nach oben

Erschienen in:

2020 | OriginalPaper | Buchkapitel

6. Experimental and Theoretical Solution of the Problem on the Generating of Fatigue Wear in Heterogeneous Materials and Coatings

verfasst von : Oleg V. Kudryakov, Valery N. Varavka, Igor Yu. Zabiyaka, Natalia I. Bronnikova

Erschienen in: Modeling, Synthesis and Fracture of Advanced Materials for Industrial and Medical Applications

Verlag: Springer International Publishing

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config

KI-gestützte Suche

Aus

Abstract

The process of nucleation of fatigue wear in industrial alloys and ion-plasma coatings under the influence of high-speed discrete droplet flow is investigated. The results obtained relate to the stage of microstructural mechanics of fatigue fracture. This stage precedes the stage of the steady growth of fatigue cracks, which is described by the continuum mechanics of fatigue failure (for example, by the Paris–Erdogan concept). Processes of formation of fatigue defects in materials and coatings with a heterogeneous structure are considered on the base of the dislocations theory. A computational–analytical model for determining the moment of formation of a defect (cracks, pores, microcrater) of critical size depending on the parameters of droplet impacts is proposed and theoretically substantiated. The model is universal in its application to various materials and coatings, in which the mechanisms for the nucleation of defects are of a dislocation nature. The correspondence of the results of numerical experiments in the framework of the developed model to the results of bench tests is shown. The data testifying to the high compliance of the results of the application of the proposed model and the well-known fatigue model of Murakami–Endo for steels and alloys in conditions of droplet impacts are given. At the same time, the results obtained using both models for thin high-strength ion-plasma coatings contradict each other.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

über 102.000 Bücher
über 537 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Finance + Banking
Management + Führung
Marketing + Vertrieb
Maschinenbau + Werkstoffe
Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

über 67.000 Bücher
über 390 Zeitschriften

aus folgenden Fachgebieten:

Automobil + Motoren
Bauwesen + Immobilien
Business IT + Informatik
Elektrotechnik + Elektronik
Energie + Nachhaltigkeit
Maschinenbau + Werkstoffe

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Vorheriges Kapitel Nanoindentation Derived Mechanical Properties of Human Enamel and Dentine Subjected to Etching with Different Concentrations of Citric Acid

Nächstes Kapitel Interface Frictional Behaviour of Aluminium and Iron Powder Compacts at Room Temperature

Varavka, V.N., Kudryakov, O.V., Ryzhenkov, A.V.: In: Parinov, I.A. (ed.) Piezoelectrics and Nanomaterials: Fundamentals, Developments and Applications, p. 105. Nova Science Publishers, New York (2015)

Varavka, V.N., Kudryakov, O.V.: Regularities of steel wear under the impact of discrete water-droplet stream, Part I: Initial stage of droplet-impingement erosion. J. Frict. Wear 36(1), 71 (2015)CrossRef

Varavka, V.N., Kudryakov, O.V.: Regularities of steel wear under the impact of discrete water-droplet stream. Part II: Stage of the developed droplet-impingement erosion. J. Frict. Wear 36(2), 153 (2015)CrossRef

Kudryakov, O.V., Varavka, V.N.: Integrated indentation tests of metal-ceramic nanocomposite coatings. Inorg. Mater. 51(15), 1508 (2015)CrossRef

Varavka, V.N., Kudryakov, O.V., Bronnikova, N.I., Zabiyaka, IYu., Rubanov, V.V.: Development of the Paris-Erdogan model for the quantitative evaluation of the wear resistance of materials under dynamic contact with a discrete liquid-drop flow. MATEC Web Conf. 226, 03005 (2018)CrossRef

Kudryakov, O.V., Varavka, V.N., Zabiyaka, I.Y., Bronnikova, N.I.: Ocenka erozionnoy stoykosti uprochnennykh metallicheskikh splavov v usloviyakh kapleudarnogo vozdeystviya (in Russ., Erosion resistance assessment of hardened metal alloys under conditions of drop impact). Vestnik DSTU. 18(1), 6 (2018) (in Russian)

Chizhov, A.V., Shmidt, A.V.: Impact of a high-velocity drop on an obstacle. J. Techn. Phys. 70, 18 (2000)

Haller, K., Ventikos, Y., Poulikakos, D., Monkewitz, P.: Computational study of high-speed liquid droplet impact. J. Appl. Phys. 92, 2821 (2002)CrossRef

Paris, P., Erdogan, F.: A critical analysis of crack propagation laws. ASME, J. Basic Eng. 85(4), 528–533 (1963). https://doi.org/10.1115/1.3656900

10.

Seleznev, L.I., Ryzhenkov, V.A.: Erosion wear of structural materials. Technol. Met. 10(3), 19 (2007) (in Russian)

11.

Seleznev, L.I., Ryzhenkov, V.A., Mednikov, A.F.: Phenomenology of erosion wear of constructional steels and alloys by liquid particles. Therm. Eng. 57(9), 741 (2010)CrossRef

12.

Ryzhenkov, V.A., Lebedeva, A.I., Mednikov, Al.F.: Erosion wear of the blades of wet-steam turbine stages: Present state of the problem and methods for solving it. Therm. Eng. 58(9), 713 (2011)

13.

Anonymous. Experimental complex of unique stands “Hydro-impact stand Erosion-M”. National Research University “Moscow Power Engineering Institute”, Russia (2019).

14.

Trykov, Y.P., Shmorgun, V.G., Gurevich, L.M.: Deformation of Layered Composites (VolSTU, Volgograd, 2001), p. 33 (in Russian)

15.

Trykov, Y.P., Shmorgun, V.G.: Properties and Efficiency of Layered Composites (VolSTU, Volgograd, 1999), p. 190 (in Russian)

16.

Babichev, A.P., Babushkina, N.A., Bratkovskiy, A.M., et al.: In: I.S. Grigoriev, E.Z. Meilikhov (eds.) Physical Quantities: Reference Book (Energoatomizdat, Moscow, 1991), p. 1232 (in Russian)

17.

Ryzhenkov, V.A., Kachalin, G.A., Mednikov, A.F., Mednikov, A.L.F., Kudryakov, O.V., Varavka, V.N.: Kinetika zarozhdeniya i razvitiya erozionnogo razrusheniya poverkhnosti staley pri kapleudarnom vozdeystvii (in Russ., Kinetics of the nucleation and development of the steel’s surface erosional destruction under droplet impingement impacts), Nadezhnost’ i bezopasnost’ energetiki, (1), 67–71 (2012)

18.

Varavka, V.N., Kudryakov, O.V.: Strength and high-plasticity materials fracture mechanisms under discrete water-droplet flow. Vestnik DSTU. 11(8-2), 1376–1384 (2011)

19.

Kudryakov, O.V., Varavka, V.N.: Mekhanizmy formirovaniya erozionnogo iznosa metallicheskikh materialov pri vysokoskorostnykh kapel'nykh soudareniyakh: Chast’ 1 (in Russ., Mechanisms of forming erosive wear of metal materials in process of high-speed droplet impact: Part 1), Materialovedenie (5), 36–43 (2012)

20.

Kudryakov, O.V., Varavka, V.N.: Mekhanizmy formirovaniya erozionnogo iznosa metallicheskikh materialov pri vysokoskorostnykh kapel’nykh soudareniyakh: Chast’ 2 (in Russ., Mechanisms of forming erosive wear of metal materials in process of high-speed droplet impact: Part 2), Materialovedenie, (6), 14–19 (2012)

21.

Botvina, L.R.: Destruction: Kinetics, Mechanisms, General Laws. In: I.I. Novikov (eds.) (Science, Moscow, 2008), p. 334 (in Russian)

22.

Frost, H.J., Ashby, M.F.: Deformation-Mechanism Maps. The Plasticity and Creep of Metals and Ceramics (Pergamon Press, Oxford, 1982), p. 328

23.

de Meester, B., Yin, C., Doner, M., Conrad, H.: In: Li, J.C.M., Mukherjee, A.K.(eds.) Rate Processes in Plastic Deformation (A.S.M., 1973)

24.

Hirth, J.P., Lothe, J.: Theory of Dislocations (McGraw Hill, 1968), p. 600

25.

Hedstrӧm, P.: Deformation and Martensitic Phase Transformation in Stainless Steels (Lule˚a University of Technology, Department of Applied Physics and Mechanical Engineering, Division of Engineering Materials Sweden, 2007), p. 160

26.

Murakami, Y.: Metal Fatigue: Effects of Small Defects and Nonmetallic Inclusions. Yokendo Ltd, Tokyo (1993)

27.

Murakami, Y., Endo, M.: Effects of defects, inclusions and inhomogeneities on fatigue strength. Int. J. Fatigue 16, 163 (1994)CrossRef

28.

Murakami, Y., Beretta, S.: Small defects and inhomogeneities in fatigue strength: experiments, models and statistical implications. Extremes 2(2), 123 (1999)CrossRef

29.

Åman, M., Tanaka, Y., Murakami, Y., Remes, H., Marquis, G.: Fatigue strength evaluation of small defect at stress concentration. Proced. Struct. Integr. 7, 351–358 (2017). 3rd International Symposium on Fatigue Design and Material Defects, FDMD 2017, ISSN 2452-3216, https://doi.org/10.1016/j.prostr.2017.11.099. http://www.sciencedirect.com/science/article/pii/S2452321617304559

30.

Cheng, S., Spencer, J.A., Milligan, W.W.: Strength and tension/compression asymmetry in nanostructured and ultrafine-grain metals. Acta Mater. 51, 4505 (2003)CrossRef

Titel: Experimental and Theoretical Solution of the Problem on the Generating of Fatigue Wear in Heterogeneous Materials and Coatings
verfasst von: Oleg V. Kudryakov
Valery N. Varavka
Igor Yu. Zabiyaka
Natalia I. Bronnikova
Verlag: Springer International Publishing
Buch: Modeling, Synthesis and Fracture of Advanced Materials for Industrial and Medical Applications
Print ISBN: 978-3-030-48160-5

Electronic ISBN: 978-3-030-48161-2

Copyright-Jahr: 2020
DOI: https://doi.org/10.1007/978-3-030-48161-2_6

Premium Partner

Marktübersichten

Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.

Zur Marktübersicht