Ceramic Ignition Electrode for Gas burner
$3.00
100 in stock
Customized Long Using Time Electrical Isolation Alumina Ceramic Ignition Tube
Material: Alumina(Al2O3)
There are both coarse and fine-grained varieties. Examples of applications for aluminum oxide Al2O3 advanced ceramics are heavy-duty forming tools, substrates and resistor cores in the electronics industry, tiles for wear protection and ballistics, thread guides in textile engineering, seal and regulator discs for water taps and valves, heat-sinks for lighting systems, protection tubes in thermal processes or catalyst carriers for the chemicals industry.
Advantages of ceramic tube
• High hardness
• Wear & abrasion resistant
• High compressive strength
• High mechanical Strength
• Resists strong acid and alkali attack at high temperatures
• Excellent electrical insulation properties
• Decent thermal conductivity
Application of alumina ceramic
1. Furnace liner tubes
2. Thread and wire guides
3. Electronic substrates
4. Ballistic armor
5. Abrasion resistant tube and elbow liners
6. Thermometry sensors
7. Laboratory instrument tubes and sample holders
8. Instrumentation parts for thermal property test machines
Properties of alumina caramic
Item | Unit | 95% AI2O3 | 99% AI2O3 |
Color | – | white | ivory |
Density | g/cm³ | 3.65 | 3.88 |
Water Absorption | % | 0 | 0 |
Young's Modulus | Gpa | 280 | 350 |
Vickers Hardness | Gpa | 14 | 20 |
Flexural Strength ( at R.T. ) | Mpa | 280 | 300 |
Compressive Strength ( at R.T. ) | Mpa | 2000 | 2500 |
Thermal Conductivity ( at R.T. ) | W/(m.K) | 18-25 | 30 |
Thermal Shock Resistance | ??t ( ?? ) | 220 | 180-200 |
Max Working Temperature | ?? | 1500 | 1700 |
Volume Resistivity ( at R.T. ) | Ω.cm | >1015 | >1014 |
Dielectric Constant ( 1MHz at R..T. ) | – | 9.50 | 9.80 |
Dielectric Strength | kV/mm | 16 | 22 |
Packing Details : Normal Export Carton / Wooden Case
Delivery Details : 1-2 business days after payment if the goods are in stock. And 7-30 for customized design orders.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How to order?
A: 1)Firstly, please tell us the size and quantity in details. then we will review all details. After that we will make the PI (Proforma invoice) for you to confirm the order. Once you pay, we will send the goods to you ASAP.
2)For customized products, please send us your drawing design and tell us your request in details. Then we will work out price and send quotation to you. After you confirm order and arrange payment, we will push the bulk production and send the goods to you ASAP.
Q: Why choose BaiBo as supplier?
A: 1) Reliable and professional manufacturer.
2) Advanced facility and skilled employee.
3) Fast lead time.
4) Customer service and satisfaction is our first priority.
Q: How long is your delivery time?
A: Generally it is 1-2 days if the goods are in stock. And 7-30 for customized design orders, depanding on order quantity.
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