Abstract
A martensitic stainless steel AISI420 fabricated by selective laser melting (SLM) and post-processed by austenitizing and tempering heat treatment was investigated in this study. The as-fabricated SLMed AISI420 showed a strong mechanical property anisotropy and low ductility in the longitudinal direction. Detailed microstructural characterization revealed the presence of austenite and a relatively sharp solidification texture in the as-fabricated state, while the sharp texture was considered as the cause for the mechanical property anisotropy. In contrast, a fully martensitic microstructure with a very weak texture was achieved after the austenitizing and tempering heat treatment. The mechanical property anisotropy was also fully eliminated, witnessing a significant improvement in the ductility, and thus, comparable mechanical performance with the wrought product was achieved in this study.
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S.K. Bonagani, V. Bathula, V. Kain, Corros. Sci. 131, 340 (2018)
M. Erdem, M. Altuğ, M. Karabulut, Int. J. Adv. Manuf. Technol. 85, 481 (2016)
A. Rajasekhar, Int. J. Sci. Eng. Res. 6, 547 (2015)
X. Zhao, Q. Wei, B. Song, Y. Liu, X. Luo, S. Wen, Y. Shi, Mater. Manuf. Process. 30, 1283 (2015)
C.Y. Yap, C.K. Chua, Z.L. Dong, Z.H. Liu, D.Q. Zhang, L.E. Loh, S.L. Sing, Appl. Phys. Rev. 2, 041101 (2015)
T. DebRoy, H.L. Wei, J.S. Zuback, T. Mukherjee, J.W. Elmer, J.O. Milewski, A.M. Beese, A. Wilson-Heid, A. De, W. Zhang, Prog. Mater. Sci. 92, 112 (2018)
Z. Chen, X. Wu, D. Tomus, C.H.J. Davies, Addit. Manuf. 21, 91 (2018)
J.H. Rao, Y. Zhang, A. Huang, X. Wu, K. Zhang, Int. J. Fatigue 182, 105215 (2019)
J.H. Rao, Y. Zhang, K. Zhang, X. Wu, A. Huang, Mater. Des. 182, 108005 (2019)
W. Xu, M. Brandt, S. Sun, J. Elambasseril, Q. Liu, K. Latham, K. Xia, M. Qian, Acta Mater. 85, 74 (2015)
D. Zhang, D. Qiu, M.A. Gibson, Y. Zheng, H.L. Fraser, D.H. Stjohn, M.A. Easton, Nature 576, 91 (2019)
Y.M. Wang, T. Voisin, J.T. McKeown, J. Ye, N.P. Calta, Z. Li, Z. Zeng, Y. Zhang, W. Chen, T.T. Roehling, R.T. Ott, M.K. Santala, P.J. Depond, M.J. Matthews, A.V. Hamza, T. Zhu, Nat. Mater. 17, 63 (2018)
D. Herzog, V. Seyda, E. Wycisk, C. Emmelmann, Acta Mater. 117, 371 (2016)
P. Krakhmalev, G. Fredriksson, K. Svensson, I. Yadroitsev, I. Yadroitsava, M. Thuvander, R. Peng, Metals (Basel) 8, 643 (2018)
Z. Sun, X. Tan, S.B. Tor, C.K. Chua, NPG Asia Mater. 10, 127 (2018)
G.T. Gray, V. Livescu, P.A. Rigg, C.P. Trujillo, C.M. Cady, S.R. Chen, J.S. Carpenter, T.J. Lienert, S.J. Fensin, Acta Mater. 138, 140 (2017)
J. Hou, W. Chen, Z. Chen, K. Zhang, A. Huang, J. Mater. Sci. Technol. 48, 63 (2020)
F. Khodabakhshi, M.H. Farshidianfar, A.P. Gerlich, M. Nosko, V. Trembošová, A. Khajepour, Addit. Manuf. 31, 100915 (2020)
M.K. Alam, M. Mehdi, R.J. Urbanic, A. Edrisy, Mater. Sci. Eng. A 773, 138815 (2020)
M.K. Alam, A. Edrisy, J. Urbanic, J. Pineault, J. Mater. Eng. Perform. 26, 1076 (2017)
M.K. Alam, A. Edrisy, J. Urbanic, Metall. Mater. Trans. A Phys. Metall. Mater. Sci. 50, 2495 (2019)
K. Saeidi, D.L. Zapata, F. Lofaj, L. Kvetkova, J. Olsen, Z. Shen, F. Akhtar, Addit. Manuf. 29, 100803 (2019)
R. Seede, D. Shoukr, B. Zhang, A. Whitt, S. Gibbons, P. Flater, A. Elwany, R. Arroyave, I. Karaman, Acta Mater. 186, 199 (2020)
X. Li, Y.H. Tan, H.J. Willy, P. Wang, W. Lu, M. Cagirici, C.Y.A. Ong, T.S. Herng, J. Wei, J. Ding, Mater. Des. 178, 107881 (2019)
E. Jelis, M. Clemente, S. Kerwien, N.M. Ravindra, M.R. Hespos, JOM 67, 582 (2015)
W. Wang, S. Kelly, JOM 68, 869 (2016)
S.D. Nath, E. Clinning, G. Gupta, V. Wuelfrath-Poirier, G. L’Espérance, O. Gulsoy, M. Kearns, S.V. Atre, Addit. Manuf. 28, 682 (2019)
K. Zhang, K.V. Yang, A. Huang, X. Wu, C.H.J. Davies, Int. J. Fatigue 80, 288 (2015)
H.J. Bunge, P.R. Morris, Texture Analysis in Materials Science: Mathematical Methods, 2nd edn. (Butterworths, London, 1982), p. 137
V. Randle, O. Engler, Introduction to Texture Analysis: Macrotexture, Microtexture and Orientation Mapping, 2nd edn. (CRC Press, Boca Raton, 2010), pp. 288–291
J.G. Back, G. Engberg, Materials (Basel) 10, 453 (2017)
P.P. Suikkanen, C. Cayron, A.J. DeArdo, L.P. Karjalainen, J. Mater. Sci. Technol. 27, 920 (2011)
J.Y. Chen, L. Xue, S.H. Wang, Microstructure characterization of laser-consolidated AISI 420 stainless steel. Paper Presented at the International Symposium on Materials Engineering for Structural Applications, Pittsburgh, Pennsylvania, 5–9 October 2008
P. Krakhmalev, I. Yadroitsava, G. Fredriksson, I. Yadroitsev, Mater. Des. 87, 380 (2015)
A. Hadadzadeh, F. Mokdad, M.A. Wells, D.L. Chen, Mater. Sci. Eng. A 709, 285 (2018)
S.D. Nath, H. Irrinki, G. Gupta, M. Kearns, O. Gulsoy, S. Atre, Powder Technol. 343, 738 (2019)
Acknowledgements
This work was supported by the National Key R&D Program of China (Grant No. 2018YFB1106100), the Shanghai Science and Technology Talents Program Fund (No. 19XD1431600) and the Shanghai Research Center of Complex Metal Parts by Additive Manufacturing (No. 14DZ2253600).
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Shi, Y., Xiong, X., Liu, Z. et al. Mechanical Property Evaluation of a SLMed Martensitic Stainless Steel. Acta Metall. Sin. (Engl. Lett.) 33, 1466–1476 (2020). https://doi.org/10.1007/s40195-020-01128-7
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DOI: https://doi.org/10.1007/s40195-020-01128-7