What industry is ceramic spraying applied to?

       1. What is metal surface sprayed ceramics: The material prepared by coating a layer of ceramic layer on the metal surface not only has the strength and toughness of metal, but also has the characteristics of high temperature resistance, wear resistance and corrosion resistance of ceramics.

 

2. Where is the application of ceramic spraying: metal surface ceramic spraying technology has been successfully used in aviation, aerospace, national defense, chemical industry, machinery, electric power, cable, electronics and other industries.

 

3. What are the characteristics of ceramic spraying: The ceramic coating on the metal surface can change the morphology, structure and chemical composition of the metal collective surface, giving the substrate new properties.

 

4. The development of modern science and technology has not only brought about the improvement of coating preparation technology, but also the increasing number of coating types. Let's take a look at thermal spraying technology!

 

5. Thermal spraying technology

The technology is to heat a wire or powder material to a molten or semi-melted state through a heat source such as flame, arc or plasma, and accelerate the formation of high-speed droplets, which are sprayed to the substrate to form a coating, thereby affecting the surface properties of the material. (wear resistance, corrosion resistance, heat resistance, etc.) to strengthen or regenerate, play a protective role, and repair the size reduction of parts caused by wear and corrosion or excessive processing. At the same time, it can also endow the surface of the material with special properties (electricity, light, magnetism, etc.)

 

Advantage:

 

1. The composition of the spraying material is not limited, it can be selected according to the needs, and a composite coating can also be formed;

 

2. The temperature of the substrate is low, and the temperature of the workpiece can be maintained at 30-200 °C; the size of the components to be sprayed is not limited;

 

3. A wide range of coating thickness, from tens of silk meters to 1 mm;

 

4. The spraying equipment is simple, the equipment can be directly moved to the site for spraying, the operation process is few, the efficiency is high, and the coating formation speed is fast.