A comparative study on WE43 magnesium alloy fabricated by laser powder bed fusion coupled with deep cryogenic treatment: Evolution in microstructure and mechanical properties

Pollock, 2010, Weight loss with magnesium alloys, Science, 328, 986, 10.1126/science.1182848 Proust, 2019, Processing magnesium at room temperature, Science, 365, 30, 10.1126/science.aax9732 Salehi, 2019, Towards additive manufacturing of magnesium alloys through integration of binderless 3D printing and rapid microwave sintering, Addit. Manuf., 29 Hantzsche, 2010, Effect of rare earth additions on microstructure and texture development of magnesium alloy sheets, Scr. Mater., 63, 725, 10.1016/j.scriptamat.2009.12.033 Liang, 2023, Microstructure and corrosion behavior of Y-modified ZK60 Mg alloy prepared by laser powder bed fusion, Corros. Sci., 211, 10.1016/j.corsci.2022.110895 Attarzadeh, 2022, Analysis of element loss, densification, and defects in laser-based powder-bed fusion of magnesium alloy WE43, J. Magnes. Alloy., 10, 2118, 10.1016/j.jma.2022.02.011 Wang, 2021, Microstructure and microhardness mechanism of selective laser melting Mg-Y-Sm-Zn-Zr alloy, J. Alloy. Compd., 868, 10.1016/j.jallcom.2021.159107 Moreno, 2003, Microstructural stability and creep of rare-earth containing magnesium alloys, Scr. Mater., 48, 1029, 10.1016/S1359-6462(02)00595-X Wang, 2021, Research on solidification behavior of selective laser melted Mg-Y-Sm-Zn-Zr alloy: From molten pool to cubic sample, Mater. Today Commun., 28 Peng, 2023, Additive manufacturing of magnesium alloys by selective laser melting technology: a review, Acta Metall. Sin., 59, 31 Dobkowska, 2022, A comparison of the microstructure-dependent corrosion of dual-structured Mg-Li alloys fabricated by powder consolidation methods: laser powder bed fusion vs pulse plasma sintering, J. Magnes. Alloy., 10, 3553, 10.1016/j.jma.2022.06.003 Ahmadi, 2022, Review of selective laser melting of magnesium alloys: advantages, microstructure and mechanical characterizations, defects, challenges, and applications, J. Mater. Res. Technol., 19, 1537, 10.1016/j.jmrt.2022.05.102 Li, 2023, Selective laser melting of magnesium alloys: necessity, formability, performance, optimization and applications, J. Mater. Sci. Technol., 154, 65, 10.1016/j.jmst.2022.12.053 Mussatto, 2021, Influences of powder morphology and spreading parameters on the powder bed topography uniformity in powder bed fusion metal additive manufacturing, Addit. Manuf., 38 Zhan, 2023, Effect of microstructure on the superelasticity of high-relative-density Ni-rich NiTi alloys fabricated by laser powder bed fusion, J. Mater. Process. Technol., 317, 117, 10.1016/j.jmatprotec.2023.117988 Hooper, 2018, Melt pool temperature and cooling rates in laser powder bed fusion, Addit. Manuf., 22, 548 Guo, 2020, In-situ full-field mapping of melt flow dynamics in laser metal additive manufacturing, Addit. Manuf., 31 Li, 2019, Aging phenomenon in low lattice-misfit cobalt-free maraging steel: microstructural evolution and strengthening behavior, Mater. Sci. Eng., A, 739, 445, 10.1016/j.msea.2018.10.069 Yao, 2021, Surface modification of biomedical Mg-Ca and Mg-Zn-Ca alloys using selective laser melting: Corrosion behaviour, microhardness and biocompatibility, J. Magnes. Alloy., 9, 2155, 10.1016/j.jma.2020.08.011 Zumdick, 2019, Additive manufactured WE43 magnesium: A comparative study of the microstructure and mechanical properties with those of powder extruded and as-cast WE43, Mater. Charact., 147, 384, 10.1016/j.matchar.2018.11.011 Wu, 2021, Additive manufacturing of ZK60 magnesium alloy by selective laser melting: parameter optimization, microstructure and biodegradability, Mater. Today Commun., 26 Zeng, 2022, Recent progress and perspectives in additive manufacturing of magnesium alloys, J. Magnes. Alloy., 10, 1511, 10.1016/j.jma.2022.03.001 Deng, 2022, Microstructure evolution and mechanical properties of a high-strength Mg-10Gd-3Y–1Zn-0.4Zr alloy fabricated by laser powder bed fusion, Addit. Manuf., 49 Buha, 2008, Reduced temperature (22–100 °C) ageing of an Mg-Zn alloy, Mater. Sci. Eng., A, 492, 11, 10.1016/j.msea.2008.02.038 Motallebi, 2022, Post-processing heat treatment of lightweight magnesium alloys fabricated by additive manufacturing: a review, J. Mater. Res. Technol., 20, 1873, 10.1016/j.jmrt.2022.07.154 Li, 2016, Effect of post-weld heat treatments on strength and toughness behavior of T-250 maraging steel welded by laser beam, Mater. Sci. Eng., A, 663, 157, 10.1016/j.msea.2016.03.082 Li, 2022, Beneficial effects of deep cryogenic treatment on mechanical properties of additively manufactured high entropy alloy: cyclic vs single cryogenic cooling, J. Mater. Sci. Technol., 115, 40, 10.1016/j.jmst.2021.11.022 Li, 2023, A critical review on wire-arc directed energy deposition of high-performance steels, J. Mater. Res. Technol., 24, 9369, 10.1016/j.jmrt.2023.05.163 Lee, 2020, Microstructural characteristics of AZ31 alloys rolled at room and cryogenic temperatures and their variation during annealing, J. Magnes. Alloy., 8, 537, 10.1016/j.jma.2020.03.003 Che, 2022, Effects of cryogenic treatment on microstructure and mechanical properties of AZ31 magnesium alloy rolled at different paths, Mater. Sci. Eng., A, 832, 10.1016/j.msea.2021.142475 Wang, 2009, Effects of high temperature and cryogenic treatment on the microstructure and abrasion resistance of a high chromium cast iron, J. Mater. Process. Technol., 209, 3236, 10.1016/j.jmatprotec.2008.07.035 Li, 2022, Overcoming the strength-ductility trade-off in an additively manufactured CoCrFeMnNi high entropy alloy via deep cryogenic treatment, Addit. Manuf., 50 Gill, 2011, Metallurgical principles of cryogenically treated tool steels-a review on the current state of science, Int. J. Adv. Manuf. Technol., 54, 59, 10.1007/s00170-010-2935-5 Monica, 2017, Deep cryogenic treatment of HPDC AZ91 magnesium alloys prior to aging and its influence on alloy microstructure and mechanical properties, J. Mater. Process. Technol., 239, 297, 10.1016/j.jmatprotec.2016.08.029 Liu, 2014, Effect of cryogenic treatment on the microstructure and mechanical properties of Mg-1.5Zn-0.15Gd magnesium alloy, Mater. Sci. Eng., A, 592, 10.1016/j.msea.2013.11.009 Kim, 2004, Evaluation of static and dynamic fracture toughness using apparent fracture toughness of notched specimen, Mater. Sci. Eng., A, 387, 381, 10.1016/j.msea.2004.01.134 Li, 2021, Microstructure, mechanical properties, corrosion resistance and cytocompatibility of WE43 Mg alloy scaffolds fabricated by laser powder bed fusion for biomedical applications, Mater. Sci. Eng., C., 119, 10.1016/j.msec.2020.111623 Xu, 2014, On the strain accommodation of β1 precipitates in magnesium alloy WE54, Acta Mater., 75, 122, 10.1016/j.actamat.2014.04.073 Esmaily, 2020, A detailed microstructural and corrosion analysis of magnesium alloy WE43 manufactured by selective laser melting, Addit. Manuf., 35 Zhang, 2016, Effect of heat treatment on microstructure, mechanical properties and fracture behaviors of sand-cast Mg-4Y–3Nd-1Gd-0.2Zn-0.5Zr alloy, Mater. Sci. Eng., A, 677, 411, 10.1016/j.msea.2016.09.044 Jiang, 2018, Unveiling the formation of basal texture variations based on twinning and dynamic recrystallization in AZ31 magnesium alloy during extrusion, Acta Mater., 157, 53, 10.1016/j.actamat.2018.07.014 Jakraphan, 2017, Effect of heat treatment conditions on the passivation behavior of WE43C Mg–Y–Nd alloy in chloride containing alkaline environments, J. Magnes. Alloy., 5, 147, 10.1016/j.jma.2017.03.003 StJohn, 2011, The Interdependence Theory: the relationship between grain formation and nucleant selection, Acta Mater., 59, 4907, 10.1016/j.actamat.2011.04.035 Li, 2021, Achieving exceptionally high strength in binary Mg-13Gd alloy by strong texture and substantial precipitates, Scr. Mater., 193, 142, 10.1016/j.scriptamat.2020.10.052 Antion, 2003, Hardening precipitation in a Mg-4Y–3RE alloy, Acta Mater., 51, 5335, 10.1016/S1359-6454(03)00391-4 Li, 2021, The role of dislocation-solute interactions on the creep behaviour of binary Mg-RE alloys, Sci. Rep., 11, 2860, 10.1038/s41598-021-82517-5 G. Lorimer, R. Azari-Khosroshaki, M. Ahmed, in: Proceedings of the International Conference on Solid-Solid Phase Transformations, The Japan Institute of Metals， 1999, pp. 185–92. I.J. Polmear, Light alloys/metallurgy of the light metals, metallurgy and materials science, 3rd ed, Warrendale, 1995, pp. 96–206. Bramfitt, 1970, The effect of carbide and nitride additions on the heterogeneous nucleation behavior of liquid iron, Metall. Trans., 1, 1987, 10.1007/BF02642799 Basu, 2021, Stacking-fault mediated plasticity and strengthening in lean, rare-earth free magnesium alloys, Acta Mater., 211, 10.1016/j.actamat.2021.116877 Jahedi, 2018, Deformation and fracture mechanisms in WE43 magnesium-rare earth alloy fabricated by direct-chill casting and rolling, Mater. Sci. Eng., A, 726, 194, 10.1016/j.msea.2018.04.090