Alumina parts
- yunxing
- china
- According to the quantity ordered
- 3000-6000/month(Looking for distributors)
1.Alumina parts is their exceptional strength and durability. Making them ideal for industries that demand strength and toughness.
2.Alumina parts excellent resistance to wear. Allowing them to withstand repetitive friction, corrosion, and heat without compromising their structural integrity.
3.Alumina parts is their outstanding thermal conductivity. The ability to efficiently conduct heat enables these parts to withstand high temperatures without distortion or degradation.
4.By choosing alumina parts, customers can expect increased operational lifespan, reduced downtime, improved energy efficiency, and enhanced overall productivity.
Alumina parts
When it comes to wear prevention of alumina parts, we are your trusted partner, committed to delivering exceptional quality, reliability, and customer satisfaction.
Alumina parts advantage
1.Alumina parts is their exceptional strength and durability. Making them ideal for industries that demand strength and toughness.
2.Alumina parts excellent resistance to wear. Allowing them to withstand repetitive friction, corrosion, and heat without compromising their structural integrity.
3.Alumina parts is their outstanding thermal conductivity. The ability to efficiently conduct heat enables these parts to withstand high temperatures without distortion or degradation.
4.By choosing alumina parts, customers can expect increased operational lifespan, reduced downtime, improved energy efficiency, and enhanced overall productivity.
Alumina parts application
1.Photolithography, and semiconductor parts.
2.Material for industrial furnaces.
3.Protector for high-temperature thermal couples.
4.Material for the chemical industry.
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's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.
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.
FAQ
1.What is the difference between ceramic and alumina?
Ceramics are non-metallic, inorganic materials that are typically composed of a combination of metallic and non-metallic elements. Alumina is a type of ceramic oxide, specifically an oxide of aluminum. It is widely used in various applications due to its excellent mechanical, thermal, and electrical properties.
2.What is alumina ceramic used for?
Everything You Need to Know about Alumina Ceramics
Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves. Aluminum oxide ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.
3.Is alumina ceramic hard?
Alumina is a very hard ceramic that is excellent at resisting abrasion and is ideal for wear-resistant inserts or products.
Certification
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