Höganäs introduces Starmix Nova for optimised compaction
October 9, 2024
Höganäs AB, headquartered in Höganäs, Sweden, has launched Starmix Nova, a new bonded mix solution said to offer high apparent density and good filling performance, without the use of metal stearates.
Starmix Nova is reported to enable more efficient compaction in terms of productivity, quality and sustainability. Its high apparent density reduces filling height and allows for compact tool design.
The solution enables the compaction of larger and more geometrically complex components as well as the compaction of components with narrow sections. It also improves density distribution.
The fillability performance also reduces the green scrap rate by minimising weight scatter and dimension deviations, cracks and edge defects. Additionally, the improved lubricity extends tool life while the zinc-free lubricant ensures clean burn-off with no residues in the sintering furnace.
Both ejection properties and density can be further improved by applying warm die compaction (60-80°C). Starmix Nova can be utilised to either increase the green density by decreasing the lubricant content or to improve the ejection process.
www.hoganas.com
