Abstract
The characteristics and limitations of lateral flow during the hot forging of powder preforms which have been pressed, sintered, and forged between flat-dies under various conditions are investigated. The variables involved in this work were preform geometry, initial density, sintering and forging temperature, forging speed, friction condition, and final density. Both the high-speed Petro-Forge and a crank press were used. The cracking tendencies during the forging of a spur gear was also investigated. Comparisons have been made between a theoretical model of densification and experimental results.
| Original language | English |
|---|---|
| Pages | 489-496 |
| Number of pages | 8 |
| State | Published - 1976 |
ASJC Scopus subject areas
- General Engineering