Alumina Ceramic Beads Product Features
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Advantages of Alumina Ceramic Multi Bores Beads
1. Unmatched durability and strength: Alumina Ceramic Multi Bores Beads can withstand heavy loads without cracking or deformation.
2. Efficient heat transfer: Alumina Ceramic Multi Bores Beads is conducive to uniform heat distribution, reducing energy consumption, and improving the efficiency of the entire system.
3. Reliability and lifespan: Alumina Ceramic Multi Bores Beads high-temperature resistance ensures stability even under extreme operating conditions, minimizing the risk of failure and expensive downtime.
4.Wide range of sizes and customization options: Whether it's specific lengths, diameters, or any other customization, we are committed to meeting your expectations.
Applications of Alumina Ceramic Multi Bores Beads
1. The high hardness of Alumina Ceramic Multi Bores Beads makes it suitable for manufacturing cutting tools, grinding wheels, abrasives, drawing dies, extrusion molds, bearings, etc.
2. Alumina Ceramic Multi Bores Beads have the characteristics of high melting point and good corrosion resistance. It is also necessary for the production of furnace tubes, crucibles, fibers, thermocouple protection tubes, and other materials.
3. Alumina Ceramic Multi Bores Beads can also be made into pure metal and single crystal growth crucibles, human joints, artificial bones, sodium vapor lamps, microwave fairings, infrared windows, laser oscillation components, solar cell materials, and battery materials.
Product information
▪ The alumina ceramic multi bores beads can do the 1, 2, 3, 4 or multi holes
▪ Without any burrs and sharp corners
▪ Can provide the free sample for testing qualuty first
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. Monthly Capacity: 50,000-60,000 pcs;
2. Material: Alumina ceramic
3. Lead time: pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T;
7. Shipment: by sea, by air, by courier, by post, etc.
8. We accept customization.
9.We have professional designers.
10.We have a professional after-sales department to answer your questions.
Certificates
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.
