Abstract
TiAlN coating was deposited on the surface of 20Cr steel samples by physical vapor deposition. TiAlN coated samples and 20Cr steel matrix samples were in three conditions of friction to do reciprocating friction and wear tests with a Si3N4 ceramic ball friction pair which was loaded 2, 5 and 8 N. The wear images and the distribution of elements were obtained by the scanning electron microscope and the energy spectrometer respectively. Then the three-dimensional profile meter was used to get the profile of the grinding marks and the step meter gained two-dimensional contour curve. Results of investigation showed that the friction coefficient of TiAlN water-based lubrication friction increased with the increase of the load, and TiAlN oil-based lubrication friction had the same rule. Under 5 and 8 N loads, the friction coefficients were higher than both of TiAlN and 20Cr steel matrix dry friction in the middle friction stage. As concluded through the experimental analysis, abrasive wear was the main wear mechanism of dry friction; the fatigue wear and oxidation wear were accompanied in some conditions. Water had a great influence on the micro morphology of the grinding mark. The wear of 20Cr steel matrix is the most serious.
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Holmberg, K., Kivikytö-Reponen, P., and Härkisaari, P., “Global Energy Consumption due to Friction and Wear in the Mining Industry,” Tribology International, Vol. 115, pp. 116–139, 2017.
Zheng, G. M., Zhao, G. Y., and Cheng, X., “Frictional and Wear Performance of TiAlN/TiN Coated Tool Against High-Strength Steel,” Ceramics International, Vol. 44, No. 6, pp. 6878–6885, 2018.
Alvino, A., Antonini, A., and Lega, D., “Failure Analysis on a Fractured 34CrMo4 Steel High Pressure Cylinder Filled with a Mixture of Inert Gases,” Engineering Failure Analysis, Vol. 38, pp. 49–57, 2014.
Mi, G.-B., Yao, K., and Min, X.-H., “Effect of Temperature on Wear Behavior in a Ti-V-Cr Base Fireproof Titanium Alloy,” International Journal of Precision Engineering and Manufacturing, Vol. 18, No. 11, pp. 1553–1559, 2017.
Wu, X. L., Jiang, P., and Chen, L., “Synergetic Strengthening by Gradient Structure,” Materials Research Letters, Vol. 2, No. 4, pp. 185–191, 2014.
Gunes, I., “Investigation of Tribological Properties and Characterization of Borided AISI 420 and AISI 5120 Steels,” Transactions of the Indian Institute of Metals, Vol. 67, No. 3, pp. 359–365, 2014.
Hunkel, M., Dalgic, M., and Hoffmann, F., “Plasticity of the Low Alloy Steel SAE 5120 during Heating and Austenitizing,” BHM Berg-und Hüttenmännische Monatshefte, Vol. 155, No. 3, pp. 125–128, 2010.
Han, W. and Li, H., “Effect of TiN Coated Tools on Machinability and Wear Mechanism in Dry Turning of 20CrMo Steel,” Journal of Central South University (Science and Technology), Vol. 45, No. 1, pp. 64–70, 2014.
Yong, T., Bo, M., Bin, L., Wei, Y., Binhai, Y., and Longsheng, L., “Influences of Sedimentation Time and Target Current Ratio on Wear Resistance of a Magnetron Sputtered TiAlN Coating,” Rare Metal Materials and Engineering, Vol. 45, No. 12, pp. 3057–3061, 2016.
Wang, Y. and Yang, S., “Friction and Wear Characteristics of 18 Ni(300) Steel at High Speed Dry Sliding Condition,” Tribology, Vol. 37, No. 2, pp. 218–224, 2017.
Zhao, S. S., Mei, H. J., and Cheng, L. S., “Study on Mechanical Property of TiAlN Coatings of Large Thickness,” Chinese Journal of Materials Research, Vol. 30, No. 8, pp. 614–620, 2016.
Kong, D. J. and Gun, H. Y., “Friction-wear Behaviors of Cathodic Arc Ion Plating TiAlN Coatings at High Temperature,” Tribology International, Vol. 88, pp. 31–39, 2015.
Han, X. M., Gao, F., Song, B. Y., and Fu, R., “Effect of Friction Speed on Friction and Wear Performance of Cu-matrix Friction Materials,” Tribology, Vol. 29, No. 1, pp. 89–95, 2009.
Liu, C. X. and Sun, J. L., “Effect of Load on Friction and Wear Behaviors of Alumina Matrix Ceramic Guideway Materials,” Journal of Alloys and Compounds, Vol. 743, pp. 268–273, 2018.
Hu, J. B., Wu, W., Wu, M. M., and Yuan, S., “Numerical Investigation of the Air-Oil Two-Phase Flow Inside an Oil-Jet Lubricated Ball Bearing,” International Journal of Heat and Mass Transfer, Vol. 68, pp. 85–93, 2014.
Zhang, H. X., Liu, C. L., Lu, L., Yan, H. P., and Lyu, S., “Performance of Ion Plating TiAlN Coating on YG8,” International Journal of Precision Engineering and Manufacturing, Vol. 17, No. 12, pp. 195–201, 2016.
Liu, H. B., Wang, H. Y., Zhang, L., and Liu, G., “Analysis on Penetration Mechanism of Oil Jet Lubrication for High Speed Rolling Bearing,” Journal of Aerospace Power, Vol. 31, No. 7, pp. 1766–1776, 2016.
Jesthi, D. K., Mandal, P., Rout, A. K., and Nayak, R. K., “Enhancement of Mechanical and Specific Wear Properties of Glass/Carbon Fiber Reinforced Polymer Hybrid Composite,” Procedia Manufacturing, Vol. 20, pp. 536–541, 2018.
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Yuan-Ming Li B.Sc. Experimentalist in the College of Engineering and Technology, Southwest University, P.R.China. His research interest is Mechanical design and material modification.
Qi-Bin Yue B.Sc. candidate in the College of Engineering and Technology, Southwest University, P.R.China. His research interest is Mechanical design and Material modification.
Hua-Ying Li A. Professor in the College of Engineering and Technology, Southwest University, P.R.China. Her research interest is Mechanical design.
Hui-Bo He Ph.D. A. Professor in the College of Engineering and Technology, Southwest University. P.R.China. His research interest is Mechanical design and surface modification.
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Li, YM., Yue, QB., Li, HY. et al. Friction and Wear Characteristics of 20Cr Steel Substrate and TiAlN Coating under Different Lubrication Conditions. Int. J. Precis. Eng. Manuf. 19, 1521–1528 (2018). https://doi.org/10.1007/s12541-018-0179-8
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DOI: https://doi.org/10.1007/s12541-018-0179-8