Abstract
Two types of multilayer material have been studied: a self-sharpening composite with a wear-resistant layer in the middle and soft outer layers, and a layered macrocomposite made by alternating two layers with a different graphite content. It is established that the powder rolling method and appropriate thermomechanical treatment make it possible to prepare materials with markedly different layer-by-layer hardness and high hardness for the pearlitic component. These materials may be used for preparing cutting tools with a self-sharpening effect and high operating life.
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REFERENCES
V. N. Tkachev (ed.), Advanced Methods for Increasing the Quality, Life, and Reliability of Machine Components for Animal Husbandry and Feed Production: Coll. Works [in Russian], Rostov-on-Don (1980).
N. I. Voloshko and A. I. Rogov, Impact Strength of Cutting Elements: Coll. Works [in Russian], Kharkov Agric. Inst., Kharkov (1981).
N. I. Voloshko, A. T. Tsirkin, and A. I. Rogov, “Method for preparing multilayer materials for agricultural machine cutters by powder metallurgy, ” in: Improvement of the Construction, Better Maintenance and Operation of Agricultural Machines: Coll. Works [in Russian], Kharkov Agric. Inst., Kharkov (1976).
I. N. Sheenko, V. D. Oreshkin, and Yu. D. Repkin, Modern Surfacing Materials Based on Refractory Compounds [in Russian], Nauk. Dumka, Kiev (1970).
A. P. Gulyaev, Metal Science, 4th ed., revised [in Russian], Metallurgiya, Moscow (1966).
N. I. Voloshko, A. I. Rogov, and M. F. Permigin, “Abrasive wear rate for three-layer cutters prepared by powder metallurgy, ” Poroshk. Metall., No. 7, 100–102 (1981).
A. K. Radchenko, O. A. Katrus, V. I. Bondarenko, et al., “Obtaining-well-forming iron powders by rolling in rolling mill, ” Int. Conf. Advanced Materials, Symp. A: Engineering of Composites: Investigations, Technologies and Perspectives, Abstr., Kiev (1999).
I. G. Chernysh, I. G. Nikitin, and N. V. Levental', “Study of thermally-expanded graphite formation,” Poroshk. Metall., No. 6, 17–20 (1991).
O. A. Katrus, “Calculation of production parameters for rolling strip from powders via their bulk density, ” Poroshk. Metall., No. 2, 9–15 (1981).
V. M. Paryshev and Yu. A. Shotkin, “Study of rolling powder mixtures with a filler in the form of solid lubricant, ” Poroshk. Metall., No. 10, 9–13 (1976).
I. M. Fedorchenko and L. I. Pugina, Composite Sintered Antifriction Materials [in Russian], Nauk. Dumka, Kiev (1980).
R. Z. Vlasyuk, “Carburization of austenite during sintering compacts made from a mixture of iron powder with graphite, ” Poroshk. Metall., No. 3, 34–37 (1992).
V. S. Zolotarevskii, Mechanical Properties of Metals, 2nd ed., revised and supplemented [in Russian], Metallurgiya, Moscow (1983).
O. M. Perel'man, V. Yu. Gorokhov, N. V. Bezmaternykh, et al., “Powder materials for operating elements of submerged centrifugal pumps, ” Neftyanoe Khoz., No. 6, 7–11 (1996).
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Radchenko, A.K., Gogaeva, T.K. Multilayer Steel Composite Prepared by Rolling. Powder Metallurgy and Metal Ceramics 42, 336–340 (2003). https://doi.org/10.1023/B:PMMC.0000004152.75232.34
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DOI: https://doi.org/10.1023/B:PMMC.0000004152.75232.34