Study on Rolling and Hot Delivery Spheroidizing Annealing of GCr15 Bearing Steel
Source abstract
Abstract
In order to optimize the annealing process of GCr15 bearing steel, the deformation-induced hot rolling and hot delivery process was proposed. Combined with the traditional isothermal spheroidizing annealing process, a new hot delivery isothermal spheroidizing annealing process was designed. The effect of secondary isothermal time on the microstructure of samples was studied. The study shows that with the extension of the second isothermal time, the homogeneity of the microstructure increases first and then decreases; when the isothermal time is 1 h, the homogeneity is the best. The Vickers hardness and impact energy of the sample changes with the microstructure; when the isothermal time is 1 h, the Vickers hardness is 210 HV, and the impact energy of half sample is 37.4 J.
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Research context
OpenAlex topics: Microstructure and Mechanical Properties of Steels · Metal Alloys Wear and Properties · Metallurgy and Material Forming
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (22)
Show source-provided references
1. H.K.D.H. Bhadeshia, Steels for Bearings [J], Prog. Mater. Sci., 2012, 57(2), p 268–435.10.1016/j.pmatsci.2011.06.002 ↗
2. V.E. Zaretsky, Rolling Bearing Steels-a Technical and Historical Perspective [J], Mater. Sci. Technol. Lond., 2012, 28(1), p 58–69.10.1179/1743284711Y.0000000043 ↗
3. Y. Su, L.J. Miao, and X.F. Yu et al., Effect of Isothermal Quenching on Microstructure and Hardness of GCr15 Steel [J], J. Mater. Res. Technol., 2021, 15, p 2820–2827.10.1016/j.jmrt.2021.09.096 ↗
4. Y.Q. Zhao, C.X. Cui, and X.H. Han et al., Preparation of in situ NbC-TiC@Graphene/Fe Composite Inoculant and its Effect on Microstructures And Properties of GCr15 [J], Mater. Sci. Eng. A, 2020, 772, p 138737.10.1016/j.msea.2019.138737 ↗
5. D.X. Han, L.X. Du, and B. Zhang et al., Effect of Deformation on Deformation-Induced Carbides and Spheroidization in Bearing Steel [J], J. Mater. Sci., 2019, 54(3), p 2612–2627.10.1007/s10853-018-2974-0 ↗
6. J.D. Verhoeven, The Role of the Divorced Eutectoid Transformation in the Spheroidization of 52100 Steel[J], Metall. Mater. Trans. A, 2000, 31(10), p 2431–2438.10.1007/s11661-000-0188-x ↗
7. S.R. Su, R.B. Song, and C. Chen et al., The Novel Process of Spheroidizing-Critical Annealing used to Optimize the Properties of Carburized Steel and its Effect on Hardening Mechanism of Quenching and Tempering [J], Mater. Sci. Eng. A, 2019, 765, p 138322.10.1016/j.msea.2019.138322 ↗
8. M. Soleimani, H. Mirzadeh, and C. Dehghanian, Effects of Spheroidization Heat Treatment and Intercritical Annealing on Mechanical Properties and Corrosion Resistance of Medium Carbon dual Phase Steel [J], Mater. Chem. Phys., 2021, 257, p 123721.10.1016/j.matchemphys.2020.123721 ↗
9. H.L. Yi, Z.Y. Hou, and Y.B. Xu et al., Acceleration of Spheroidization in Eutectoid Steels by the Addition of Aluminum [J], Scr. Mater., 2012, 67, p 645–648.10.1016/j.scriptamat.2012.07.020 ↗
10. H.F. Peng, X.Y. Song, and A.G. Gao et al., Microstructure and Mechanical Properties of the Al-Added Ultrahigh Carbon Steel [J], Mater. Lett., 2005, 59(26), p 3330–3332.10.1016/j.matlet.2005.05.067 ↗
11. T. Wu, M.Z. Wang, and Y.W. Gao et al., Effects of Plastic Warm Deformation on Cementite Spheroidization of a Eutectoid Steel [J], J. Iron Steel Res. Int., 2012, 19(8), p 60–66.10.1016/S1006-706X(12)60140-X ↗
12. Y.G. Sun, C.J. Zhang, and X. Ji, Microstructure Evolution of TiBw/Ti Composites during Severe Plastic Deformation: Spheroidization Behavior [J], Mater. Charact., 2021, 171, p 110725.10.1016/j.matchar.2020.110725 ↗
13. V.A. Shabashov, L.G. Korshunov, and A.G. Mukoseev et al., Deformation-Induced Phase Transitions in a High-Carbon Steel [J], Mater. Sci. Eng. A, 2003, 346(1), p 196–207.10.1016/S0921-5093(02)00549-X ↗
14. J.J. Sun, F.L. Lian, and H.J. Liu et al., Microstructure of Warm Rolling and Pearlitic Transformation of Ultrafine-Grained GCr15 Steel [J], Mater. Charact., 2014, 95, p 291–298.10.1016/j.matchar.2014.07.011 ↗
15. S.L. Zhang, X.J. Sun, and H. Dong, Effect of Deformation on the Evolution of Spheroidization for the Ultra-High Carbon Steel [J], Mater. Sci. Eng. A, 2006, 432(1), p 324–332.10.1016/j.msea.2006.06.057 ↗
16. J.C. Pang, W.F. Yang, and G.D. Wang et al., Divorced Eutectoid Transformation in High-Al Added Steels due to Heterogenous Nucleation of κ-Carbide [J], Scr. Mater., 2022, 209, p 114395.10.1016/j.scriptamat.2021.114395 ↗
17. J.D. Verhoeven and E.D. Gibson, The Divorced Eutectoid Transformation in Steel [J], Metall. Mater. Trans. A, 1998, 29, p 1181–1189.10.1007/s11661-998-0245-4 ↗
18. X.C. Yang, H.Q. Xu, and Y. Wang et al., Effect of Isothermal Annealing on Spheroidization of Carbides in GCr15 Steel [J], Mater. Sci. Eng., 2017, 207, p 012051.
19. P.C. Jindal and J. Gurland, On the Relation of Hardness and Microstructure of Tempered and Spheroidized Carbon Steels [J], Metall. Mater. Trans. B, 1974, 5, p 1649–1653.10.1007/BF02646338 ↗
20. K.Z. Shepelyakovskii, A.G. Spektor, and A.N. Kuznetsov et al., Rapid Spheroidizing Annealing of Roller Bearings with Induction Heating [J], Met. Sci. Heat. Treat., 1976, 18(1), p 78–80.10.1007/BF00663758 ↗
21. L.W. Tong, L.C. Niu, and S. Jing et al., Low Temperature Impact Toughness of High Strength Structural Steel [J], Thin-Walled Struct., 2018, 132, p 410–420.10.1016/j.tws.2018.09.009 ↗
22. Y.Q. Wang, X.Y. Liu, and Y. Lin et al., Experimental Study on Impact Toughness of 960MPa High-Strength Steel and its Butt Weld at Low Temperature [J], Adv. Steel Constr., 2014, 17, p 915–919.