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XTL sintyron high quality alumina ceramic part air compressor part air filter nozzle
Alumina ceramic nozzles have the characteristics of high hardness, wear resistance, high temperature resistance, oxidation resistance, etc., as anti-friction and wear-resistant materials. The use of alumina ceramic as nozzle material shows excellent wear resistance in practice, overcoming the defects of metal nozzle easy corrosion, poor wear resistance and short life.
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XTL sintyron high quality alumina ceramic part air compressor part air filter nozzle
| Test item | alumina | |||
| index | unit | AL997 | AL99 | AL95 |
| Principal component content | / | 99.70% | 99% | 95% |
| Color | / | ivory white | ivory yellow | White |
| Gas permeability | / | airtight | airtight | airtight |
| density | g/cm3 | 3.9 | 3.8 | 3.7 |
| hardness | Moh's hardness | 9 | 9 | 8.8 |
| Water Absorption | / | ≤0.2 | ≤0.2 | ≤0.2 |
| Bending strength (20°C) | Mpa | 375 | 340 | 304 |
| Compressive Strength (20°C) | Mpa | 2300 | 2210 | 1910 |
| Coefficient of thermal expansion (25°C to 800° C) | 10X6/° C | 7.6 | 7.6 | 7.6 |
| Insulation strength (5mm thickness) | AC-kv/mm | 10 | 10 | 10 |
| Dielectric loss 25°C lMHz | / | v0.0001 | 0.0006 | 0.0004 |
| dielectric constant 25°C MHz | / | 9.8 | 9.5 | 9.2 |
| Volume resistivity (20°C) (300°C) (500 °C) | Ω.cm3 | >1014 | >1014 | >1014 |
| 2X1012 | 4X10" | 2X10" | ||
| / | / | / | ||
| Long-term service temperature | ℃ | 1700 | 1600 | 1400 |
| Thermal conductivity (25° C) | W/m/K | 35 | 34 | 20 |
Inexpensive, alumina ceramic nozzle can be used at 1500℃, high strength, good thermal stability, corrosion resistance at high temperature, nozzle material performance is superior to the slurry through the pipe pressure grouting into the plaster mold, grouting pressure 0.1-0.2MPa, gypsum absorb the water in the body, after the strength of the body, you can take out the nozzle semi-finished products, firing.
Feature of alumina part:
1. High hardness: The hardness of alumina shaped parts is as high as 9, second only to diamond, with excellent wear resistance and corrosion resistance.
2. High strength: alumina shaped parts have high strength and rigidity, and can withstand high pressure and high temperature environment.
3. High thermal conductivity: alumina shaped parts have high thermal conductivity, which can effectively transfer heat and reduce heat loss.
4. High insulation: aluminum oxide shaped parts have good insulation performance, can be used in electronics, power and other fields.
Advantages of alumina part:
1. The strength is higher than clay ceramics, the hardness is high, and the wear resistance is good.
2. High temperature resistance, can be used for a long time at 1600 degrees.
3. Strong corrosion resistance.
4. Good electrical insulation performance, especially at high temperatures, can withstand more than 8000 volts per millimeter thickness.
Alumina ceramic Substrate Application:
1. Electronic field: Aluminum oxide shaped parts can be used to make capacitors, resistors, semiconductor devices and other electronic components.
2. Mechanical field: aluminum oxide shaped parts can be used to make bearings, gears, mechanical seals and so on Mechanical parts, with good wear resistance, strong corrosion resistance and other advantages.
3. Metallurgical field: aluminum oxide shaped parts can be used to make smelting vessels and heating elements of steel, copper, aluminum, non-ferrous metals and other materials.
4. Building materials: aluminum oxide shaped parts can be used to make ceramics, glass, cement and other building materials such as sintering kiln, furnace and other components.
Company Information：
FAQ
Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer.
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.
What's the delivery time?
* 7 working days for standard products 30 days for customized products.
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.