Compaction of fine powders: From fluidized agglomerates to primary particles

Granular Matter

Volumn 9, Issue 1-2, 2007, Pages 19-24

  Valverde, Jose Manuel ^a   Castellanos, Antonio ^a  

^a UNIVERSITY OF SEVILLE   (Spain)

Author keywords

Agglomeration; Cohesive powder; Compaction; Fluidization; Jamming

Indexed keywords

AGGLOMERATION; COMPACTION; FLUIDIZATION; JAMMING; PARTICLE SIZE ANALYSIS; STRESS ANALYSIS;

COHESIVE POWDER; CONSOLIDATION STRESSES; LOCAL VOIDS; RANDOM LOOSE PACKED;

POWDER METALS;

EID: 33751515231     PISSN: 14345021     EISSN: None     Source Type: Journal    
DOI: 10.1007/s10035-006-0022-2     Document Type: Article

References (20)

1. Seville, J.P.K., et al.: Processing of Particulate Solids. Chapman and Hall, London (1997)
2. Castellanos, A.: The relationship between attractive interparticle forces and bulk behaviour in dry and uncharged fine powders. Adv. Phys. 54, 263 (2005)
3. Darwin, G.H.: On the Horizontal Thrusts of a Mass of Sand. In: Minutes of Proceedings of Institute of Civil Engineering, vol. 71, p350 (1883)
4. Atkinson, J.: The Mechanics of Soils and Foundations. Mac Graw Hill, London (1993)
5. Sederman, A.J., Alexander, P., Gladden, L.F.: Structure of packed beds probed by magnetic resonance imaging. Powder Technol. 117, 255 (2001)
6. Boutreux, T., de Gennes, P.G.: Compaction of granular mixtures: a free volume model. Physica A 244, 59 (1997)
7. Richard, P., et al.: Analysis by X-ray microtomography of a granular packing undergoing compaction. Phys. Rev. Lett. 68, 020301 (2003)
8. Poquillon, D., et al.: Cold compaction of iron powders-relations between powder morphology and mechanical properties Part I: powder preparation and compaction. Powder Technol. 126, 65 (2002)
9. Evesque, P.: A micro-mechanical modelling of the pressure dependence of the void index of a granular assembly. Poudres Grains 10, 6 (1999)
10. Park, J.H., Koumoto, T.: New compression index equation. J. Geotech. Geoenviron. Eng. 130, 223 (2004)
11. Valverde, J.M., et al.: Jamming threshold of dry fine powders. Phys. Rev. Lett. 92, 258303 (2004)
12. Castellanos, A., Valverde, J.M., Quintanilla, M.A.S.: Physics of compaction of fine cohesive particles. Phys. Rev. Lett. 94, 75501 (2005)
13. Castellanos, A., et al.: Aggregation and sedimentation in gasfluidized beds of cohesive powders. Phys. Rev. E. 64, 041304 (2001)
14. Trappe, V., et al.: Jamming phase diagram for attractive particles. Nature 411, 772 (2001)
15. Durian, D.J.: Foam mechanics at the bubble scale. Phys. Rev. Lett. 75, 4780 (1995)
16. Lacasse, M.D., et al.: Model for the elasticity of compressed emulsions. Phys. Rev. Lett. 76, 3448 (1996)
17. Mason, T.G. et al.: Osmotic pressure and viscoelastic shear moduli of concentrated emulsions. Phys. Rev. E 56, 3150 (1997)
18. Yang, J., et al.: Dry particle coating for improving the flowability of cohesive powders. Powder Technol. 158, 21 (2005)
19. Ross, S., Morrison, I.D.: Colloidal Systems and Interfaces. Willey-Interscience, New York (1988)
20. Onoda, G.Y., Liniger, E.G.: Random loose packing of uniform spheres at the dilatancy onset. Phys. Rev. Lett. 64, 2727 (1990)