Application of Thermal Spray Wear-Resistant Coatings in Industry

       With the continuous breakthrough of thermal spraying technology, the application in various industries is becoming more and more extensive. The metal coatings prepared by thermal spraying are divided into protective coatings and functional coatings. Thermal, corrosion resistance and other properties are mainly protective coatings; coatings used in electrical, optical, biological, magnetic and other industries are functional coatings.



In the process of industrial development, mechanical wear is common. The use of thermal spraying technology for surface treatment of workpieces is one of the commonly used technologies, and the use effect is relatively significant. In addition to our usual wear-resistant workpieces, wear-resistant coatings It can also be applied to more special artifacts, such as:



1. Industrial piston rod: The common problems of the piston rod are that the average service life is short, frequent maintenance, which affects the work efficiency. The main requirement for the surface treatment of the piston rod is to improve its wear resistance. In the selection of wear-resistant coating materials on the surface of the piston rod, materials with a hardness greater than or similar to that of the abrasive grains should be selected to protect the surface of the workpiece;



2. Piston rods used in diesel engines and other machinery: This type of workpiece has serious adhesive wear during high-speed operation. Generally, a plasma spraying process can be used to spray a molybdenum-based alloy coating on the surface to improve its wear resistance;



3. The joint parts of railway rails can also be prepared by thermal spraying process to prepare wear-resistant coatings to improve their use strength and slow down the wear and tear caused by wheel impact, scratches, and slippage.

The thermal spraying process is the field that wococarbide.com focuses on serving. In order to improve the quality of wear-resistant coatings and provide better services, wococarbide.com will continue to improve the existing coating preparation technology to create higher quality protective clothing for the workpiece.