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T. S. Skoblo, O. V. Nanka, Yu. M. Kuskov, O. V. Saychuk, V. M. Romanchenko, S. P. Romanyuk, I. M. Ryibalko, O. V. Markov, Yu. V. Samsonov, T. V. Maltsev
«A New Way of Getting the Charge with Diamond Fraction»
0023–0033 (2021)
PACS numbers: 61.46.Hk, 68.37.-d, 75.50.Tt, 81.05.uj, 81.07.Bc, 81.70.Jb, 82.33.Vx
A method for producing the secondary charge with nano- and dispersed diamond fractions by the detonation method for the modifying and hardening of metal, which is effective in restorative hard facing of parts by hardening coatings, welding of defects, increasing the operational resistance of mating parts by adding them to grease is developed. The proposed method is based on the getting of the charge from the disposal of ammunition special set with reusable detonation, which ensures stable obtaining of diamond fraction and modifying additives. The qualitative and quantitative analyses of the charge components, which are divided into magnetic and non-magnetic ones, are done. The optimal proportion of the modifying additives for the use of them, when entering into the liquid bath during hard facing, is determined.
Keywords: nano- and dispersed diamonds, detonation, ammunition, disposal, composition of the charge
https://doi.org/10.15407/nnn.19.01.023
References
1. T. M. Duda, T. D. Ilnitskaya, L. A. Romanko, O. O. Pasechny, V. V. Smokvina,A. A. Devitsky, V. N. Weaver, V. I. Lavrinenko, I. N. Zaitsev, T. A. Kosenchuk,S. V. Gaidai, and A. N. Shehanin, Journal of Superhard Materials, 17: 226(2015) (in Russian).
2. T. M. Duda, Yu. I. Nikitin, and V. G. Poltoratsky, Journal of SuperhardMaterials, 5: 88 (2000) (in Russian).
3. T. S. Skoblo, O. V. Nanka, O. I. Sidashenko, Yu. M. Kuskov, O. V. Saychuk,S. P. Romaniuk, O. V. Markov, and Yu. V. Samsonov, Sposib OderzhannyaDetonatsiynoyi Shykhty z Almaznoyu Fraktsieyu [Method of Obtaining Deto-nation Charge with a Diamond Fraction] (Patent No. 138685 of Ukraine,B22D 19/00, B22D 19/08 (Korysna Model’, No. 23) (2019)) (in Ukrainian).
4. T. S. Skoblo, A. I. Sidashenko, and I. N. Rybalko, Napryazheniya i Degra-datsiya Struktury, Formiruemyye v Buril’nykh Trubakh pri Ehkspluatatsii[Stresses and Structural Degradation Formed in Drill Pipes During Opera-tion] (Kharkiv: PromArt: 2018) (in Russian).
5. T. S. Skoblo, A. I. Sidashenko, and O. V. Saychuk, Korpusni Detali zChavuniv ta Yikh Yakisni Pokaznyky [Cast Iron Body Parts and Their Quali-ty Indicators] (Kharkiv: Disa Plus: 2019) (in Ukrainian).
6. T. S. Skoblo, O. I. Sidashenko, S. P. Romaniuk, O. O. Honcharenko,L. V. Omelchenko, and V. A. Bantkovskiy, Physico-Chemical Mechanics ofMaterials, 55, No. 6: 96 (2019) (in Ukrainian).
7. T. S. Skoblo, O. I. Sidashenko, S. P. Romaniuk, L. V. Omelchenko,O. O. Honcharenko, and O. D. Martynenko, Sposib Pidvyshchennya Ehksplu-atatsiynoyi Stiykosti Spryazhen’ pry Vidnovlenni Detaley [A Method to In-crease the Operational Stability of the Mates During the Restoration ofParts] (Patent No. 137676 of Ukraine, B23P 6/04, B23K 9/00, B23K 35/22,C23C 8/00 (Korysna Model’, No. 21) (2019)) (in Ukrainian).
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