Establishment of a new class of wear: adhesion initiated catastrophic wear

• Autorzy: Markov D. , Kelly D.
• Języki publikacji: EN

Abstrakty

EN

The nucleation mechanisms and early stages of four types of catastrophic wear (cw), which can be identified as adhesion-initiated (ai) are considered. Close connections are established: a) between two low-energy types of AICW and a disclination mode of plastic deformation and between two high-energy types of AICW and an amorphous mode of plastic deformation, b) between the incidence of either type of low-energy aicw and the hardness of an AICW seed domain relative to that of the friction surfaces, and c) between the onset of AICW and a competitive stripping and reformation of interlayers. Hypothesis on generation and transfer of energy and heat at microlevel (in process of movement of dislocations and disclinations) is developed as a base of amorphous deformation. Attention is drawn to a need for further consideration of terminology in this field.

Słowa kluczowe

EN

adhesion; catastrophic wear; seizure; scoring; scuffing; galling

PL

wytrzymałość materiałów; przyczepność; tarcie

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mechanics and Engineering
• Rocznik: 2002
• Tom: Vol. 7, no 3
• Strony: 887--901
• Opis fizyczny: Bibliogr. 17 poz., rys., wykr.

Twórcy

autor

Markov D.

• Department TM, Railway Research Institute 3-d Mytishchinskaya St. 10, 129851 Moscow, RUSSIA

autor

Kelly D.

• Department of Engineering, university of Leicester university Road, Leicester, LE1 7RH, ENGLAND

Bibliografia

• [1] Alexeyev N.M. (1990): On the motion of material in the border layer in solid state friction. - Wear, vol.139, pp.33-48.
• [2] Blakemore J.S. (1986): Solid State Physics. - Cambridge University Press.
• [3] Campany R.G. and Wilson R.W. (1982): The metallurgy of scoring and scuffing failure. Proc. Symp. Tribology of Reciproc. Engines, I. Mech. E., London, pp.201-211.
• [4] Green A.P. (1955): Friction between unlubricated metals: a theoretical analysis of the junction model. - Proc. R. Soc. London, Ser.A, vol.228, pp. 191-204.
• [5] Greenwood J.A. and Tabor D. (1957): The properties of model friction junctions. - Conf. on Lubrication and Wear, Inst, of Mech. Eng., London, pp.92.
• [6] Hardy W.B. and Hardy J.K. (1919): Note on static friction and on the lubricating properties of certain chemical substances. - Phil. Mag., S.6, vol.38, No.223, pp.32-49.
• [7] Kashcheev V.I. (1969): On the question of steel wear at conditions of intensive seizure. Physicochemical Mechanic of Materials, No.4, pp.21-30 (in Russian).
• [8] Kostetsky B.I. (1980): Wear Resistance of Materials. - Moscow: Mashinostroenie (in Russian).
• [9] Kragelsky I.V., Alekseev N.M., Ribakova L.M. and Nasarov A.N. (1977): Influence of scuffing resistance of materials by their hardening in friction process. - Mashinovedenie, No.6, pp.88-94 (in Russian).
• [10] Kragelsky I.V., Alekseev N.M. and Fisun L.E. (1980): On nature of seizure under dry and boundary friction. - Journal Friction and Wear, No.2, pp. 197-208.
• [11] Likhacherv V.A. and Hairov R.U. (1975): Introductions in Theory of Disclinations. - Leningrad: Leningrad State University (in Russian).
• [12] Markov D. (1997): Laboratory tests for seizure of rail and wheel steels. - Wear, No.208, pp.91-104.
• [13] Markov D. and Kelly D. (2000:) Mechanisms of adhesion-initiated catastrophic wear: pure sliding. - Wear, No.239, pp. 189-210.
• [14] Ribin V.V. (1986): Large Plastic Deformations and Fracture of Metals. - Moscow: Metallurgia (in Russian).
• [15] Vinogradov G.V., Podolskii U.J. and Krepova N.V. (1965): Conditions and types of galling at friction of quenched steel in carbonic lubricants. - Mashinostroenie, No.5, pp. 109-114 (in Russian).
• [16] Vladimirov V.I. (1984): Physical Nature of Metal Fracture. - Moscow: Metallurgia, pp.280 (in Russian).
• [17] Vladimirov V.I. and Romanov A.E. (1986): Disclinations in Crystals. - Leningrad: Nauka (in Russian).