Effect of Cyclic Heat Treatment on the Hardness and Microstructures of High Carbon Tool Steel
DOI:
https://doi.org/10.38032/scse.2025.1.10Keywords:
High carbon steel, Microstructure, Traditional heat treatment, Cyclic heat treatment, Martensite, QuenchingAbstract
For any tool, abrasion or friction is obvious that causes high wear and ultimately determines its service life. As a result, special focus on the wear resistance of the tool steel is essential. The high wear resistance of tool steel is mostly due to its high hardness achieved by proper heat treatment. In this regard, there is no doubt that alloying elements like Cr, Mn, W, Ni, V, Mo, etc. also play vital roles. However, like alloying elements, final microstructures of tool steels are also very important to ensure the hardness as well as wear resistance. In the case of traditional heat treatment, the steel is heated to a proper austenitizing temperature, soaking there for a predetermined time and quench it into a suitable media. In contrast, in cyclic heating steel is cooled from austenitizing temperature in several steps for modified microstructures. In this study, high carbon tool steel was heat treated by conventional as well as modified cyclic method. After heat treatment, the resulted microstructure and hardness of the heat-treated steel was studied. Experiment results suggest that cyclic heat treatment has a synergistic action in modifying microstructures hence the hardness.
Downloads
Downloads
References
[1] Totten, G., 2007. Steel Heat Treatment. 2nd ed. CRC Press, p.2.
https://doi.org/10.1201/NOF0849384530
[2] Worldsteel.org. 2022. worldsteel | worldsteel. [online] Available at: <https://www.worldsteel.org/about-steel/about-steel.html> [Accessed 18 January 2022].
[3] Singh, R., 2016. Stresses, Shrinkage, and Distortion in Weldments. Applied Welding Engineering, pp.201-238.
https://doi.org/10.1016/B978-0-12-804176-5.00017-7
[4] Bayraktar, S., 2021. Dry cutting: a sustainable machining technology. Sustainable Manufacturing, pp.231-257.
https://doi.org/10.1016/B978-0-12-818115-7.00004-3
[5] Daramola, O., Adewuyi, B. and Oladele, I., 2010. Effects of Heat Treatment on the Mechanical Properties of Rolled Medium Carbon Steel. Journal of Minerals and Materials Characterization and Engineering, 09(08), pp.693-708.
https://doi.org/10.4236/jmmce.2010.98050
[6] Rajan, T.V; Sharma, C.P. and Sharma, A. (1989). Heat Treatment Principles and Techniques.Prentice Hall of India Private'Limited, New Delhi. pp. 36-58
[7] Mamoru, O. Yukito, T; Hitoshi, K; and Yuji, F. (1990). Development of New Steel Plates for building structural use, Nippon Steel Technical Report, No 44 pp. 8-15.
[8] Ismail, N., Khatif, N., Kecik, M. and Shaharudin, M., 2016. The effect of heat treatment on the hardness and impact properties of medium carbon steel. IOP Conference Series: Materials Science and Engineering, 114, p.012108.
https://doi.org/10.1088/1757-899X/114/1/012108
[9] Akinlabi, E.T and Akinlabi, S.A. Characterising the effects of Heat treatment on 3CR12 and AISI316 Stainless Steels. International Journal of Materials and Metallurgical Engineering, 2014, 8(2): 256-261.
[10] Roney, T.J., and Loker, D.R. Evaluation of quenching methods for the purpose of acoustic data collection. Procedia Manufacturing, 2017, 10: 1118-1128.
https://doi.org/10.1016/j.promfg.2017.07.102
[11] Singh, J. and Nath, S., 2020. Improved slurry erosion resistance of martensitic 13wt.%Cr-4wt.%Ni steel subjected to cyclic heat treatment. Wear, 460-461, p.203476.
https://doi.org/10.1016/j.wear.2020.203476
[12] Aweda, J., Orhadahwe, T. and Ohijeagbon, I., 2018. Rapid Cyclic Heating of Mild Steel and its Effects on Microstructure and Mechanical properties. IOP Conference Series: Materials Science and Engineering, 413, p.012016.
https://doi.org/10.1088/1757-899X/413/1/012016
[13] Lee, S. and Lee, Y., 2007. Thermodynamic Formula for the Acm Temperature of Low Alloy Steels. ISIJ International, 47(5), pp.769-771.
https://doi.org/10.2355/isijinternational.47.769
[14] H., K. Gai, L. He, C. Zhang, H. Cui, and M. Li. Non-isothermal phase-transformation kinetics model for evaluating the austenization of 55CrMo steel based on Johnson-Mehl-Avrami equation. Materials & Design, Vol. 92, 2016, pp. 731-741.
https://doi.org/10.1016/j.matdes.2015.12.110
[15] Sherif El-Eskandarany, M., El-Bahnasawy, H., Ahmed, H. and Eissa, N., 2001. Mechanical solid-state reduction of haematite with magnesium. Journal of Alloys and Compounds, 314(1-2), pp.286-295.
https://doi.org/10.1016/S0925-8388(00)01245-7
[16] Prakash, L., 1995. Application of fine grained tungsten carbide based cemented carbides. International Journal of Refractory Metals and Hard Materials, 13(5), pp.257-264.
https://doi.org/10.1016/0263-4368(95)92672-7
[17] Haque, M., Khan, S. and Kaiser, M., 2022. Effect of Sc and Zr on Precipitation Behaviour of Wrought Al- Bronze. IOP Conference Series: Materials Science and Engineering, 1248(1), p.012037.
https://doi.org/10.1088/1757-899X/1248/1/012037
[18] Kaneko, K., Matsumura, S., Sadakata, A., Fujita, K., Moon, W., Ozaki, S., Nishimura, N. and Tomokiyo, Y., 2004. Characterization of carbides at different boundaries of 9Cr-steel. Materials Science and Engineering: A, 374(1-2), pp.82-89.
Published
Conference Proceedings Volume
Section
License
Copyright (c) 2025 M S Haque, A Wafa, Md Aminul Islam (Author)
This work is licensed under a Creative Commons Attribution 4.0 International License.
All the articles published by this journal are licensed under a Creative Commons Attribution 4.0 International License
