Abstract
Porosity has a considerable effect on the mechanical properties of powder materials. The considered approaches make it possible to relate the mechanical properties of powder materials with the characteristics of the porous structure. The models are checked for specimens of special-purity iron because of the minimum effect of impurities.
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REFERENCES
A. S. Drachinskii, A. E. Kushchevskii, A. V. Perepelkin, et al., “Effect of porosity on the crack resistance of powder iron,” Poroshk. Metall., No. 12, 80–84 (1982).
A. G. Zherdin, S. A. Firstov, and L. G. Shtyka, “Crack resistance and ductile-brittle transformation in powder materials,” in: Process and Structural Ductility of Powder Materials [in Russian], IPM AN USSR, Kiev (1988), pp. 89–92.
V. N. Antsiferov, S. I. Peshcherenko, A. A. Shatsov, et al., “Effect of porosity on fracture of iron,” Probl. Prochn., No. 2, 20–22 (1989).
A. V. Fedotov, “Astudy of static crack resistance of sintered materials based on powder iron,” Prikl. Mekh. Tekh. Fiz., 42(6), 1–7 (2001).
V. T. Troshchenko and A. Ya. Krasovskii, “Resistance of porous iron to repeated and variable loads,” Poroshk. Metall., No. 5, 87–92 (1965).
C. M. Sonsino, “Fatigue design for powder metallurgy,” Met. Powder Rep., 45(11), 754–764 (1990).
H. Danninger, G. Jangg, B. Weiss, and R. Stickler, “Microstructure and mechanical properties of sintered iron. Part I: Basic consideration and review of literature,” Powder Met., 25(3), 111–117 (1993).
B. Weiss, H. Danninger, and A. Hadrboletz, “Review of pressed and sintered ferrous materials,” in: Proc. Powder Metallurgy World Congr. and Exhibition, Granada, Spain, Oct. 18 - 22, Vol. 3 (1998), pp. 135–141.
L. Ledoux and C. Prioul, “Influence of pure morphology on the monotonic and cyclic properties of sintered iron,”Met. Powder Rep., 44(6), 438–442 (1989).
V. N. Antsiferov, N. N. Maslennikov, and A. A. Shatsov, “Effect of porosity on the friction coefficient or iron,” Trenie Iznos, 13(4), 702–706 (1992).
A. A. Shatsov, Prediction of Tribotechnical Characteristics of Powder Materials, A Study Aid [in Russian], PGTU, Perm (2001).
V. N. Antsiferov, N. N. Maslennikov, and A. A. Shatsov, “Wear resistance of porous iron in friction without lubrication,” Trenie Iznos, 13(5), 939–942 (1992).
V. N. Antsiferov, N. N. Maslennikov, and A. A. Shatsov, “Friction and wear of powder iron in the mode of boundary friction,” Trenie Iznos, 14(2), 359–364 (1993).
V. N. Antsiferov, Yu. V. Sokolkin, A. A. Chekalkin, et al., “Numerical model of endurance of a powder material,” Poroshk. Metall., No. 5_6, 124–129 (1994).
V. N. Antsiferov, S. N. Peshcherenko, A. A. Shatsov, et al., Problems of the Science of Powder Materials [in Russian], UrO RAN, Ekaterinburg (2000).
G. V. Syrov and V. V. Polyakov, “Amethod for analyzing deformation structures of powder materials,” in: New Powder Materials and Processes [in Russian], Altay State University, Barnaul (1993), pp. 177–179.
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Shatsov, A.A. Mechanical Properties of Porous Materials. Metal Science and Heat Treatment 45, 441–444 (2003). https://doi.org/10.1023/B:MSAT.0000019199.97756.3b
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DOI: https://doi.org/10.1023/B:MSAT.0000019199.97756.3b