Warm Compaction and Warm-Die Compaction of Ferrous PM Materials

摘要

It is nearly twenty years since warm compaction processing (ANCORDESNE) was introduced commercially, permitting medium to large size ferrous PM parts to be compacted to a green density of 7.3 g/cm~3 via single-compaction processing. Subsequent application of the technology will be reviewed along with more recent refinements of the process.