Thermal spraying technology has become the most important and commonly used technology in surface treatment engineering. Thermal spraying technology occupies such an important position in surface treatment engineering. How does it show? If you want to know more about spraying coat powder or spray welding powder, you can search online wococarbide. Wococarbide.com provides various products and technical questions and answers.
Thermal spraying technology is an important technology in surface treatment engineering. It plays a role in strengthening and protecting the surface of workpieces. It has rich spraying materials and can provide various functions such as surface wear resistance, corrosion resistance, oxidation resistance, high-temperature wear, heat insulation and insulation. In addition, it has the characteristics of simple and flexible operation, especially suitable for on-site construction and workpiece repair. Thermal spraying technology is not only an effective method for surface strengthening and pre protection of new equipment, but also an economic and effective means for on-site construction and local repair of workpieces. Over the years, it has been widely used in the strengthening and repair of various general mechanical parts in various industrial fields, such as various shafts, valves and fans, and has achieved remarkable social and economic benefits. In the past decade, thermal spraying technology has developed rapidly at an annual growth rate of 5% - 10%. So far, the global output value of thermal spraying application has reached 1.35 billion US dollars.
With the continuous progress of thermal spraying technology, such as the advent of supersonic flame spraying and supersonic plasma spraying technology, and the continuous development of various new spraying materials, the weakness of low bonding strength and poor impact resistance of thermal spraying coatings in the past can be overcome. The application of new thermal spraying methods has brought a qualitative leap to the coating quality, and the porosity of the coating can be reduced to 0.5% - 1.0%; The bonding strength of the coating can reach 70mpa-140mpa. With the continuous progress of industrial production technology, the application range of thermal spraying technology in various industrial fields will continue to expand.
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