Workability studies on powder metallurgy pure iron preforms during hot forging under triaxial stress state condition
β Scribed by R. Narayanasamy; V. Senthilkumar; K. S. Pandey
- Book ID
- 106454518
- Publisher
- Springer Netherlands
- Year
- 2007
- Tongue
- English
- Weight
- 348 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1569-1713
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In this paper, the authors propose mathematical expressions for the determination of different stress ratio parameters under plane and triaxial stress state conditions. Experiments were carried out to evaluate the hot forging features in the high strength sintered powder metallurgy 4%titanium carbid
The present investigation involves the evaluation of hot forging features in pure iron sintered preforms. Cylindrical compacts with different aspect ratios were prepared, sintered and forged at the temperature of 1150 Β°C. This suggests that the experimentally determined theoretical density ratio has