alumina igniter electrode ceramic for gas burner
Material: 95% ceramic, glazed ceramic tube
size: OD8.0*ID3.5*L100MM, OD14*ID4.5*L200MM
1. Details:
ceramic insulator tube for many kinds of ignition systems. such as gas cookers, and heaters etc.
glazed ceramic tube, it is used as the ceramic ignitor
material is 95%AL2O3, with glazed surface.
we are in good position to produce them as per your drawing.
if you need any of them, please feel free to contact us.
2. Features:
a. ceramic with smooth glazing
b. Abrasive and errosion resistant
c. Lead free glazing(ROHS)
d. anti-high temperature
Industry wear resistant ceramic
Using aluminum oxide as raw material,adding a variety of abrasion resistant materials,with unique molding method,Abrasion resistant ceramic is sintered by 1600 and achieve 95 porcelain standard.With great density,high toughness,abrasion resistance and smooth surface,equivalent to 266 times as manganess steel.it adopt surface design to cushion material lining and avoid breaking the ceramic.
Range of application
Thermal power plant,steel,coal,pier,glass-making,coking mine,and cement industry.
In thermal power plant,coal conveying and milling system
In concentration plant,whirlcone liner,elbow,pipe,valve,sieve plate and charging hole etc
In magnetic extractor,magnetic roller,dump chest,discharge hole
Item | | Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
| Physical Characteristics | Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 |
| Water absorption | % | 0 | 0 | 0 |
| Mechanical Characteristics | Flexural strength | Mpa | 145 | 320 | 340 |
| Hardness Vickers | Gpa | 5.7 | 12.2 | 13.5 |
| Elastic modulus | Gpa | 120 | 280 | 320 |
| Poisson's ratio | - | 0.21 | 0.22 | 0.23 |
| Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 7.9 | 7.1 | 7.2 |
| Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 |
| Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 |
| Electrical Characteristics | Dielectric constant(1MHZ) | - | 6.2 | 9 | 9.4 |
| Dielectric loss angle | *10-4 | 18 | 15 | 5 |
| Dielectric strength | *106V/m | 18 | 12 | 15 |
As a professional company in advanced ceramic industries, HIGHBORN is supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including: - Aluminium Oxide ( 95% 96% 99% 99.5% 99.7% Al2O3 )- Zirconium Oxide ( Yttria stabilized ZrO2 )- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )- Silicon Carbide (Reactive sintered, Pressureless sintered & Recrystallization SiC)
- Aluminum Nitride- Machinable Glass Ceramic Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.
Payment TermT/TL/CD/AD/PAliExpressWestern UnionMoneyGramAccording to certain countries, our way of payment will be adjusted.
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor, solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth. What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
