JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Parameter Investigation for Powder Compaction using Discrete-Finite Element Analysis
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Parameter Investigation for Powder Compaction using Discrete-Finite Element Analysis
Choi, Jinnil;
  PDF(new window)
 Abstract
Powder compaction is a continually and rapidly evolving technology where it is a highly developed method of manufacturing reliable components. To understand existing mechanisms for compaction, parameter investigation is required. Experimental investigations on powder compaction process, followed by numerical modeling of compaction are presented in this paper. The experimental work explores compression characteristics of soft and hard ductile powder materials. In order to account for deformation, fracture and movement of the particles, a discrete-finite element analysis model is defined to reflect the experimental data and to enable investigations on mechanisms present at the particle level. Effects of important simulation factors and process parameters, such as particle count, time step, particle discretization, and particle size on the powder compaction procedure have been explored.
 Keywords
Powder compaction;Discrete-finite element analysis;Powder metallurgy;
 Language
English
 Cited by
 References
1.
D. C. Daniel, P. Lindskog, H. Staf and P. L. Larsson: J. Mater. Eng. Perform., 23 (2014) 2199. crossref(new window)

2.
F. Guner, O. N. Cora and H. Sofuoglu: Powder Technol., 271 (2015) 238. crossref(new window)

3.
Z. Cai, R. Wang, C. Peng and C. Zhang: Metall. Mater. Trans. B, 46 (2015) 824. crossref(new window)

4.
A. R. Khoei: Mater. Des., 23 (2002) 523. crossref(new window)

5.
J. Almanstotter: Int. J. Refract. Met. Hard Mater., 50 (2015) 290. crossref(new window)

6.
Y. He, T. J. Evans, A. B. Yu and R. Y. Yang: Procedia Eng., 102 (2015) 1390. crossref(new window)

7.
O. Skrinjar and P. L. Larsson: Comput. Mater. Sci., 31 (2004) 131. crossref(new window)

8.
D. T. Gethin and R. W. Lewis: Modelling Simul. Mater. Sci. Eng., 11 (2003) 101. crossref(new window)

9.
J. L. Choi, D. T. Gethin: Modelling Simul. Mater. Sci. Eng., 17 (2009) 035005. crossref(new window)

10.
A. Bagherzadeh Kh., A. A. Mirghasemi and S. Mohammadi: Powder Technol., 205 (2011) 15. crossref(new window)

11.
J. P. Morris, M. B. Rubin, G. I. Block and M. P. Bonner: Int. J. Impact Eng., 33 (2006) 463. crossref(new window)

12.
T. K. Nguyen, G. Combe, D. Caillerie and J. Desrues: Acta Geophys., 62 (2014) 1109.