Abstract
This article presents the results of a study of the effects of the amount and metastability of retained austenite on the abrasive wear resistance of 0.55% C–Si–Mn–Cr–Mo–V–Nb steel subjected to Q&P treatment to obtain a heterogeneous martensite/bainite/austenite structure. The content of retained austenite varied from 13 to 28%, while the carbon content in austenite varied from 0.97 to 1.23%. The wear tests were carried out according to the three-body abrasion scheme using quartz or corundum as an abrasive. The microstructure and worn surface of the steel were examined using an electron scanning microscope and X-ray analysis. It has been established that during the transition from corundum to quartz the tendency of austenite to deformation martensitic transformation during wear decreased sharply. The wear of the steel is inversely proportional to its hardness and the amount of austenite that transforms to martensite during wear. The latter tendency is more pronounced under testing with a softer abrasive. In this case, Q&P treated steel is superior in wear resistance to martensite quenched steel.
Similar content being viewed by others
REFERENCES
Caballero, F.G. and Bhadeshia, H.K.D.H. Very strong bainite, Curr. Opin. Solid State Mater. Sci., 2004, vol. 8, pp. 251–257.
Bleck, W., Guo, X., and Ma, Y., The TRIP effect and its application in cold formable sheet steels, Steel Res. Int., 2017, vol. 88, no. 10, art. ID 1 700 218.
Pierce, D.T., Coughlin, D.R., Clarke, K.D., De Moor, E., Poplawsky, J., Williamson, D.L., Mazumder, B., Speer, J.G., Hood, A., and Clarke, A.J., Microstructural evolution during quenching and partitioning of 0.2C–1.5Mn–1.3Si steels with Cr or Ni additions, Acta Mater., 2018, vol. 151, pp. 454–469.
Malinov, L.S., Malinov, V.L., and Burova, D.V., Impact of metastable austenite on the wear resistance of tool steel, J. Frict. Wear, 2018, vol. 39, no. 4, pp. 349–353.
Efremenko, V.G., Shimizu, K., Pastukhova, T.V., Chabak, Yu.G., Kusumoto, K., and Efremenko, A.V., Effect of bulk heat treatment and plasma surface hardening on the microstructure and erosion wear resistance of complex-alloyed cast irons with spheroidal vanadium carbides, J. Frict. Wear, 2017, vol. 38, no. 1, pp. 58–64.
Garcia-Mateo, C., Caballero, F. G., Sourmail, T., Kuntz, M., Cornide, J., Smanio, V., and Elvira, R., Tensile behavior of a nanocrystalline bainitic steel containing 3 wt % silicon, Mater. Sci. Eng., A, 2012, vol. 549, pp. 185–192.
Caballero, F.G., Rementeria, R., Morales-Rivas, L., Benito-Alfonso, M., Yang, J.-R., de Castro, D., Poplawsky, J.D., Sourmail, T., and Garcia-Mateo, C., Understanding mechanical properties of nano-grained bainitic steels from multiscale structural analysis, Metals, 2019, vol. 9, p. 426.
Hesse, O., Merker, J., Brykov, M., and Efremenko, V., Zur Festigkeit Niedriglegierter Stahle mit Erhöhtem Kohlenstoffgehalt gegen Abrasiven Verschleiß, Tribol. Schmierungstech., 2013, vol. 60, no. 6, pp. 37–43.
Efremenko, V.G., Hesse, O., Friedrich, Th., Kunert, M., Brykov, M. N., Shimizu, K., Zurnadzhy, V.I., and Šuchmann, P., Two-body abrasion resistance of high-carbon high-silicon steel: metastable austenite vs nanostructured bainite, Wear, 2019, vols. 418–419, pp. 24–35.
Li, H.Y., Lu, X.W., Li, W.J., and Jin, X.J., Microstructure and mechanical properties of an ultrahigh-strength 40SiMnNiCr steel during the one-step quenching and partitioning process, Metall. Mater. Trans. A, 2010, vol. 41, pp. 1284–1300.
Tenenbaum, M.M., Soprotivlenie abrazivnomu iznashivaniyu (Resistance to Abrasive Wear), Moscow: Mashinostroenie, 1976.
Kostetskii, B.I., Trenie, smazka i iznos v mashinakh (Friction, Lubrication, and Wear in Machines), Moscow: Tekhnika, 1970.
Funding
The authors are grateful to the Ministry of Education and Science of Ukraine and Slovak Academic Information Agency (SAIA) for financial support of the studies.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by A. Muravev
About this article
Cite this article
Zurnadzhy, V.I., Efremenko, V.G., Brykov, M.N. et al. The Metastability of Retained Austenite in Multiphase Steel during Abrasive Wear. J. Frict. Wear 41, 119–124 (2020). https://doi.org/10.3103/S1068366620020178
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068366620020178