Surface Treatment for Steel Balls

Alloy steel balls, abrasive materials for metal surface treatment, can be categorized into stainless alloy steel balls, as well as standard high-carbon and low-carbon alloy steel balls, depending on the type of wire used in their manufacture. The application scope of alloy steel balls is extremely wide, offering excellent performance and gaining immense popularity among users.

The manufacturing process of alloy steel balls involves first melting high-quality steel blocks, followed by using high-pressure water jets to transform the molten steel into particles. The formed pellets are then reheated to purify and homogenize, and are heat-treated to harden. The quenched pellets are dried and reheated to temper in the furnace for the desired hardness. The tempered alloy steel balls are then separated into different grades through mechanical screens. Products with varying particle sizes and hardness are used in different processes, such as surface hardening.

Alloy steel balls are widely used in the casting industry, where they are used to remove sand from the surface of workpieces after they are removed from molds. Alloy steel balls are also employed in steel plate pre-treatment, typically for rust removal prior to painting.