Alumina disc

Alumina Disc，Aluminum Oxide Disc

*The above data are conventional alumina disc specifications. We can customize different sizes according to your needs.

Alumina discs are precision machined from high-quality alumina. We use high-quality alumina, grind it to the sub-micron (nanometer) level, and use advanced equipment (such as isostatic pressing machine CIP, rapid sintering furnace RAPID, hot isostatic pressing furnace HIP, etc.) to shape and sinter the alumina powder. Alumina discs are widely used and have excellent performance. They have the characteristics of high hardness, high temperature resistance, corrosion resistance and strong insulation. These properties make aluminum oxide discs an indispensable material in many industrial sectors.

Alumina disc parameters

*The above table shows typical parameters of common alumina materials under specific conditions. Custom alumina ceramic properties will vary depending on the purity and process chosen. We can provide custom alumina pan service according to your drawings.

Alumina disc uses

• Substrates and circuit boards：Alumina disc substrate is a commonly used substrate for electronic circuits. As a heat dissipation substrate for semiconductors, it can effectively improve heat dissipation efficiency.
• Electrical insulation parts：Alumina insulating disks have strong electrical insulation and are common insulating disks in electrical equipment. They can protect circuit safety and reduce the risk of short circuits;
• wear disc：For wear-resistant components in wear-resistant environments, such as grinding discs；
• Mechanical seals：Sealing discs for mechanical sealing systems；
• Furnace floor and heating element supports：Support plates for use in high-temperature furnaces or for heating elements；

Why choose us?

We have a professional high-grade ceramic production factory with 15 years of production experience, which can help you solve various common problems. We only produce high-quality high-grade ceramics, using the best raw materials and equipment, and the products we produce pass 2011/65/ EU RoHS international standard certification;

We treat every process strictly and ensure product quality at all times. After the product is made, we will conduct multi-step quality inspection. We will use SEM and XRD to conduct detailed inspection of the microstructure and crystal structure of the product.

In terms of dimensional accuracy, we will use equipment such as three-dimensional measuring instruments to detect whether the dimensional accuracy of ceramics meets standards. For high-precision ceramic parts, we achieve the smallest and most reasonable tolerances to ensure you meet your needs;

A group of R&D teams with rich professional knowledge are at your service at any time, enjoying a good reputation at home and abroad and being appreciated by many partners;

There is no minimum order quantity limit for some products. You are welcome to call us for inquiries. If you need free alumina disc samples, please contact us.

Package

We carefully package each product to prevent your Al2O3 ceramic products from being damaged during transportation. We ensure that the Alumina Disc products delivered to you are of high quality and complete.

Partial product display

Disclaimer: Based on our experience, we show you some basic parameters of typical ceramic products measured under specific conditions. These values ​​are only for reference in the design of ceramic components. Depending on the customization conditions, the parameters and specifications of the alumina ceramic discs will be slightly different.