1. Rotating cone centrifugal atomization method
The combination of water jet method and centrifugal method, the molten steel is passed through certain equipment to form a metal liquid film on the surface of the rotating cone, and then atomized into fine droplets under the action of centrifugal force and surface tension and thrown out . At the same time, the cooling medium is sprayed out along the position perpendicular to the direction of the droplet movement, so that the droplets are rapidly granulated. The quality and comprehensive mechanical properties of the prepared steel shot are good.
2. Scrap alloy steel crushing method
This is a sand making method that uses alloy steel and its leftover materials for crushing. The bearing leftover materials are directly quenched, then crushed with a high-strength crusher, and finally tempered to remove internal stress. The steel shot produced by this process inherits the forging performance of the bearing steel, and has a denser structure, less defects and good mechanical properties than the cast steel shot. This method can not only reduce energy loss but also have better steel shot performance, and this method is the development trend of steel shot preparation technology.
The high-quality steel shot produced can prolong the service life and improve work efficiency. The above is the relevant content of making steel shot that the steel shot manufacturer explained to you. I hope it will be helpful to everyone.
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