Loss
Anti-high Temperature
Corrosion Resistant
Application Fields
Ceramics, Mines and Grinding Equipment Lining
We have the longest manufacturing line in China. Highest temperature is up to 1800° C. Owning a professional engineers team and QC. So we hereby confirm to all cleints we can stably control the quality. Welcome to your drawings, meaures and samples. Our engineers will design for you.
We are looking forwards to meeting you in our factory and provide you with all necessary information regarding our products and their applications.
high wear resisitance Alumina/zirconia ceramic machinable ceramic rod
Product Description
High purity ceramic alumina tube parameters:
1.Material : High purity alumina oxide 95%-99%.
2.Application: Used for all kinds of electric heating equipment and electric equipment, and textile machinery.
3.Good smooth and high strength.
4. Diameter from 1mm to 120mm,Length from 100mm to 2000mm.
multi bores tubes can be made.
5. Max working temperature 1800.
6. Out surface can be grinded drilling hole to make tight tolerance and right instillation.
7.Large quantity in stock makes fast delivery and competitive prices.
8.OEM and ODM are welcomed.
Main performance index about alumina ceramic tube:
Project | Test the condition | Unit | 99 porcelain | 95 porcelain | Talc porcelain | |
Backbone | 99%AL2O3 | 95%AL2O3 | MgO.SiO2 | |||
Physical property | Density of volume | Normal atmospheric temperature | g/cm3 | 3.8 | 3.6 | 2.8 |
Airtight | Normal atmospheric temperature | . | .Pass | Pass | - | |
Absorbing water rate | Normal atmospheric temperature | % | 0 | 0 | 0 | |
Temperature that frit | °C | 1800 | 1650 | 1350 | ||
Mechanical performance | Rockwell hardness | Normal atmospheric temperature | HRA | 88 | 86 | 76 |
Resist the intensity of turning back | Normal atmospheric temperature | Mpa | 350 | 320 | 150 | |
Compression strength | Normal atmospheric temperature | Mpa | 1300 | 1200 | 900 | |
Hot performance | Use temperature at most | °C | 1700 | 1600 | 1200 | |
Heat resistant shaking | 20O°C-1100O°C | 10Num | Pass | Pass | Pass | |
Hot coefficient of expansion | 20O°C-80O°C | ×10-6mm/°C | 6.5-8.5 | 6.5-8.0 | 5.0-6.2 | |
Heat-conduction rate | 25°C | W/m.k | 29 | 25 | 2.9 | |
300°C | W/m.k | 18 | 13 | 2 | ||
Dielectric constant | The medium lossing | 1MHz2O°C | ×10-4 | ≤2.5 | ≤4 | ≤8.0 |
The angle tangent is worth | 1MHz8O°C | ×10-4 | ≤3.5 | ≤4.2 | - | |
Dielectric strength | Normal atmospheric temperature | KV/mm | 15 | 16 | 20 | |
Dielectric constant | 1MHz2O°C | 9-10.5 | 9-10 | ≤7.5 | ||
Resistivity of volume | 2O°C | Ω.cm | >1012 | >1012 | >1013 | |
10O°C | Ω.cm | 1012-1013 | 1012-1013 | 1010-1011 | ||
30O°C | Ω.cm | >1012 | ||||