HT customized wear resistance Alumina ceramic rods with good polish surface
- Category: >>>
- Supplier: Zhengzhou Hengtong Furnace Co. Ltd.
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Product Overview
Description
Product Description
HT 95% 99.7% high purity Al2o3 aluminum oxide ceramic rod
The alumina tube/rod/bar is an ideal wear-resistance material for delivering the sand, mine, ash dregs and molten aluminium, has excellent conductivity, high machinery strength and high temperature resistance, can resist to the acid, high temperature, corrosion and static electricity. Al2O3 is the most important technical ceramic material. It is characterized by high hardness, high compressive strength and corrosion resistance even at high temperatures. Through the content of Al2O3 in the material,these properties can be tailored to the application of customer.
Features of alumina ceramic rod:
1.High temperature, Max working temperature: 1700C.
2.Excellent wear and abrasion resistance.
3.Good chemical corrosion resistance under high temperature.
4.High dielectric properties.
5. High oxidation resistance.
The specification of alumina ceramic rod:
Unit | 95% Al2O3 | 99% Al2O3 | ZrO2 | |
Color | - | white | ivory | white |
Density | g/cm³ | 3.65 | 3.88 | 5.95 |
Water Absorption | % | 0 | 0 | 0 |
Young's Modulus | Gpa | 280 | 350 | 205 |
Vickers Hardness | Gpa | 14 | 20 | 12 |
Flexural Strength ( at R.T. ) | Mpa | 280 | 300 | 900 |
Compressive Strength ( at R.T. ) | Mpa | 2000 | 2500 | 2200 |
Thermal Conductivity ( at R.T. ) | W/(m.K) | 18-25 | 30 | 2.2 |
Thermal Shock Resistance | ΔT(°C) | 220 | 180-200 | 280-350 |
Max. Working Temperature ( at R.T. ) | °C | 1500 | 1700 | 850 |
Volume Resistivity ( at R.T. ) | Ω.cm | >10^15 | >10^14 | >10^12 |
Dielectric Constant (1 MHz at R.T. ) | - | 9.50 | 9.80 | 26 |
Dielectric Strength | kV/mm | 16 | 22 | - |
Please send us the drawing if you want to order non-standard component. Thank you!
Packaging & Shipping
Packaging: wooden box
Shippping term: DHL/FEDEX/TNT EXPRESS
Company Information
HT Furnace locates at henan Zhengzhou National Economic & Technological Development Area where is a hub of communication and a commercial and trading center in China. 
FAQ
1.Can you produce as our drawing?
Yes,we have skilled technical engineer who can make products according to your photos or drawings.
2.Do you have MOQ of goods?
We accept the trial order, so you can test quality firstly.
3.Can you offer best price for us to beat competitors?
Of course, we can update price to support your business.
4.How long will it take to complete my order?
For the stock items, we can arrange the shippment within 2 days after paymment is received. For the customized items,lead time is about 25 days.
5.What's your after-sales service?
Furnaces is 1 years warranty, other products is 3 months.
6. Can you send goods to our shipping agent in China?
YES, We can. And delivery time is within 3 days.
7. Can we visit your factory?
We are so happy to get your visit.
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