참고문헌
- Lewis, R. W., Jinka, A. G. K and Gethin, D. T., 1993, 'Computer-Aided Simulation of Metal Powder Die Compaction Processes,' Powder Metall. Int., Vol. 25, No. 6, pp. 287-293
- Gethin, D. T., Tran, V. D., Lewis, R. W. and Ariffin, A. K., 1994, 'An Investigation of Powder Compaction Processes,' Int. J.Powder Metall., Vol. 30, No 4, pp. 385-398
- Kuhn, H. A. and Downey, C. L., 1971, 'Deformation Characteristics and Plasticity Theory of Sintered Powder Materials,' Int. J. Powder. Metall., Vol. 7, No. 1, pp. 15-25
- Shima, S. and Oyane, M., 1976, 'Plasticity Theory for Porous Metals,' Int. J. Mech. Sci., Vol. 18, pp. 285-291 https://doi.org/10.1016/0020-7403(76)90030-8
- Doraivelu, S. M., Gelgel, H. L., Gunasekera, J. S., Malas, J. C. and Morgan, J. T., 1984, 'A New Yield Function for Compressible P/M Materials,' Int. J. Mech. Sci., Vol. 26, pp. 527-534 https://doi.org/10.1016/0020-7403(84)90006-7
- Brown, S. B. and Weber, G. A., 1988, 'A Constitutive Model for the Compaction of Metal Powders,' Mod. Dev. Powder. Metall., Vol. 18, No. 21, pp. 465-476
- Arzt, E., 1982, 'The Influence of an Increasing Particle Coordination on the Densification of Spherical Powders,' Acta Metall., Vol. 30, pp. 1883-1890 https://doi.org/10.1016/0001-6160(82)90028-1
- Fleck, N. A., Kuhn, L. T. and McMeeking, R. M., 1992, 'Yielding of Metal Powder Bonded by Isolated Contacts,' J. Mech. Phys. Solids, Vol. 40, No. 5, pp. 1139-1162 https://doi.org/10.1016/0022-5096(92)90064-9
- Kim, K. T. and Kim, J. S., 1998, 'Stage 1 Compaction Behavior of Tool Steel Powder Under Die Pressing,' Powder Metallurgy, Vol. 31, pp. 199-203
- Kwon, Y. S., Lee, H. T. and Kim, K. T., 1997, 'Analysis for Cold Die Compaction of Stainless-Steel Powder,' J. Eng. Mat. Tech., Vol. 119, pp. 366-373 https://doi.org/10.1115/1.2812271
- Crawford, J. and Lindskog, P., 1983, 'Constitutive Equation and Their Role in the Modeling of the Cold Pressing Process,' Scand. J. Metall, Vol. 12, pp. 271-281
- Watson, T. J. and Wert, J. A., 1993, 'On the Development and Application of Constitutive Relations for Metallic Powders,' Metallurgical Trans., Vol. 24A, pp. 2071-2081 https://doi.org/10.1007/BF02666341
- Chtourou, H., Guillot, M., Gakwaya, A. and Guillot, M., 1999, 'Modeling of the Metal Powder Compaction Process Using the Cap Model. Part Ⅰ: Experimental Material Characterization and Validation,' Int. j. solids struct., Submitted for Publication
- Sun, X. K., Chen, S. J.., Xu, J. Z., Zhen, L. D. and Kim, K. T., 1999, 'Analysis of Cold Compaction Densification Behaviour of Metal Powders,' Mater. sci. eng., Vol. 267, pp. 43-49 https://doi.org/10.1016/S0921-5093(99)00052-0
- Trasorras, J., Krauss, T. M. and Fergusson, B. L., 1989, 'Modeling The Powder Compaction Using The Finite Element Method,' Proceeding of the 1989 International Conference on Powder Metallurgy, San Diego. CA, pp. 85-104
- ABAQUS User's I and II Manual, Hibbit, Karlsson, and Sorensen, 1998
- Aravas, N., 1987, 'On The Numerical Integration of A Class of Pressure-dependent Plasticity Models,' J. Num. Meth. Engrg., vol. 24, pp. 1395-1416 https://doi.org/10.1002/nme.1620240713
- Lush, A. M., Weber, G. and Anand, L., 1989, 'An Implicit Time-integration Procedure for a Set of Internal Variable Constitutive Equations For Isotropic Elasto-Viscoplasticity,' Int. J. Plasticity., Vol. 5, pp. 521-549 https://doi.org/10.1016/0749-6419(89)90012-0
- Govindarajan, R. M., 1992, Deformation Processing of Porous Metals, Doctoral thesis, University of Pennsylvania, U.S.A.
- Ludwik, P., 1909, Element der Technologischen Mechanik, Springer, Berlin
- Wang, J. C., 1984, 'Young's Modulus of Porous Materials,' J. Mater. Sci., Vol. 19, pp. 801-814 https://doi.org/10.1007/BF00540451
- Schofield, A. and Wroth, P., 1968, Critical State Soil Mechanics, McGraw-Hill, Lodon
- Kim, K. T., Choi, S. W. and Park, H., 2000, 'Densification Behavior of Ceramic Powder Under Cold Compaction, ASME J. Eng. Mat. Tech., Vol. 122, pp. 238-244 https://doi.org/10.1115/1.482793
- Gurson, A. L., 1977, 'Contiuum Theory of Ductile Rupture by Void Nucleation and Growth-Part 1. Yield Criteria and Flow Rules for Porous Ductile Media,' J. Eng. Mat. Tech., Vol. 99, pp. 2-15 https://doi.org/10.1115/1.3443401
- Govindarajan, R. M. and Aravas, N., 1994, 'Deformation Pressing of Metal Powder: Part Ⅰ-Cold Isostatic Pressing,' Int. J.Mech. Sci., Vol. 36, No. 4, pp. 343-357 https://doi.org/10.1016/0020-7403(94)90040-X