The solution to the surface of metal materials is to use zirconia beads to select secret recipes of different processing techniques to achieve practical effects such as anti-rust and anti-corrosion. Now hardware, furniture and other application fields are very common. Ideal for the manufacture and repair of metal parts and full-process shot peening of light aluminum alloy parts.
Zirconia beads have good impact compressive strength and ductility due to their excellent external economic system. With high strength and surface finish, it can continue to be used as high as 15-20 times that of glass marbles. It has a wide range of particle size distribution and is easy to wear. It can be used with various types of sandblasting machines.
The strength of zirconia beads is 643 ≤ 785 high pressure, the influence range is large, the productivity is improved, and the deformation is small, ensuring that the projectile collision of the fracture shape will not change, and the ceramic sand of the ball improves the quality and reliability of the shot peening part.
Compared with glass sand, the actual effect is smaller, the completion is higher, life is 20 ~ 30 times, the strength of glass ball is only 47 HRC, compared with zirconia beads 60 HRC, the wear resistance of glass ball is poor, resulting in a large number of Smoke and dust are scattered, the office environment is poor, the physical and mental health of workers is damaged, and the shot peening machinery and equipment are damaged and spare parts.
Zirconia beads tend to break with minimal damage. Small enough crystal size shows high elasticity: 330GPa zirconia beads have smooth and clean surface during multidirectional springback of sand grains.
