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Method of accuracy assessment of performance indicators of construction materials

V. Stadnychenko, R. Dzhus, S. Pleshkunov
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Description: The article presents the results of the development of an accelerated evaluation method for comparing contact fatigue strength during tests with friction rolling with slipping of surfaces reinforced by traditional gas cementation and plasma nitrid-ing using the technology AVINIT N (ZAT "FED"). The work was carried out on samples made of heat-resistant steel 20H3MVF GOST 20072. The urgency of the work is due to the decision of DP "Antonov" to develop prototype drives of generators for the aircraft An-148/158/178 with an increase of up to 12,000 hours without a repair resource, which required the replacement of the traditional method of strengthening the gear teeth cementation to a new, more advanced method of strengthening - ion-plasma nitriding. To do this, there was a need for comprehensive research on fatigue. Traditional trials require a long term, which can-not be carried out in a short time. The purpose of the work was to develop a method for accelerated assessment of contact fatigue strength when conducting tests of structural materials when slip friction with a slip. The analysis of the results of accelerated tests and further research of samples confirms the legitimacy of approaches to conducting such tests. This analysis shows that when the specific contact load σ = 1140 MPa on the working surfaces of all tested samples formed the initial cells of fatigue excitation. The method of acoustic emission proved the high efficiency of recording the transition moment of tribosystems from normal wear to initial fatigue failure. Thus, the proposed method of accelerated evaluation of the indicators of fatigue damage to structural materials substantially reduces the time of expert evaluation in the design of new structural materials and ways to strengthen them.

Keywords: accelerated estimation technique, fatigue strength, rolling with a slip, rolling test, accelerated test methods, strengthening of friction surfaces by cementation, strengthening of friction surfaces by nitriding, strengthening of AVINIT N.


1.Gromakovsky, D.G., Kovshov, A.G., Ibatullin, I.D. and Dynnikov, A.V. (2002), Problems of Kinetics of Surface De-struction, Proceedings of VII-th International Symposium INTERTRIBO 2002, section B – Wear, House of Technology, Stara Lesna, Slovak Republic, 57 р.
2.Nicolis, G. and Prigogine, I. (1989), Exploring complexity: an introduction, W.H. Freeman, New York, 313 p.
3.Cherniavskyi, V.M., Dzhus, R.N. and Stepanov, S.V. (2011), “Rezultaty zastosuvannia metodu akustychnoi emisii dliadiahnostuvannia stanu zrazkiv OVT v ekspluatatsii” [Results of the method of acoustic emission for the diagnosis of the state of samples of weapons and equipment in operation], Systems of Arms and Military Equipment, No. 4, pp. 105-108.
4.Ibatullin, I.D. (2008), “Kinetika ustalostnoy povrezhdaemosti i razrusheniya poverhnostnyih sloev: monografiya”[Kinetics of fatigue damage and destruction of surface layers: monograph], Samar. Gos. Tehn. Un-t, Samara, 387 p.
5.Kragelskiy, I.V., Dobyichin, M.N. and Kombalov, V.S. (1977), “Osnovyi raschetov na trenie i iznos” [Basics of calcu-lations for friction and wear], Mashinostroenie, Moscow, 526 p.
6.Chichinadze, A.V., Braun, E.D., Bushe, I.A. and Buyanovskij, I.A. (1995), “Osnovyi tribologii (trenie, iznos, smazka)”,[The basics of tribology (friction, wear, lubrication)], Nauka i Tehnika, Moscow, 778 p.
7.Gromakovsky, D.G. (1997), “Sistema ponyatiy i struktura modeley iznashivaniya”, [The system of concepts and thestructure of wear models], Friction and Wear, No. 1(18), pp. 53-62.
8.Flyaysher, G. (1975), “Energeticheskiy metod opredeleniya intensivnosti iznosa” [Energy method for determining wearrate], Tribotech Research, NIIMASh, Moscow, pp. 277-291.
9.Fedorov, V.V. (1979), “Termodinamicheskie aspektyi prochnosti i razrusheniya tverdyih tel”, [Thermodynamic aspectsof strength and destruction of solids], FAN, Tashkent, 168 p.
10.Tushkevich, V.М. (1986), “Fizika: Problemyi. Istoriya. Lyudi: Sb. statey”, [Physics: Problems. History. People: Coll.of articles], Nauka, Moscow, 132 p.
11.Amiri,M. and Khonsari, M.M. (2010), On the thermodynamics of friction and wear – a review, Entropy, Vol. 12,pp. 1021-1049.
12.Yunhui,M., Dehua, T., Xicheng, W. and Qinghua, L. (2010), Research on friction-coatings with activated ultra-thicktin-base, Advances in Tribology, pp. 915-919.
13.Zaporozhets, V.V. and Stadnichenko, V.N. (2012), “Identifikatsiya nanoiznosnyih rezhimov treniya s ispolzovaniemmetoda akusticheskoy emissii” [Identification of nano-wear friction modes using the method of acoustic emission], Technological Systems, No. 4, pp. 42-56.
14.Stadnichenko, V.M., Stadnichenko, M.H., Dzhus, R.M. and Hurin, O.O. (2013), “Perspektivi vprovadzhennya vbudo-vanih sistem kontrolyu aviatsiynoyi tehniki na osnovi metodu akustichnoyi emisiyi” [Perspectives of introduction of integrated systems of control of aviation engineering on the basis of acoustic emission method], Scientific Works of Kharkiv National Air Force University, No. 2 (35), pp. 33-37.
15.Vladimirov,V.I. (2008), “Problemyi fiziki treniya i iznashivaniya” [Problems of friction and wear physics], Friction,Wear, Grease, No. 2(10), pp. 7-31, available at: www.tribo.ru/ (accessed 22 March 2011).
16.Gutowski,P. and Leus, M. (2015), Computational Model for Friction Force Estimation in Sliding Motion atTransverse Tangential Vibrations of Elastic Contact Support, Tribology International, No. 1(90), pp. 455-462.
17.Starcevic, J. and Filippov, A.E. (2012), Simulation of the influence of ultrasonic in-plane oscillations on dry frictionaccounting for stick and creep, Physical Mesomechanics, No. 3(15), pp. 330-332.
18.Sagalovich,V.V. and Sagalovich, A.V. (2015), “Sposob ionno-plazmennogo pretsizionnogo azotirovaniya poverh-nostey metallicheskih izdeliy” [The method of ion-plasma precision nitriding of the surfaces of metal products], Patent 2555692, Russian Federation, C23C8/36 (H01J 37/00), C23C14/48, stated 27.12.2014; publ. 10.07.2015, Bull. No. 19, 13 p.
19.Fedorov,V.V. (1985), “Kinetika povrezhdaemosti i razrusheniya tverdyih tel” [Kinetics of damage and destruction ofsolids], FAN, Tashkent, 168 p.

 Stadnychenko, V.M., Dzhus, R.M. and Pleshkunov, S.A. (2019), “Metodyka pryskorenoi otsinky pokaznykiv vtomnoi poshkodzhuvanosti konstruktsiinykh materialiv” [Method of accuracy assessment of performance indicators of construction materials], Systems of Arms and Military Equipment, No. 2(58), pp. 122-131. https://doi.org/10.30748/soivt.2019.58.15.