[. Bibliographie, C. M. Abouaf, J. L. Abouaf, and . Chenot, Modélisation numérique de la déformation à chaud de poudres métalliques, Journal de Mécanique Théorique et Appliquée, vol.5, issue.1, pp.121-140, 1986.

. O. Alvain and . Alvain, Caractérisation, modélisation et simulation numérique de la mise en forme de pièces par compression et frittage de poudres dures, 2001.

. G. Aryanpour and . Aryanpour, Modélisation du comportement thermomécanique des poudres métalliques pendant les cycles de fabrication de pièces par compaction à haute température, 1999.

. J. Auriault and . Auriault, Heterogeneous medium. Is an equivalent macroscopic description possible?, International Journal of Engineering Science, vol.29, issue.7, pp.785-795, 1991.
DOI : 10.1016/0020-7225(91)90001-J

. D. Autissier and . Autissier, Amélioration des propriétés des hexaferrites comme absorbants micro-onde par perfectionnement de la microstructure, 1989.

. T. Barriere and . Barriere, Expérimentations, modélisations et simulation numérique du Moulage par Injection de Poudres Métalliques, 2000.

G. G. Batchelor, J. T. Batchelor, and . Green, The determination of the bulk stress in a suspension of spherical particles to order c2, Journal of Fluid Mech, vol.53, issue.3, pp.401-427, 1972.

. Bernache-assolant, Chimie physique du frittage. Collection Forceram, 1993.

. M. Biot and . Biot, Theory of Elasticity and Consolidation for a Porous Anisotropic Solid, Journal of Applied Physics, vol.26, issue.2, pp.182-185, 1955.
DOI : 10.1063/1.1721956
URL : https://hal.archives-ouvertes.fr/hal-01368659

. V. Bonnefoy and . Bonnefoy, Modélisation du comportement de poudres métalliques et céramiques en compression, 2001.

. D. Bortzmeyer and . Bortzmeyer, Compaction des poudres céramiques, 1990.

. Bowen, Continuum Physics, volume III : Mixtures and EM Field Theories, 1976.

]. E. Brando, Synthèse et étude cristallographique, magnétique et électromagnétique de nouveaux hexaferrites substitués de type M BaFe 12?2x A x Me x O 19 (A = Ru, Ir, Me = Co, Zn) destinés à l'absorption des ondes radar, 1995.

. J. Brandt and . Brandt, On constitutive modelling of the compaction and sintering of cemented carbides, 1998.

. P. Braun and . Braun, Crystal structures of a new group of hexagonal ferromagnetic compounds, Philips Res. Rep, vol.12, issue.6, pp.491-548, 1957.

. Cai, Determination of the Mechanical Response of Sintering Compacts by Cyclic Loading Dilatometry, Journal of the American Ceramic Society, vol.69, issue.6, pp.445-452, 1997.
DOI : 10.1111/j.1151-2916.1997.tb02850.x

. A. Casella and . Casella, Etude du comportement d'un milieux pâteux -Approche biphasique et identification, 1997.

J. N. Claussen, J. Claussen, and . Jahn, Green strength of metal and ceramic compacts as determined by the indirect tensile test, Powder Metallurgy International, vol.2, issue.3, pp.87-90, 1970.

. G. Coccoz and . Coccoz, Compactage à froid des poudres metalliques : Approche expérimentale et simulation numérique, 1995.

R. O. Coube, H. Coube, and . Riedel, Numerical simulation of metal powder die compaction with special consideration of cracking, Powder Metallurgy, vol.5, issue.203, pp.123-131, 2000.
DOI : 10.2497/jjspm.22.257

]. O. Coube, Modelling and numerical simulation of powder die compaction with consideration of cracking, 1998.

. A. Decneut and . Decneut, New formulas improve e-modulus calculations, 1970.

[. Marcello, Synthèse dans les flux de sels de grains fins d'hexaferrite de baryum pour l'enregistrement magnétique, 1990.

. Doremus, Investigation of iron powder friction on tungsten carbide tool wall, Powder Metallurgy, vol.12, issue.4, pp.243-247, 2001.
DOI : 10.1179/003258900665880
URL : https://hal.archives-ouvertes.fr/hal-00651562

]. M. Dutilly, Modélisation du moulage par injection des poudres métalliques, 1998.

. A. Einstein and . Einstein, Eine neue bestimmung des moleküldimensionen, Ann. der Phys, vol.19, pp.289-306, 1906.

. Ernst, Friction measurements during powder compaction, Powder Metallurgy International, vol.23, issue.2, pp.77-84, 1991.

[. M. Es-saheb, Uniaxial strain rate effects in pharmaceutical powders during cold compaction, Journal of Materials Science, vol.60, issue.15, p.4151, 1992.
DOI : 10.1007/BF01105119

]. M. Eudier, Métallurgie des poudres : " Généralités " et " Fabrication des produits frittés " , volume M 860 et M 864, 1993.

]. M. Fahad, Stresses and failure in the diametral compression test, Journal of Materials Science, vol.4, issue.1, pp.3723-3729, 1996.
DOI : 10.1007/BF00352786

. R. Farris and . Farris, Prediction of the Viscosity of Multimodal Suspensions from Unimodal Viscosity Data, Transactions of the Society of Rheology, vol.12, issue.2, pp.281-301, 1968.
DOI : 10.1122/1.549109

N. J. Fell, J. M. Fell, and . Newton, Determination of Tablet Strength by the Diametral-Compression Test, Journal of Pharmaceutical Sciences, vol.59, issue.5, pp.688-691, 1970.
DOI : 10.1002/jps.2600590523

]. A. Frachon, Simulation numérique de la compression à froid de poudres métalliques en matrice sur les codes de calculs castem2000 et abaqus, 1998.

. J. Gebelin and . Gebelin, Etude expérimentale et simulation numérique du comportement de l'alliage de magnésium AZ91 à l'état semi-solide, 2000.

A. C. Geindreau, J. L. Geindreau, and . Auriault, Investigation of the viscoplastic behaviour of alloys in the semi-solid state by homogenization, Mechanics of Materials, vol.31, issue.8, pp.535-551, 1999.
DOI : 10.1016/S0167-6636(99)00012-5
URL : https://hal.archives-ouvertes.fr/hal-00343101

A. C. Geindreau, J. L. Geindreau, and . Auriault, Magnetohydrodynamic flow through porous media, Comptes Rendus de l'Acad??mie des Sciences - Series IIB - Mechanics, vol.329, issue.6, pp.1-6, 2001.
DOI : 10.1016/S1620-7742(01)01354-X
URL : https://hal.archives-ouvertes.fr/hal-00343146

A. C. Geindreau, J. L. Geindreau, and . Auriault, Mhd laws for conductive fluids in porous media, J. Fluid Mech, 2001.

. R. German and . German, Sintering theory and practice, Whiley Interscience, 1996.

B. O. Gillia, D. Gillia, and . Bouvard, Finite element simulation of the sintering of cemented carbide compacts, Advances in Powder Metallurgy & Particulate Materials, 1996.

B. O. Gillia, D. Gillia, . Bouvard-[, and . Gillia, Phenomenological analysis of densification kinetics during sintering: application to WC???Co mixture, Materials Science and Engineering: A, vol.279, issue.1-2, pp.185-1911413, 2000.
DOI : 10.1016/S0921-5093(99)00621-8

. O. Gillia and . Gillia, Modélisation phénoménologique du comportement des matériaux frittants et simulation numérique du frittage industriel de carbure cémenté et d'alumine, 2000.

. J. Glandus and . Glandus, Rupture fragile et résistance aux chocs thermiques de céramiques à usage mécaniques, 1981.

. Gordon, Preparation and Magnetic Properties of Some Hexagonal Magnetic Oxides, Journal of the American Ceramic Society, vol.9, issue.6, pp.297-301, 1962.
DOI : 10.1111/j.1151-2916.1962.tb11149.x

. R. Green and . Green, A plasticity theory for porous solids, International Journal of Mechanical Sciences, vol.14, issue.4, pp.215-334, 1972.
DOI : 10.1016/0020-7403(72)90063-X

M. P. Joly, R. Joly, and . Mehrabian, The rheology of a partially solid alloy, Journal of Materials Science, vol.17, issue.3, pp.1393-1418, 1976.
DOI : 10.1007/BF00540873

. F. Kools and . Kools, Pressure filtration for forming advanced ceramics. Philips Research Labs, pp.3916-3920, 1977.

. F. Kools and . Kools, The action of silica additive during sintering of strontium hexaferrite . Science of sintering, pp.63-80, 1985.

L. H. Kuhn, P. W. Kuhn, and . Lee, Strain instability and fracture at the surface of upset cylinders, Metallurgical and Materials Transactions B, vol.96, issue.11, pp.3197-3202, 1971.
DOI : 10.1007/BF02814972

. Lanteri, Powder injection molding, an original simulation of paste flow, Eur. J. of Mech, vol.15, issue.3, pp.465-485, 1996.

. D. Leclerc and . Leclerc, Vingt-cinq ans de contribution à l'étude de la filtration, 1988.

. S. Lecorre and . Lecorre, Etude de la mise en forme par compression des sheet molding compounds (SMC), 2001.

H. T. Levy, R. K. Levy, and . Hsieh, Homogenization mechanics of a non-dilute suspension of magnetic particles, International Journal of Engineering Science, vol.26, issue.10, pp.1087-1097, 1988.
DOI : 10.1016/0020-7225(88)90067-5

]. T. Levy, Application de l'homogénéisation à l'étude d'une suspension de particules soumises à des couples, C. R. Acad. Sc. Paris, II, issue.10, pp.597-600, 1984.

]. T. Levy, Suspension de particules soumises à des couples, Journal de Mécanique Théorique et Appliquée, pp.53-71, 1985.

]. W. Loue, Evolution microstructurale et comportement rhéologique d'alliages Al-Si à l'état semi-solide, 1992.

. A. Louge and . Louge, Etude théorique et expérimentale du comportement et de la ségrégation des milieux pâteux lors de l'extrusion, 1996.

. A. Louge and . Louge, A two-phase model for paste flow including filtration and segregation effects, C. R. Acad. Sci. Paris, pp.322785-791, 1996.

. Martin, Shear deformation of high solid fraction (>0.60) semi-solid Sn???Pb under various structures, Materials Science and Engineering: A, vol.202, issue.1-2, pp.112-122
DOI : 10.1016/0921-5093(95)09797-X

. Mcwhirter, Magnetohydrodynamic flows in porous media ii : Experimental results, Fusion Technology, vol.34, pp.187-197, 1998.

. R. Meyer and . Meyer, Métallurgie des poudres : " Poudres métalliques, 1980.
DOI : 10.1051/mattech/197664050163

. Modigell, Two-phase model for metal alloys in the semi-solid state, Proc. of the 5 th Int. Conf. on the Processing Semi-Solid Alloys and Composites, pp.317-326, 1998.

. Molera, Determination of mechanical properties of green compacts depending on the mix chemical composition, PM World Congress Powder Compaction, pp.187-192, 1998.

. M. Mooney and . Mooney, The viscosity of a concentrated suspension of spherical particles, Journal of Colloid Science, vol.6, issue.2, pp.162-170, 1951.
DOI : 10.1016/0095-8522(51)90036-0

]. P. Mosbah, Etude expérimentale et modélisation du comportement de poudres métalliques au cours du compactage en matrice fermée, 1995.

. Nguyen, Theoretical and experimental study of the isothermal mechanical behaviour of alloys in the semi-solid state, International Journal of Plasticity, vol.10, issue.6, pp.663-693, 1994.
DOI : 10.1016/0749-6419(94)90028-0

D. E. Pavier, P. Pavier, and . Doremus, Mechanical behavior of a lubricated iron powder, PM96 Advances in Powder Metallurgy and Particulate Materials, pp.27-40, 1996.

. E. Pavier and . Pavier, Caractérisation du comportement d'une poudre de fer pour le procédé de compression en matrice, 1998.

]. G. Racineux, Rhéologie des pâtes minérales : Cas du mélange TiO 2 - HNO 3 destiné à l'extrusion de supports de catalyseur, 1999.

. Riera, Modelling of green compact elasticity, Powder Metallurgy World Congress, 2000.

B. K. Roscoe, J. B. Roscoe, and . Burland, On the generalized stress-strain behaviour of 'wet' clay. Engineering Plasticity. Cambridge, heyman-leckie edition, 1968.

P. K. Roscoe, H. B. Roscoe, and . Poorooshasb, A Theoretical and Experimental Study of Strains in Triaxial Compression Tests on Normally Consolidated Clays, G??otechnique, vol.13, issue.1, pp.12-38, 1963.
DOI : 10.1680/geot.1963.13.1.12

. Roscoe, On The Yielding of Soils, G??otechnique, vol.8, issue.1, pp.22-53, 1958.
DOI : 10.1680/geot.1958.8.1.22

. R. Roscoe and . Roscoe, The viscosity of suspensions of rigid spheres, British Journal of Applied Physics, vol.3, issue.8, pp.267-269, 1952.
DOI : 10.1088/0508-3443/3/8/306

. Roure, Analysis of die compaction of tungsten carbide and cobalt powder mixtures, Powder Metallurgy, vol.61, issue.2, pp.164-170, 1999.
DOI : 10.1111/j.2042-7158.1985.tb03019.x

]. S. Roure, Densification des mélanges de poudre WC-Co de la compression au frittage, 1996.

. A. Salak and . Salak, Ferrous Powder Metallurgy, 1995.

B. P. Samuelson, B. Samuelson, and . Bolin, Experimental studies on frictional behaviour of hard metal powders sliding on wc-co walls, Scandinavia Journal of Metallurgy, vol.12, pp.315-322, 1983.

. Sanchez-palencia-]-e and . Sanchez-palencia, Non-homogeneous media and vibration theory, Lecture Notes in Physics, vol.127, 1980.

. L. Sanchez and . Sanchez, Modélisation numérique de la mise en forme de poudres métalliques par compaction isostatique à chaud (C.I.C.), 1999.

O. S. Shima, M. Shima, and . Oyane, Plasticity theory for porous metals, International Journal of Mechanical Sciences, vol.18, issue.6, pp.285-291, 1976.
DOI : 10.1016/0020-7403(76)90030-8

T. S. Spinner, W. E. Spinner, and . Tefft, A method for determining mechanical resonance frequencies and for calculating elastic moduli from these frequencies, Proc

. S. Strijbos and . Strijbos, Pressure filtration of permanent magnetic powders, Proc

. S. Strijbos and . Strijbos, Friction between a powder compact and a metal wall, Powder Metallurgy, pp.415-427, 1977.

W. A. Stuijts, H. P. Stuijts, and . Wijn, Crystal-oriented ferroxplana, Philips Technical Review, vol.19, issue.78, pp.209-244, 1958.

. Stuijts, Ferroxdure ii and iii, anisotropic permanent magnet materials, Philips Technical Review, vol.16, pp.5-6141, 1954.

O. F. Thummler, R. Thummler, and . Oberacker, Introduction to powder metallurgy. The Institutes of, Materials Science, 1993.

G. S. Timoshenko, J. N. Timoshenko, and . Goodier, Theory of Elasticity, 1970.

T. C. Truesdell, R. Truesdell, and . Toupin, The Classical Field Theories, volume III of 3, Handbuch der Physik, 1960.

W. L. Turn, K. K. Turn, and . Wang, Rheological behaviour and modelling of semi-solid Sn-15% Pb alloy, Journal of Materials Science, vol.20, issue.8, pp.2173-2183, 1991.
DOI : 10.1007/BF00549185

. Wikman, Modelling of powder-wall friction for simulation of iron powder pressing. International Workshop on Modelling of Metal Powder Forming Processes, pp.149-157, 1997.

. Wikman, Wall friction coefficient estimation through modelling of powder die pressing experiment, Powder Metallurgy, vol.96, issue.2, pp.132-138, 2000.
DOI : 10.1017/CBO9781139167970

C. D. Zenger, H. Zenger, and . Cai, The common cracks in green p/m compacts, 1997.