Title of the article

CONSTRUCTION MATERIAL FOR TRIBO-FATIGUE SYSTEMS: FATIGUE RESISTANCE AND STRUCTURE

Authors

SOSNOVSKIY Leonid A., D. Sc. in Eng., Director, S&P GROUP TRIBOFATIGUE Ltd, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

NOVIKOV Alexander A., Deputy General Director for Technical Issues and Quality - Chief Engineer, OJSC “Gomselmash”, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

SHERBAKOV Sergey S., D. Sc. in Phys. and Math., Professor of the Department of Theoretical and Applied Mechanics, Belarusian State University, Minsk, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

COMMISSAROV Victor V., Ph. D. in Eng., Assoc. Prof., Belorussian State University of Transport, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

TYURIN Sergey A., Ph. D. in Eng., Leading Specialist, OJSC “Gomselmash”, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

DROBYSHEVSKIY Pavel S., Head of the Laboratory, OJSC “Gomselmash”, Gomel, Republic of Belarus, This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.

In the section TRIBO-FATIGUE SYSTEMS MECHANICS
Year 2017 Issue 4 Pages 71-81
Type of article RAR Index UDK 625.143 Index BBK  
Abstract

A brief overview of the practical use of the new construction material of MONICA is given. An experimental study was performed for the first time on the analysis of the influence of the microstructural state on fatigue resistance. It is established that the fatigue limit of this material, based on 108 cycles, is not lower than 243 MPa. The role of the stress concentration in the vicinity of nonmetallic (graphite) inclusions on the formation of the fatigue resistance of MONICA is discussed. The ways of possible increase of the fatigue limit of this material up to ∼300 MPa and more are indicated.

Keywords

tribo-fatigue system, structural material, cast iron, MONICA, gear wheels, “wheel — rail” system, “knife — counter beam”, microstructure, graphite inclusions, fatigue resistance, strength, ductility, heavy traffic

  You can access full text version of the article.
Bibliography
  • Sosnovskiy L.А. [et al.] Stal i chugun: konkurencija prodolzhaetsja v oblasti vysokoprochnyh sostojanij [Steel and cast iron: competition continues in the field of high-strength states]. Trudy Mezhdunar. konf., posvjashhennoj 75-letiju Instituta mashinovedenija im. A.A. Blagonravova RAN “Mashiny, tehnologii i materialy dlja sovremennogo mashinostroenija” [Proc. of the Int. Conf. on the 75th anniversary of the A.A. Blagonravov Institute of Engineering Science of the RAS “Machines, technologies and materials for modern engineering”]. Moscow, 2013. 99 p.
  • Sosnovskiy L.А. [et al.] Chugun i stal v tribofaticheskih sistemah sovremennyh mashin i oborudovanija [Cast iron and steel in tribofatigue systems of modern machines and equipment]. Mehanika mashin, mehanizmov i materialov [Mechanics of machines,
    mechanisms and materials], 2014, no. 4(29), pp. 5–20.
  • Sosnovskiy L.А. [et al.] Novyj vysokoprochnyj material s osobymi svojstvami dlja mashinostroenija: nastojashhee i budushhee [New high-strength material with special properties for mechanical engineering: present and future]. Trudy Mezhdunar. konf. “Zhivuchest i konstrukcionnoe materialovedenie” [Proc. Int. Conf. “Vitality and Structural Material Science”]. Moscow, 2012.
  • Aleksandrov N.N., Roedter H. [et al.] ADI – Austempered Ductile Iron. Chuguny s sharovidnym i vermikuljarnym grafitom i austenitno-bejnitnoj matricej. Sovremennye materialy dlja lityh detalej: informacionnyj sbornik tehnicheskih materialov [Cast iron with spherical and vermicular graphite and austenitic-bainitic matrix. Modern materials for cast parts: information collection of technical materials], Moscow, 2004, pp. 249–258.
  • Pokrovsky A.I., Dudeckaya L.R. Ispolzovanie vysokoprochnogo bejnitnogo chuguna dlja izgotovlenija zubchatyh koles [Use of highstrength bainitic iron for manufacturing gear wheels]. Lite i metallurgija [Casting and metallurgy], 2015, no. 2(79), pp. 126–134.
  • Kornienko E.N., Panov А.G., Halfin D.F. Perspektivy proizvodstva otlivok iz ChShG austenit no-bejnitnogo klassa [Prospects for the production of castings from austenitic-bainitic cast iron]. Litejshhik Rossii [Foundry of Russia], 2014, no. 6, pp. 11–16.
  • Zhmailik V.А. [et al.] Specialnyj vysokoprochnyj chugun s sharovidnym grafitom kak konkurent uprochnennoj stali [Special high-strength cast iron with nodular graphite as a competitor to reinforced steel]. Trudy VI Mezhdunarodnogo simpoziuma po tribofatike [Proc. VI Int. Symp. on Tribo-Fatigue]. Minsk, 2010, vol. 2, pp. 73–77.
  • Zamyatnin V.О. [et al.] Struktura i svoystva spetsialnogo vysokoprochnogo chuguna s sharovidnym grafitom [Structure and properties of special high-strength cast iron with nodular graphite]. Trudy VI Mezhdunarodnogo simpoziuma po tribofatike [Proc. VI Int. Symp. on Tribo-Fatigue]. Minsk, 2010, vol. 2, pp. 79–84.
  • Sosnovskiy L.А. [et al.] Zheleznodorozhnyye relsy iz vysokoprochnogo chuguna. Postanovka problemy [Railway rails of high-strength cast iron. Formulation of the problem]. Trudy nauch.-prakt. konf. “Kompleksnaya sistema soderzhaniya infrastruktury OAO “RZHD” [Proc. Scientific-Practical Conf. “Complex system of infrastructure maintenance of JSCo “Russian Railways”]. Moscow, 2009, pp. 74–78.
  • Gapanovich V.A., Sosnovskiy L.A. What Must Surface Hardness of Rails Be? Trudy VI Mezhdunarodnogo simpoziuma po tribofatike [Proc. VI Int. Symp. on Tribo-Fatigue]. Minsk, 2010, vol. 1, pp. 179–186.
  • Senko V.I. [et al.] O perspektivnosti izgotovleniya zheleznodorozhnykh relsov iz vysokoprochnogo chuguna [On the prospects of manufacturing railway rails from highstrength cast iron]. Trudy V Mezhdunar. nauch.-prakt. konf. “Problemy bezopasnosti na transporte” [Proc.V Int. scientificpractical conf. “Problems of transport security”]. Gomel, 2010, pp. 199–200.
  • Sosnovskiy L.А., Matvetsov V.I., Psyrkov N.V. Ob izgotovlenii zheleznodorozhnykh relsov iz vysokoprochnogo chuguna [On manufacturing of railway rails from high-strength cast iron]. Trudy Mezhdunar. nauch.-prakt. konf., posvyashchennoy 100-letiyu professora M.A. Frishmana “Problemy vzaimodeystviya puti i podvizhnogo sostava” [Proc. Int. Scientific-Practical Conf., devoted to the 100th anniversary of Professor M.A. Frishman “Problems of interaction between the track and the rolling stock”]. Dnepropetrovsk, 2013, pp. 54–55.
  • Matvetsov V.I., Miroshnikov N.Е., Sosnovskiy L.А. Naturnyye ispytaniya tyazhelykh zheleznodorozhnykh relsov iz chuguna VCHTG [Full-scale testing of heavy railway rails from cast iron VCTG]. Trudy 2 Mezhdunar. konf “Zhivuchest i konstruktsionnoye materialovedeniye” [Proc. 2nd Int. Conf. “Vitality and structural materials science”]. Moscow, 2014. 41 p.
  • Sosnovskiy L.A. [et al.] Lityye relsy iz spetsialnogo chuguna – vazhnyy innovatsionnyy proyekt [Molded rails of special cast iron – an important innovative project]. Trudy Mezhdunar. nauch.-tekhn. konf. “Innovatsii v mashinostroyenii–2012” [Proc. Int. Scientific and Technical Conf. “Innovations in Mechanical Engineering–2012”]. Minsk, 2012.
  • Sosnovskiy L.А. [et al.] O perspektivakh proizvodstva zheleznodorozhnykh relsov iz spetsialnogo chuguna [On the prospects for the production of railway rails from special cast iron]. Trudy Mezhdunar. nauch.-praktich. konf. “Problemy i perspektivy razvitiya transportnykh sistem i stroitelnogo kompleksa” [Proc. III Int. Scientific and Practical Conf. “Problems and Perspectives of the Development of Transport Systems and the Building Complex”]. Gomel, 2013.
  • Matvetsov V.I., Miroshnikov N.Е. Opyt izgotovleniya i ispytaniy relsov dlinoy 6,5 m iz spetsialnogo chuguna [Experience in the manufacture and testing of 6.5 m long rails of special cast iron]. Aktualnye voprosy mashinovedenija: sb. nauch. tr. [Topical Issues of Mechanical Engineering: collection of scientific papers], 2013, vol. 2, pp. 405–407.
  • Senko V.I. Vvedeniye [Introduction]. Vestnik BelGUTa: Nauka i transport [Bulletin of BelSUT: Science and Transport], 2016, no. 1(32), pp. 6–9.
  • GOST 30754-2001. Tribofatika. Metody iznosoustalostnykh ispytaniy. Ispytaniya na kontaktno-mekhanicheskuyu ustalost [State Standart 30754–2001. Tribo-Fatigue. Wear-Fatigue Tests Methods. Mechano-Rolling Fatigue Tests]. Minsk, 2002. 32 p.
  • Ivanova V.S., Terentyev V.F. Priroda ustalosti metallov [Nature of metal fatigue]. Moscow, Metallurgiya, 1975. 455 p.
  • Troshchenko V.Т., Sosnovskiy L.А. Soprotivleniye ustalosti metallov i splavov: spravochnik [Resistance to fatigue of metals and alloys: a reference book]. Kiev, Naukova dumka, 1987, vol. 1. 510 p., vol. 2. 825 p.
  • Sosnovskiy L.А. Mekhanika ustalostnoye razrusheniye: slovarspravochnik [Mechanics of fatigue failure: a dictionaryreference]. Gomel, NPO “TRIBOFATIKA”, 1994, vol. 1. 328 p., vol. 2. 340 p.
  • Sosnovskiy L.А. [et al.] Tribofaticheskoy sistema koleso / rels dlya tyazhelovestnogo dvizheniya: povysheniye nagruzok i ... snizheniye zatrat? [A tribo-fatigue wheel / rail system for heavy traffic: increasing loads and ... reducing costs?]. Vestnik BelGUTa: Nauka i transport [Bulletin of BelSUT: Science and Transport], 2016, no. 1(32), pp. 219–226.
  • Sosnovskiy L.А., Konissarov V.V., Tyurin S.А. Eksperimentalnoye issledovaniye vliyaniya proskalzyvaniya na izmeneniye kharakteristik treniya pri kachenii [Experimental study of the influence of slip on the change in frictional characteristics during rolling]. Vestnik BelGUTa: Nauka i transport [Bulletin of BelSUT: Science and Transport], 2016, no. 1(32), pp. 116–125.