Functions and treatment characteristics of stainless steel sandblasting process

Oct 27, 2022

Qinhuangdao Zhongwei precisely found that most of the stainless steel metal injection molding MIM material parts were treated by stainless steel sandblasting process. So what is sand blasting technology? Sand blasting technology refers to the use of compressed air as the power to form a high-speed jet beam to spray materials (copper ore, quartz sand, carborundum, iron sand, Hainan sand) to the surface of the workpiece to be treated at a high speed, so that the appearance or shape of the external surface of the workpiece surface changes.

The following is a brief introduction of the stainless steel sandblasting process by ZHONGWEI, Qinhuangdao Precision Editor:

1. The mechanical properties of the workpiece surface are improved,

2. Make the surface of the workpiece obtain a certain degree of cleanliness and different roughness,

3. It changes the appearance or shape of the outer surface of the workpiece surface. Because of the impact and cutting effect of the abrasive on the workpiece surface, the fatigue resistance is improved, and the force between the coating and the sandblasting is also increased, making the coating more durable, and the surface leveling and decoration effect better.

The stainless steel sandblasting process has the following characteristics compared with other cleaning processes:

1. Sand blasting is the most thorough, universal, rapid and efficient cleaning method.

2. Sand blasting can be arbitrarily selected between different roughness, which can not be achieved by other processes. Manual grinding can produce rough surface but the speed is too slow. Chemical solvent cleaning is used to clean the surface, which is not conducive to coating adhesion for smoothness.

The above is a brief summary of the functions of stainless steel sandblasting process and the characteristics of stainless steel sandblasting process. For more information about stainless steel sandblasting process, please consult the MIM technical team of Qinhuangdao zhongwei Precision Material Metal Powder Injection Molding for answers!