Abstract
The propagation of an operational fatigue crack in the roller of a continuous-casting machine is analyzed. The degradation of the surface is determined by sclerometry. The fracture of 25Kh1M1F steel is investigated, and the influence of the operating time on the steel’s fatigue strength is established.
Similar content being viewed by others
References
Yasnii, P.V. and Marushchak, P.O., Roliki MNLZ: Degradatsiya i treshinostoikost’ materialov (Rollers of Continuous-Casting Machines: Degradation and Crack Resistance), Ternopol: Dzhura, 2009.
Yasniy, P., Maruschak, P., Lapusta, Y., et al., Thermal Fatigue Material Degradation of Caster Rolls Surface Layers, Mech. Adv. Mater. Struct., 2008, vol. 15, nos. 6–7, pp. 499–507.
Lieurada, H.P., Dias, A., Giusti, J., and Wisniewski, J.A., Experimental Simulation and Theoretical Modelling of Crack Initiation and Propagation due to Thermal Cycling, High Temp. Technol., 1990, vol. 2, pp. 137–145.
Marushchak, P.O., Sorochak, A.P., and Bishchak, R.T., Energy Consumption in the Static Fracture of Material with Multiple Defects, Mezhdunar. nauch.-tekhn. konf. Sovremennye problemy mashinostroeniya (International Conference on Manufacturing Problems), Tomsk: TPU, 2010, pp. 246–250.
Marushchak, P.O., Bishchak, R.T., Gliha, V., and Vuherer, T., Surface Diagnostics of Metallurgical Equipment, Mezhdunar. nauch. konf. Aktual’nye problemy mekhaniki i mashinostroeniya, posv. 75-letiyu A.N. Tyurekhodzhaeva (International Conference on Mechanical and Manufacturing Problems, Dedicated to the Seventy-Fifth Birthday of A.N. Tyurekhodzhaev), Almaty: KNTU im. K.I. Satpaeva, 2009, pp. 252–257.
Markovets, M.P., Borisov, V.G., and Matyunin, V.M., Monitoring the Impact Strength of Steel without Taking Samples, Izv. Vyssh. Uchebn. Zaved., Mashinostr., 1970, no. 1, pp. 17–21.
Lundberg, S.E., Evaluation of Deterioration: Mechanisms and Roll Life of Different Roll Materials, Steel Res., 1993, vol. 64, no. 12, pp. 597–603.
Yasnii, P.V., Marushchak, P.O., Panin, S.V., and Bishchak, R.T., Scale Levels of Deformation and Fracture and Mechanical Properties of 25Kh1M1F Steel before and after Nonisothermal Loading, Fiz. Mezomekhan., 2010, vol. 13, no. 2, pp. 87–96.
Yasniy, P., Maruschak, P., Bishchak, R., Hlado, V., et al., Damage and Fracture Analysis of Heat-Resistant Steel Subjected to Thermal Cyclic Loading, Theor. Appl. Fract. Mech., 2009, vol. 52, pp. 22–25.
Standard Test Method for Scratch Hardness of Materials Using a Diamond Stylus, Annual Book of ASTM Standards, 2003, pp. 171–203.
Blank, V., Popov, M., Lvova, N., et al., Nano-Sclerometry Measurements of Superhard Materials and Diamond Hardness Using Scanning Force Microscope with Ultrahard Fullerite C60 Tip, J. Mater. Res., 1997, vol. 12, no. 11, pp. 3109–3114.
Yasnii, P.V., Marushchak, P.O., Panin, S.V., et al., Influence of Temperature on the Impact Fracture of Ferritic-Pearlitic 25Kh1M1F Steel, Fiz. Mezomekhan., 2010, vol. 13, no. 4, pp. 73–84.
Yasniy, P.V., Maruschak, P.O., and Hlado, V.B., Structure Evolution of Plastically Deformed Heat-Resistant Steel: Strain Localization in Tensile Test, Progr. Technol. Mater., 2009, pp. 17–23.
Yasnii, P.V., Hlado, V.B., Marushchak, P.O., and Bishchak, R.T., Degradation of the Microstructure of 25Kh1M1F Steel after Use, XVII Peterburgskie chteniya po problemam prochnosti (Seventeenth St Petersburg Lectures on Strength Problems), St Petersburg: SPbGU, 2007, p. 82.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © P.V. Yasnii, P.O. Marushchak, R.T. Bishchak, S.V. Panin, 2012, published in Vestnik Mashinostroeniya, 2012, No. 4, pp. 68–71.
About this article
Cite this article
Yasnii, P.V., Marushchak, P.O., Bishchak, R.T. et al. Deterioration of heat-resistant steel after prolonged operation. Russ. Engin. Res. 32, 364–367 (2012). https://doi.org/10.3103/S1068798X12040296
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068798X12040296