Effect of Element Addition and Heat Treatment Process on the Properties of High Manganese Steel

Khanh Mai Pham, Thai Thi Le, Nhung Thi Le, Tuan Anh Vu, Quyen Viet Vu, Nam Duong Nguyen

Abstract


The changing of properties of HMnS by alloy elements addition and heat treatment was presented. Studying about the hardness of HMnS were increased when the Mn contents increased. On the other hand, the Cr content has effective on the hardness and microstructure of this steel also, but with the Cr content was increased from 2% to 2,5%, the hardness of high Manganese steel was not much changed. With the research about HMnS, it was added the Cr and applied the advanced heat treatment process, the microstructure of this steel was formed the chrome carbide particles with grain fine which dispersed in the matrix with the formation of these dispersed carbide particles will contribute to increasing the alloy's abrasion resistance. With the difference in heat treatment processes, the microstructure and hardness were also changed. When the sample was heat-treated according to the model heat treating; the particle size of the sample is also significantly reduced. This explains why the hardness value of the sample increases significantly. Also, under the impact load, on the surface layer of this steel, the microstructure does not appear the martensite structure form but only see the twinning on the surface. These are new findings on the mechanism transformation of high manganese austenite steel when working under the impact of the impact force. The mechanism of transformation is quite different from the previous view of phase transformation under the impact force of high manganese austenitic steel.


Keywords


austenitic manganese steel; alloy elements addition; heat treatment; microstructure.

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References


S. B. Sant and R. W. Smith, “A study in the work-hardening behavior of austenitic manganese steels,” J. Mater. Sci., vol. 22, no. 5, pp. 1808–1814, May 1987.

L. G. Korshunov, I. I. Kositsina, V. V. Sagaradze, and N. L. Chernenko, “Effect of the carbide phase on the tribological properties of high-manganese antiferromagnetic austenitic steels alloyed with vanadium and molybdenum,” Phys. Met. Metallogr., vol. 112, no. 1, pp. 90–100, Jul. 2011.

J. B. Seol, J. E. Jung, Y. W. Jang, and C. G. Park, “Influence of carbon content on the microstructure, martensitic transformation and mechanical properties in austenite/-martensite dual-phase Fe-Mn-C steels,” Acta Mater., vol. 61, no. 2, pp. 558–578, 2013.

E. G. Moghaddam, N. Varahram, and P. Davami, “On the comparison of microstructural characteristics and mechanical properties of high-vanadium austenitic manganese steels with the Hadfield steel,” Mater. Sci. Eng. A, vol. 532, pp. 260–266, 2012.

N. Duong, L. Thi Chieu, and P. M. Khanh, “Studies on the Mechanism of Work Hardening of Austenitic High Manganese Steel Alloyed with Chromium and Vanadium,” Key Eng. Mater., vol. 737, pp. 32–37, 2017.

P. M. Khanh, N. D. Nam, L. T. Chieu, and H. T. N. Quyen, “Effects of Chromium Content and Impact Load on Microstructures and Properties of High Manganese Steel,” Mater. Sci. Forum, vol. 804, pp. 297–300, 2014.

A. Khosravifard, “Influence of High Strain Rates on the Mechanical Behavior of High Manganese Steels Abstract : In this study , dynamic mechanical properties of three high-manganese steels with TRIP / TWIP or fully TWIP characteristics are studied . High strain rate experi,” Iran. J. Mater. Form., vol. 1, no. 1, pp. 1–10, 2014.

X. Y. Feng, F. C. Zhang, Z. N. Yang, and M. Zhang, “Wear behaviour of nanocrystallised Hadfield steel,” Wear, vol. 305, no. 1–2, pp. 299–304, 2013.

I. Karaman, H. Sehitoglu, Y. I. Chumlyakov, H. J. Maier, and I. V. Kireeva, “The effect of twinning and slip on the bauschinger effect of hadfield steel single crystals,” Metall. Mater. Trans. A, vol. 32, no. 13, pp. 695–706, Mar. 2001.

Bahaa zaghloul, “An Overview On High Manganese Steel Casting.” https://www.academia.edu/23733633/AN_OVERVIEW_ON_HIGH_MANGANESE_STEEL_CASTING.

Y. N. Petrov, V. G. Gavriljuk, H. Berns, and F. Schmalt, “Surface structure of stainless and Hadfield steel after impact wear,” Wear, vol. 260, no. 6, pp. 687–691, 2006.

Z. Zheng, L. Fang, Y. Xu, W. Yan, and K. Sun, “Effect of surface nanocrystallization on abrasive wear properties in Hadfield steel,” Tribol. Int., vol. 42, no. 5, pp. 634–641, 2008.

S. K. Putatunda, “Influence of austempering temperature on microstructure and fracture toughness of a high-carbon, high-silicon and high-manganese cast steel,” Mater. Des., vol. 24, no. 6, pp. 435–443, 2003.

Y. Hosoi, Y. Okazaki, N. Wade, and K. Miyahara, “Phase stability and high-temperature strengths of high manganese-chromium-iron base alloys as reduced radio-activation materials,” J. Nucl. Mater., vol. 169, no. C, pp. 257–263, 1989.

M. K. Pham, D. N. Nguyen, and A. T. Hoang, “Influence of Vanadium Content on the Microstructure and Mechanical Properties of High-Manganese Steel,” Int. J. Mech. Mechatronics Eng., vol. 18, no. 2, pp. 141–147, 2018.

M. Azadi, A. M. Pazuki, and M. J. Olya, “The Effect of New Double Solution Heat Treatment on the High Manganese Hadfield Steel Properties,” Metallogr. Microstruct. Anal., vol. 7, no. 5, pp. 618–626, 2018.

C. Cayron, “One-step theory of fcc-bcc martensitic transformation 1 Introduction,” Acta Crystallogr., vol. A69, no. January, pp. 1–46, 2013.

D. Canadinc, H. Sehitoglu, H. J. Maier, D. Niklasch, and Y. I. Chumlyakov, “Orientation evolution in Hadfield steel single crystals under combined slip and twinning,” Int. J. Solids Struct., vol. 44, no. 1, pp. 34–50, 2007.

A. T. Hoang, D. N. Nguyen, and V. V. Pham, “Heat Treatment Furnace For Improving The Weld Mechanical Properties: Design and Fabrication,” Int. J. Mech. Eng. Technol., vol. 9, no. 6, pp. 496–506, 2018.

A. T. Hoang, T. T. Van Tran, and D. N. Nguyen, “Effect of heat treatment process on the microstructure and mechanical properties of the spray coating Ni-Cr on CT38 steel,” Int. J. Adv. Sci. Eng. Inf. Technol., vol. 9, no. 2, pp. 560–568, 2019.




DOI: http://dx.doi.org/10.18517/ijaseit.9.4.8801

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