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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 10, pp. 45 – 49, October, 2015.
Thermochemical treatment of a hard alloy is implemented by alloying its surface with the help of a low-energy strong-current electron beam prior to depositing a wear-resistant coating. The method increases substantially the service life of the tool. The laws of formation of refractory compounds in the surface layer due to initiation of a reaction of self-propagating high-temperature synthesis in the mode of thermal explosion are determined. The change in the wear behavior of the modified tools is studied.
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S. N. Grigor’ev and M. A. Volosova, Technological principles of deposition of wear-resistant nanocoatings for the tool production,” Uproch. Tekhnol. Pokr., No. 6, 37 – 42 (2010). 2. M. A. Volosova, “About the choice of optimum method for modifying the surface of cutting tool in accordance with its purpose,” Uproch. Tekhnol. Pokr., No. 12(96), 12 – 16 (2012).
M. A. Volosova and A. A. Tumanov, “Systematization of the methods of deposition of coatings and modification of working surfaces of cutting tools and an algorithm for their choice,” Vestn. MGTU “Stankin,” No. 3, 78 – 83 (2011).
S. N. Grigor’ev, A. S. Metel’, and S. V. Fedorov, “Modification of the structure and properties of high-speed steel by combined vacuum-plasma treatment,” Metalloved. Term. Obrab. Met., No. 1, 8 – 12 (2012).
A. P. Maslov, R. N. Klimov, and A. D. Karpachev, “Raising the wear resistance of tool cones,” Vestn. MGTU “Stankin,” No. 1(23), 82 – 86 (2013).
S. V. Fedorov, A. A. Okun’kova, and Ye Min So, “Combined surface treatment of hard-alloy tools,” Izv. Vysh. Ucheb. Zaved., Fizika, 57(10/3), 283 – 287 (2014).
A. S. Rogachev and A. S. Mukasyan, Combustion for Material Synthesis, CRC Press Ref., A.S., NY (2014), 424 p.
S. V. Fedorov, M. D. Pavlov, and A. A. Okunkova, “Effect of structural and phase transformations in alloyed subsurface layer of hard-alloy tools on their wear resistance during cutting of high temperature alloys,” J. Frict. Wear, 34(3), 190 – 198 (2013). CrossRef
V. I. Kokarev, S. V. Fedorov, A. K. Velis, and Ye Min So, “A study of the process of drilling of sintegran by hard-alloy drills with complex modification of the cutting part,” Vestn. MGTU “Stankin,” No. 3, 45 – 49 (2013).
S. V. Fedorov, A. A. Okun’kova, Ye Min So, and Min Htet So, “Laws of formation of near-surface layer on metal ceramics modified with low-energy high-current electron beam,” Nanoinzheneriya, No. 7, 3 – 6 (2014).
A. V. Kabanov, S. V. Fedorov, A. A. Vislaguzov, et al., A Method of Hardening of Articles from Hard Alloys, Patent Izobr. No. 2501865 [in Russian], Appl. 09.08.2012.
V. G. Myagkov, L. E. Bykova, and G. N. Bondarenko, “Multiple self-propagating high-temperature synthesis and solid-phase reactions in thin films,” Zh. Eksp. Teor. Fiz., 115(5), 1756 – 174 (2001).
A. B. Markov, A. V. Mikov, G. E. Ozur, and A. G. Padey, “RITM-SP unit for forming surface layers,” Prib. Tekh. Eksper., No. 6, 122 – 126 (2011).
A. V. Markov, E. V. Yakovlev, and V. I. Petrov, “Formation of surface layers with a low-energy high-current electron beam for improving high-voltage hold-off of copper electrodes,” Trans. Plasma Sci., 1, 2177 – 2182 (2013). CrossRef
S. V. Fedorov, A. V. Kabanov, and E. A. Ostrikov, “Process of laser removal of wear-resistant coatings from the surface of metal cutting tools from hard alloys,” Uproch. Tekhnol. Pokr., No. 12(96), 40 – 43 (2012).
V. L. Gurin, M. V. Tereshin, A. A. Tumanov, and S. V. Fedorov, “Representation of the rounding radius of cutting edges as a factor disturbing the cutting process,” Vestn. MGTU “Stankin,” No. 4(27) (2013).
M. V. Tereshin, “Effect of variable cutting regimes on the wear of high-speed drills,” Vestn. MGTU “Stankin,” No. 2(25), 47 – 49 (2013).
- Special Features of Electron-Beam Alloying of Replaceable Polyhedral Hard-Alloy Plates Under a Complex Surface Treatment
S. V. Fedorov
G. V. Oganyan
- Springer US
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