Lubricant composite and process for the preparation thereof

摘要

The invention concerns a process for the preparation of a lubricant composite for powder metallurgy including the steps of selecting a first lubricant having a melting point above 120° C. and a second lubricant having a melting point below 110° C.; mixing the lubricants at an elevated temperature in order to melt the lubricants and subjecting the mixture to rapid for providing a lubricant composite including a metastable phase. The invention also concerns the obtained lubricant composite.