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Workability in forging of powder metallurgy compacts

โœ Scribed by M. Abdel-Rahman; M.N. El-Sheikh


Book ID
108027599
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
499 KB
Volume
54
Category
Article
ISSN
0924-0136

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Forging simulation of sintered powder co
โœ Cheng-Chao Huang; Jung-Ho Cheng ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 561 KB

This research is to investigate the deformation characteristics of sintered compacts and the evolution of voids in the forging process under di erent frictional conditions. The Gurson-Tvergaard yield criterion was used to describe the plastic behaviour of porous materials, while the material paramet