Influence of spray distance on erosion wear resistance of plasma sprayed WC-12Co coating(1)

        In recent years, thermal spraying technology has been widely used to prepare erosion and wear protection coatings on the surface of materials under different working conditions. It mainly uses its advantages of small thermal impact on the substrate, simple equipment and high production efficiency. It has achieved good results
In recent years, thermal spraying technology has been widely used to prepare erosion and wear protection coatings on the surface of materials under different working conditions. It mainly uses its advantages of small thermal impact on the substrate, simple equipment and high production efficiency. It has achieved good results
In recent years, thermal spraying technology has been widely used to prepare erosion and wear protection coatings on the surface of materials under different working conditions. It mainly uses its advantages of small thermal impact on the substrate, simple equipment and high production efficiency. It has achieved good results
In recent years, thermal spray technology has been widely used in the preparation of surface erosion wear protective coating material under different working conditions, which utilizes small thermal effect on the substrate, the equipment is simple and production efficiency, it has achieved good
In recent years, thermal spray technology has been widely used in the preparation of surface erosion wear protective coating material under different working conditions, which utilizes small thermal effect on the substrate, the equipment is simple and production efficiency, it has achieved goodThermal spraying WC-Co coating is a kind of hard surface coating formed by using WC as the hard phase and Co as the binding phase under the action of high temperature flame flow
Thermal spraying WC-Co coating is a kind of hard surface coating formed by using WC as the hard phase and Co as the binding phase under the action of high temperature flame flow
Thermal spraying WC-Co coating is a kind of hard surface coating formed by using WC as the hard phase and Co as the binding phase under the action of high temperature flame flow
WC-Co thermal spraying coating is a hard surface coating which under the action of a high temperature flame stream of WC as a hard phase, Co as a binder phase forming
WC-Co thermal spraying coating is a hard surface coating which under the action of a high temperature flame stream of WC as a hard phase, Co as a binder phase forming

Because Co has good wettability to WC, when the temperature rises to a certain value, WC can be dissolved in Co, and the WC skeleton is formed when the temperature decreases