Special sintering furnace for low-cost preparation of silicon nitride ceramics: product introduction and application prospects

With the rapid development of science and technology, silicon nitride ceramics have shown great application potential in aerospace, electronic information, new energy, machinery manufacturing and other fields due to their excellent properties, such as high strength, high hardness, wear resistance, corrosion resistance, and oxidation resistance. However, the traditional silicon nitride ceramic preparation process is complex and costly, which seriously restricts its wide application.

In order to solve this problem, our company has devoted itself to research and development and launched a special sintering furnace for low-cost preparation of silicon nitride ceramics. The equipment adopts advanced design concepts and manufacturing processes to significantly reduce production costs while ensuring product quality, providing strong support for the large-scale application of silicon nitride ceramics.

1.1 Product Features

Low cost: Adopting a unique furnace structure and heating system, significantly reducing energy consumption; optimizing process parameters, shortening sintering cycle, and improving production efficiency;

High performance: precise temperature control system to ensure uniform and stable temperature in the furnace to meet the strict requirements of silicon nitride ceramic sintering; special atmosphere control system to effectively prevent product oxidation and ensure product performance.

Intelligence: Equipped with advanced PLC control system, it can realize precise control and automatic adjustment of process parameters such as temperature, pressure, atmosphere, etc.; it has functions such as data recording and fault diagnosis, which is easy to operate, safe and reliable.

Diversification: Sintering furnaces of different specifications and models can be customized according to customer needs to meet the production of silicon nitride ceramic products of different sizes, shapes and performance requirements.

1.2 Technical parameters

Maximum temperature: 2200℃

Temperature control accuracy: ±1℃

Working atmosphere: N₂, Ar and other inert gases

Effective working area size: 400*400*1200mm, or customized according to customer needs

Heating method: resistance heating

2. Application prospects

The breakthrough of low-cost preparation technology of silicon nitride ceramics will open up broad space for its application in the following fields:

Aerospace: Manufacturing high-temperature components such as engine blades and combustion chamber linings to improve engine performance and reliability.

Electronic information: Manufacturing integrated circuit substrates, packaging materials, etc. to meet the development needs of miniaturization and high performance of electronic products.

Mechanical manufacturing: manufacturing bearings, cutting tools, seals, etc., to improve the performance and life of mechanical equipment.

3. Conclusion

The advent of a special sintering furnace for low-cost preparation of silicon nitride ceramics is an important milestone in the development of the silicon nitride ceramic industry. Our company will continue to be committed to technological innovation and product research and development, provide customers with better products and services, and jointly promote the vigorous development of the silicon nitride ceramic industry.