Application of plasticity theory of dilating media to sealing processes of powders of metallic systems

E. S. Makarov ; A. E. Gvozdev ; G. M. Zhuravlev ; A. N. Sergeev ; I. V. Minaev ; A. D. Breki ; D. V. Malii

Čebyševskij sbornik, Tome 18 (2017) no. 4, pp. 269-285.

Résumé

The authors carried out the basic parameters calculation of compacting powders of metallic systems (metals, steels, non-ferrous alloys of different alloying systems) during plastic compression deformation. The paper considers variants of calculating the pressures and densities distribution in powder compacts of various cross sections in different coordinate systems. The authors found that the highest density of the rectangular cross-section powder compact after pressing is observed near a die wall under the pressing punch, at the middle of the short side of the rectangle the density is higher than in the middle of the long side; the lowest density is observed at the die wall above the fixed punch, and in the middle of the short side of the rectangle the density is lower than in the middle of the long side; the lowest density under the pressing punch and the highest density over the fixed punch are observed at the centers of the corresponding rectangular sections. It is shown that in elliptical section compacts of the powders of metal systems after pressing at positive value $\zeta $ ($\zeta >0$) the pressure and density at the ends of the ellipse major axis are higher than at the ends of the minor axis and, conversely, when the $\zeta 0$ pressure and density at the ends of the major axis are less than at the ends of the minor axis. The obtained results can be used to develop low-waste and resource-saving processes and technologies for processing industrial materials under various conditions and states.

Détail

Keywords: powder material, sealing, pressing, plastic deformation, cross-section, pressure, density.

Bibliographie

[1] Makarov E.S., Gvozdev A.E., The Theory of Plasticity Dilatating Media, Izdatelstvo “Grif i K”, M.–Tula, 2000, 358 pp.

[2] Mitina B.S., Powder Metallurgy and Spraying Coatings, Metallurgiya, M., 1987, 792 pp.

[3] Krylov V. I., Approximate Calculation of Integrals, Fizmatgiz, M., 1959, 328 pp.

[4] Fikhtengolts G.M., Course of Differential and Integral Calculus, Nauka, M., 1970, 800 pp.

[5] Yanke E., Emde F., Tables of Functions with Formulas and Curves, Gostekhizdat, M.–L., 1949, 420 pp.

[6] Gvozdev A.E., Kolmakov A.G., Kuzovleva O.V., Sergeev N.N., Tihonova I.V., “Mechanical Properties of Structural and Tool Steels in the State of Pre-Transformation Under Thermomechanical Action”, Deformation and destruction of materials, 2013, no. 11, 39–42

[7] Gvozdev A.E., Kolmakov A.G., Malyarov A.V., Sergeev N.N., Tihonova I.V., “Heterogeneous Nucleation of Graphite in Carbon Steels During the Decomposition of Cementite in the Process of TCT near the Point A0”, Materialovedenie, 2013, no. 10, 48–52

[8] Gvozdev A.E., Shkatov M.I., Lukin A.S., “Evolution of Microstructure in the Development of Dynamic Recrystallization During Hot Rolling of Structural Steel”, Zagotovitel'nye proizvodstva v mashinostroenii, 2013, no. 10, 31–34

[9] Barchukov D.A., Romanenko D.N., Gvozdev A.E., “Investigation of the Possibility of Hardening of High-Speed Steel as a Result of High-Temperature Tempering After Surface Plastic Deformation”, Uprochnyayushchie tekhnologii i pokrytiya, 2014, no. 9, 3–6

[10] A.E. Gvozdev, I.V. Minaev, N.N. Sergeev, A.G. Kolmakov, D.A. Provotorov, I.V. Tikhonova, “Grain size effect of austenite on the kinetics of pearlite transformation in low-and medium-carbon low-alloy steels”, Inorganic Materials: Applied Research, 6:1 (2015), 41–44 | DOI

[11] A.E. Gvozdev, D.N. Bogolyubova, N.N. Sergeev, A.G. Kolmakov, D.A. Provotorov, I.V. Tikhonova, “Features of softening processes of aluminum, copper, and their alloys under hot deformation”, Inorganic Materials: Applied Research, 6:1 (2015), 32–40 | DOI

[12] A.E. Gvozdev, I.V. Golyshev, I.V. Minayev, A.N. Sergeyev, N.N. Sergeyev, I.V. Tikhonova, D.M. Khonelidze, A.G. Kolmakov, “Multiparametric optimization of laser cutting of steel sheets”, Inorganic Materials: Applied Research, 6:4 (2015), 305–310 | DOI | MR

[13] A.E. Gvozdev, N.N. Sergeyev, I.V. Minayev, A.G. Kolmakov, I.V. Tikhonova, “Role of nucleation in the of first-order phase transformations”, Inorganic Materials: Applied Research, 6:4 (2015), 283–288 | DOI

[14] Gvozdev A.E., Kolmakov A.G., Provotorov D.A., Sergeev N.N., Bogolyubova D.N., “Dependence of Superplasticity Indices of Hard-Deformed Steels P6M5 and 10P6M5-MP from the Stress State Scheme”, Deformation and destruction of materials, 2015, no. 11, 42–46

[15] Gvozdev A.E., Zhuravlev G.M., Kolmakov A.G, “Formation of Mechanical Properties of Carbon Steels in Drawing Processes with Thinning”, Metals Technology, 2015, no. 11, 17–29

[16] Zhuravlev G.M., Gvozdev A.E., Sergeev N.N., Provotorov D.A., “Influence of Deformation Damage on the Formation of Mechanical Properties of Low-Carbon Steels”, Rolled Products Manufacturing, 2015, no. 12, 9–13

[17] Zhuravlev G.M., Gvozdev A.E., Sergeev N.N., Zolotukhin V.I., Provotorov D.A., “Statement of the Problem of Calculating the Deformability of Metals and Alloys”, Rolled Products Manufacturing, 2015, no. 10, 18–26

[18] Gvozdev A.E., Golyshev I.V., Minayev I.V., Sergeyev A.N., Sergeyev N.N., Tikhonova I.V., Khonelidze D.M., Kolmakov A.G., “Multiparametric Optimization of Laser Cutting Parameters for Steel Sheets”, Materialovedenie, 2015, no. 2, 31–36

[19] G.M. Zhuravlev, A.N. Sergeyev, A.E. Gvozdev, N.N. Sergeyev, A.N. Privalov, D.A. Provotorov, “To the effective properties estimation of materials”, IEJME: Mathematics Education, 11:6 (2016), 1481–1493

[20] A.D. Breki, E.S. Vasilyeva, O.V. Tolochko, A.L. Didenko, V.V. Kudryavtsev, A.G. Kolmakov, N.N. Sergeyev, A.E. Gvozdev, N.E. Starikov, D.A. Provotorov, Y.A. Fadin, “Synthesis and tribotechnical properties of composite coatings with PM-DADE polyimide matrix and fillers on tungsten dechalcogenide nanoparticles upon dry sliding friction”, Inorganic Materials: Applied Research, 7:4 (2016), 542–546 | DOI

[21] V.N. Gadalov, D.N. Romanenko, I.V. Vornacheva, A.E. Gvozdev, S.V. Kovalev, “Burnishing with wear-resistant mineral-ceramic and hard-alloy indenters”, Russian Engineering Research, 36:9 (2016), 731–734 | DOI

[22] Medvedeva V.V., Breki A.D., Krylov N.A., Fadin Yu.A., Starikov N.E., Gvozdev A.E., Aleksandrov S.E., Sergeev A.N., Provotorov D.A., Maliy D.V., “The Study of Wear of SHH15 Steel in a Medium of Plastic Lubricating Composite Materials Containing Dispersed Particles of a Layer-Modifying Friction Modifier”, Metals Technology, 2016, no. 7, 9–15

[23] Gvozdev A.E., Zhuravlev G.M., Kolmakov A.G., Provotorov D.A., Sergeev N.N., “Calculation of Deformation Damageability in the Processes of Reverse Extrusion of Metal Products”, Metals Technology, 2016, no. 1, 23–32

[24] Zhuravlev G.M., Gvozdev A.E., Sergeev N.N., Provotorov D.A., “The Calculation of Maximum Hardening of Low Carbon Steels in Plastic Deformation Processes”, Rolled Products Manufacturing, 2016, no. 7, 9–13

[25] Zhuravlev G.M., Gvozdev A.E., Zolotukhin V.I., Provotorov D.A., “Extraction with Thinning of Anisotropic Reinforcing Material”, Rolled Products Manufacturing, 2016, no. 4, 5–10

[26] Breki A.D., Gvozdev A.E., Kolmakov A.G., “Using the generalized Pascal triangle for describing the friction oscillations of materials”, Materialovedenie, 2016, no. 11, 3–8

[27] Makarov E.S., Ul'chenkova V.E., Gvozdev A.E., Sergeev N.N., Sergeev A.N., Conjugate Fields in Elastic, Plastic, Bulk Media and Metallic Hard-Deformed Systems, Izdatel'stvo TulGU, Tula, 2016, 526 pp.

[28] Kuzovleva O.V., Gvozdev A.E., Tikhonova I.V., Sergeev N.N., Breki A.D., Starikov N.E., Sergeev A.N., Kalinin A.A., Maliy D.V., Titova Yu.E., Aleksandrov S.E., Krylov N.A., On the State of the Pre-Transformation of Metals and Alloys, Izdatel'stvo TulGU, Tula, 2016, 245 pp.

[29] A.E. Gvozdev, N.N. Sergeyev, I.V. Minayev, I.V. Tikhonova, A.N. Sergeyev, D.M. Khonelidze, D.V. Maliy, I.V. Golyshev, A.G. Kolmakov, D.A. Provotorov, “Temperature distribution and structure in the heat-affected zone for steel sheets after laser cutting”, Inorganic Materials: Applied Research, 8:1 (2017), 148–152 | DOI

[30] A.D. Breki, A.E. Gvozdev, A.G. Kolmakov, N.E. Starikov, D.A. Provotorov, N.N. Sergeyev, D.M. Khonelidze, “On friction of metallic materials with consideration for superplasticity phenomenon”, Inorganic Materials: Applied Research, 8:1 (2017), 126–129 | DOI

[31] A.D. Breki, A.L. Didenko, V.V. Kudryavtsev, E.S. Vasilyeva, O.V. Tolochko, A.G. Kolmakov, A.E. Gvozdev, D.A. Provotorov, N.E. Starikov, Yu.A. Fadin, “Synthesis and dry sliding behavior of composite coating with (R-OOO)FT polyimide matrix and tungsten disulfide nanoparticle filler”, Inorganic Materials: Applied Research, 8:1 (2017), 32–36 | DOI

[32] A.D. Breki, A.L. Didenko, V.V. Kudryavtsev, E.S. Vasilyeva, O.V. Tolochko, A.E. Gvozdev, N.N. Sergeyev, D.A. Provotorov, N.E. Starikov, Yu.A. Fadin, A.G. Kolmakov, “Composite coatings based on A-OOO polyimide and WS2 nanoparticles with enhanced dry sliding characteristics”, Inorganic Materials: Applied Research, 8:1 (2017), 56–59 | DOI

[33] Breki A.D., Medvedeva V.V., Krylov N.A., Kolmakov A.G., Fadin Yu.A., Gvozdev A.E., Sergeev N.N., Aleksandrov S.E., Provotorov D.A., “Antiwear Properties of Grease Plastic Composites "LITOL 24 – Particles of Magnesium Hydrosilicates”, Materialovedenie, 2017, no. 3, 38–42

[34] G.M. Zhuravlev, A.E. Gvozdev, A.E. Cheglov, N.N. Sergeev, O.M. Gubanov, “Maximum plastic strengthening in tool steels”, Steel in Translation, 47:6 (2017), 399–411 | DOI

[35] Baranov V.P., Gvozdev A.E., Kolmakov A.G., Sergeev N.N., Chukanov A.N., “Multi-Level Approach to the Problem of Delayed Destruction of High-Strength Structural Steels Under the Influence of Hydrogen”, Materialovedenie, 2017, no. 7, 11–22