Precautions for the Use of silicon nitride Precision Ceramics

Silicon nitride precision ceramics are a type of high-performance ceramic material, featuring extremely strong heat resistance, corrosion resistance, high hardness and high strength, and are widely used in electronics, aviation, aerospace, chemical and other fields. When using silicon nitride precision ceramics, the following points should be noted:

I. Ambient Temperature

The application temperature for the production and processing of silicon nitride precision ceramics and advanced ceramics is generally between 1000 and 1400℃. Therefore, during use, attention should be paid to the ambient temperature to avoid exceeding the temperature range that the ceramic material can withstand, which may cause deformation or even cracking of the ceramic material.

Second, prevent impact

Silicon nitride precision ceramics have high hardness and brittleness in industrial ceramic processing. During use, it is necessary to avoid impact to prevent the ceramic material from breaking. At the same time, during transportation and storage, handle with care to avoid friction and collision with hard objects.

Third, try to avoid contact with acidic or alkaline substances

The surface of silicon nitride precision ceramics is prone to corrosion by acidic and alkaline substances. Therefore, during use, it is necessary to avoid contact with acidic and alkaline substances as much as possible to prevent affecting the performance of the ceramic material.

Four. Proper maintenance

Silicon nitride precision ceramics require proper maintenance and upkeep during use. On the one hand, regular cleaning is required to prevent stains from remaining on the surface and affecting the usage effect. On the other hand, it is necessary to regularly inspect the surface and structure of the ceramic material for wear, cracking and other conditions, and replace them in time.

V. Pay attention to storage

When storing silicon nitride precision ceramics, it is important to note that they should be kept in a dry place free from direct sunlight. Prolonged exposure to a humid environment should be avoided to prevent any impact on the performance of the ceramic material.

In conclusion, silicon nitride precision ceramics need to be handled with care during use. By following the above usage precautions, problems such as damage and corrosion can be avoided during use, thereby ensuring their long-term stable performance.