LUBRICANT COMPOSITE AND PROCESS FOR THE PREPARATION THEREOF

摘要

The invention concerns a process for the preparation of a lubricant composit e for powder metallurgy including the steps of selecting a first lubricant having a melting point above 120 .degree.C and a second lubricant having a melting point below 110 .degree.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 concern s the obtained lubricant composite.