Alumina Ceramic Stick
- YUNXING
- China Jinzhou
- 5-30 Days
- 5,000-10,000/month(Looking for distributors)
A. Alumina ceramic rods have a wide range of applications, involving high-temperature detection and analysis equipment in various industries.
B. Such as coal testing and analysis equipment, metallurgical powder testing and analysis equipment, chemical and glass industry testing and analysis equipment.
Alumina Ceramic Stick
My factory looking for distributors
Alumina ceramic stick have a wide range of applications, involving high-temperature testing and analysis equipment in various industries, such as coal testing and analysis equipment, metallurgical powder testing and analysis equipment, and chemical and glass industry testing and analysis equipment.
The Mohs hardness of alumina material is 9, second only to some materials such as diamond, and the ceramics produced have better hardness and strength. Compared with the common steel structural parts, the ceramic structural parts made of the ceramic structural parts are also a qualitative leap in wear resistance, and the wear resistance is tens, hundreds, thousands of times higher than that of the steel structural parts; Alumina ceramics have good stability and high melting point. Alpha alumina does not react with strong acid and alkali, and its melting point is as high as 2054 degrees Celsius.
Recommended products
Ceramic cone crucible:
Fire resistance, corrosion resistance and wear resistance. Used in metallurgy, chemical industry, papermaking and other industries.
Ceramic tray：
Corrosion resistance, high fire resistance and good chemical stability. Used in laboratory extraction, burning, mineral, chemical and other industries.
Alumina ceramic performance index (Notice of Correct in Leakeage Rate）
NO. | Property | Unit | Alumina |
1 | Al2O3 | % | >99.3 |
2 | SiO2 | % | — |
3 | Density | g/cm3 | 3.88 |
4 | Water absorption | % | 0.01 |
5 | Compressive strength | MPa | 2300 |
6 | 20℃ leakage rates | Torr・L/sec | >10-11=1.33322×10-12Pa・m3/sec |
7 | Twisting in high temperature | mm | 0.2 allowed in 1600℃ |
8 | Bonding in high temperature | not bonded in 1600℃ | |
9 | 20—1000℃ coefficient of thermal expansion | mm.10-6／℃.m | 8.2 |
10 | Thermal conductivity | W/m.k | 25 |
11 | Electric insulation strength | KV/mm | 20 |
12 | 20℃direct current insulation resistance | Ohm/cm | 1014 |
13 | High-temperature insulation resistance | 1000℃ MΩ | ≥0.08 |
1300℃ MΩ | ≥0.02 | ||
14 | Thermal shock resistance | 4 times not cracked in 1550℃ | |
15 | Maximum working temperature | ℃ | 1800 |
16 | Hardness | Mohs | 9 |
17 | Flexural strength | Mpa | 350 |
Our factory
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.
The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.
Inspection report
Feedback
1. If you have any questions or questions, please contact us and we will communicate with you as soon as possible.
2. For any other satisfaction, please also feedback to us to make our service better and better.
