Powder Metallurgy Sintering FAQs

Smaller batch furnaces can manage anything from a few kilograms to several hundred kilograms of material each cycle, making them perfect for specialized or customized production.

In contrast, larger industrial-scale continuous furnaces, like conveyor belt furnaces, are capable of processing several tons of material in a single cycle, making them well-suited for mass production.

Sintering furnaces differ greatly in length depending on their design and intended use.

Batch furnaces, which are generally utilized for small-scale production, usually measure between 10 and 30 meters.

In contrast, continuous furnaces, aimed at high-volume production, often extend beyond 30 meters to accommodate a steady flow of parts through multiple heating zones.

Belt speeds in sintering furnaces usually vary from 100 to 130 mm/min.

Adjusting this speed is critical for controlling sintering times accurately, ensuring that parts are exposed to the necessary temperatures for the proper duration.

This precision is essential for achieving optimal densification and the desired mechanical properties of the parts.

Usually, sintering leads to a rougher surface on the finished parts.

To get a smoother surface, you often need to do additional processes after sintering, like machining or grinding.

These steps help make the parts look better and function more effectively.