{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T00:10:02Z","timestamp":1774570202603,"version":"3.50.1"},"reference-count":118,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2020,7,27]],"date-time":"2020-07-27T00:00:00Z","timestamp":1595808000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Metals"],"abstract":"<jats:p>Additive manufacturing (AM) can be seen as a disruptive process that builds complex components layer upon layer. Two of its distinct technologies are Selective Laser Melting (SLM) and Electron Beam Melting (EBM), which are powder bed fusion processes that create metallic parts with the aid of a beam source. One of the most studied and manufactured superalloys in metal AM is the Ti\u20136Al\u20134V, which can be applied in the aerospace field due to its low density and high melting point, and in the biomedical area owing to its high corrosion resistance and excellent biocompatibility when in contact with tissues or bones of the human body. The research novelty of this work is the aggregation of all kinds of data from the last 20 years of investigation about Ti\u20136Al\u20134V parts manufactured via SLM and EBM, namely information related to residual stresses (RS), as well as the influence played by different heat treatments in reducing porosity and increasing mechanical properties. Throughout the report, it can be seen that the expected microstructure of the Ti\u20136Al\u20134V alloy is different in both manufacturing processes, mainly due to the distinct cooling rates. However, heat treatments can modify the microstructure, reduce RS, and increase the ductility, fatigue life, and hardness of the components. Furthermore, distinct post-treatments can induce compressive RS on the part\u2019s surface, consequently enhancing the fatigue life.<\/jats:p>","DOI":"10.3390\/met10081006","type":"journal-article","created":{"date-parts":[[2020,7,27]],"date-time":"2020-07-27T09:24:49Z","timestamp":1595841889000},"page":"1006","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":123,"title":["A Review of Heat Treatments on Improving the Quality and Residual Stresses of the Ti\u20136Al\u20134V Parts Produced by Additive Manufacturing"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6892-2808","authenticated-orcid":false,"given":"\u00d3scar","family":"Teixeira","sequence":"first","affiliation":[{"name":"ISEP\u2014School of Engineering, Polytechnic of Porto, Rua Dr. Ant\u00f3nio Bernardino de Almeida, 431, 4249-015 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8570-4362","authenticated-orcid":false,"given":"Francisco J. G.","family":"Silva","sequence":"additional","affiliation":[{"name":"ISEP\u2014School of Engineering, Polytechnic of Porto, Rua Dr. Ant\u00f3nio Bernardino de Almeida, 431, 4249-015 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4225-6525","authenticated-orcid":false,"given":"Lu\u00eds P.","family":"Ferreira","sequence":"additional","affiliation":[{"name":"ISEP\u2014School of Engineering, Polytechnic of Porto, Rua Dr. Ant\u00f3nio Bernardino de Almeida, 431, 4249-015 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1003-5480","authenticated-orcid":false,"given":"Eleonora","family":"Atzeni","sequence":"additional","affiliation":[{"name":"Department of Management and Production Engineering (DIGEP), Politecnico di Torino, Corso Duca degli Abruzzi, 24, 10129 Torino (TO), Italy"}]}],"member":"1968","published-online":{"date-parts":[[2020,7,27]]},"reference":[{"key":"ref_1","unstructured":"Goldberg, D. (2019, December 04). History of 3D Printing: It\u2019s Older than You Are (That Is, If You\u2019re Under 30). AutoDesk. Available online: https:\/\/www.autodesk.com\/redshift\/history-of-3d-printing\/."},{"key":"ref_2","unstructured":"ISO\/ASTM 52900-15 (2015). Standard Terminology for Additive Manufacturing\u2013General Principles\u2013Terminology, ASTM International."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1016\/j.promfg.2018.10.012","article-title":"A Novel Approach to Optimize the Design of Parts for Additive Manufacturing","volume":"17","author":"Silva","year":"2018","journal-title":"Procedia Manuf."},{"key":"ref_4","doi-asserted-by":"crossref","unstructured":"Gouveia, R.M., Silva, F.J.G., Atzeni, E., Sormaz, D., Alves, J.L., and Pereira, A.B. (2020). Effect of Scan Strategies and Use of Support Structures on Surface Quality and Hardness of L-PBF AlSi10Mg Parts. Materials, 13.","DOI":"10.3390\/ma13102248"},{"key":"ref_5","unstructured":"ASTM F2792-12a (2012). Standard Terminology for Additive Manufacturing Technologies (Withdrawn 2015), ASTM International."},{"key":"ref_6","unstructured":"Meiners, W. (1998). Shaped Body Especially Prototype or Replacement Part Production. (19649865), German Patent."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"698","DOI":"10.1016\/j.promfg.2019.09.060","article-title":"Influence of the scanning strategy parameters upon the quality of the SLM parts","volume":"41","author":"Giganto","year":"2019","journal-title":"Procedia Manuf."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1016\/j.powtec.2019.04.044","article-title":"Spatter transport by inert gas flow in selective laser melting: A simulation study","volume":"352","author":"Anwar","year":"2019","journal-title":"Powder Technol."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"355","DOI":"10.1016\/j.jmatprotec.2011.09.020","article-title":"Gas flow effects on selective laser melting (SLM) manufacturing performance","volume":"212","author":"Ferrar","year":"2012","journal-title":"J. Mater. Process. Technol."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.prostr.2019.08.019","article-title":"Notch fatigue behavior of Inconel 718 produced by selective laser melting","volume":"17","author":"Nicoletto","year":"2019","journal-title":"Procedia Struct. Integr."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"113","DOI":"10.2507\/IJSIMM10(3)1.169","article-title":"3D finite element analysis in the Selective Laser Melting process","volume":"10","author":"Contuzzi","year":"2011","journal-title":"Int. J. Simul. Model."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1016\/j.acme.2018.01.015","article-title":"The role of powder layer thickness on the quality of SLM printed parts","volume":"18","author":"Nguyen","year":"2018","journal-title":"Arch. Civ. Mech. Eng."},{"key":"ref_13","unstructured":"Arcam, A.B. (2006). Arrangement for the Production of a Three-Dimensional Product. (20060141089), U.S. Patent."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1016\/j.jmatprotec.2010.12.016","article-title":"Mesoscopic simulation of selective beam melting processes","volume":"211","author":"Attar","year":"2011","journal-title":"J. Mater. Process. Technol."},{"key":"ref_15","first-page":"1","article-title":"A literature review of powder-based electron beam melting focusing on numerical simulations","volume":"19","author":"Galati","year":"2018","journal-title":"Addit. Manuf."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"130","DOI":"10.1016\/j.ijfatigue.2015.12.003","article-title":"Critical assessment of the fatigue performance of additively manufactured Ti-6Al-4V and perspective for future research","volume":"85","author":"Li","year":"2016","journal-title":"Int. J. Fatigue"},{"key":"ref_17","first-page":"83","article-title":"Computational modeling of residual stress formation during the electron beam melting process for Inconel 718","volume":"7","author":"Prabhakar","year":"2015","journal-title":"Addit. Manuf."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1016\/j.jmatprotec.2015.08.028","article-title":"Dimensional accuracy of Electron Beam Melting (EBM) additive manufacture with regard to weight optimized truss structures","volume":"229","author":"Smith","year":"2016","journal-title":"J. Mater. Process. Technol."},{"key":"ref_19","doi-asserted-by":"crossref","unstructured":"Gokuldoss, P.K., Kolla, S., and Eckert, J. (2017). Additive manufacturing processes: Selective laser melting, electron beam melting and binder jetting-selection guidelines. Materials, 10.","DOI":"10.3390\/ma10060672"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"012005","DOI":"10.1088\/1757-899X\/328\/1\/012005","article-title":"An In-Depth Review on Direct Additive Manufacturing of Metals","volume":"328","author":"Azam","year":"2018","journal-title":"IOP Conf. Ser. Mater. Sci. Eng."},{"key":"ref_21","unstructured":"(2019, December 06). Properties of Titanium Ti-6Al-4V (Grade 5). Matweb. Available online: http:\/\/www.matweb.com\/search\/datasheet.aspx?MatGUID=10d463eb3d3d4ff48fc57e0ad1037434."},{"key":"ref_22","doi-asserted-by":"crossref","unstructured":"Zuback, J.S., and DebRoy, T. (2018). The hardness of additively manufactured alloys. Materials, 11.","DOI":"10.3390\/ma11112070"},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"703","DOI":"10.1016\/j.corsci.2016.06.009","article-title":"Distinction in corrosion resistance of selective laser melted Ti-6Al-4V alloy on different planes","volume":"111","author":"Dai","year":"2016","journal-title":"Corros. Sci."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"19","DOI":"10.1016\/j.jmbbm.2016.12.015","article-title":"Microstructural evolution and mechanical property of Ti-6Al-4V wall deposited by continuous plasma arc additive manufacturing without post heat treatment","volume":"69","author":"Lin","year":"2017","journal-title":"J. Mech. Behav. Biomed. Mater."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"839","DOI":"10.1016\/j.electacta.2006.06.018","article-title":"Corrosion behaviour of Ti\u20136Al\u20137Nb and Ti\u20136Al\u20134V ELI alloys in the simulated body fluid solution by electrochemical impedance spectroscopy","volume":"52","author":"Tamilselvi","year":"2006","journal-title":"Electrochim. Acta"},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/j.ctmat.2017.03.002","article-title":"A comparative study of manufacturing processes of complex surface parts in Titanium Ti6Al4V","volume":"29","author":"Castellanos","year":"2017","journal-title":"Ci\u00eancia Tecnol. Dos Mater."},{"key":"ref_27","unstructured":"L\u00fctjering, G., and Williams, J.C. (2007). Titanium, Springer. [2nd ed.]."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1559","DOI":"10.1016\/j.jclepro.2015.04.109","article-title":"Energy and emissions saving potential of additive manufacturing: The case of lightweight aircraft components","volume":"135","author":"Huang","year":"2016","journal-title":"J. Clean. Prod."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"172","DOI":"10.1016\/j.compositesb.2018.02.012","article-title":"Additive manufacturing (3D printing): A review of materials, methods, applications and challenges","volume":"143","author":"Ngo","year":"2018","journal-title":"Compos. Part B Eng."},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1007\/978-3-642-40246-3_45","article-title":"An automated visual inspection system for the classification of the phases of Ti-6Al-4V titanium alloy","volume":"8048","author":"Ducato","year":"2013","journal-title":"Lect. Notes Comput."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"206","DOI":"10.1016\/S0921-5093(97)00802-2","article-title":"Phase transformations during cooling in \u03b1+\u03b2 titanium alloys","volume":"243","author":"Ahmed","year":"1998","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_32","unstructured":"Boyer, R., Collings, E.W., and Welsch, G. (1994). Materials Properties Handbook: Titanium Alloys, ASM International."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/0925-8388(95)02057-8","article-title":"Influence of tempering temperature and time on the \u03b1\u2032-Ti-6Al-4V martensite","volume":"234","author":"Planell","year":"1996","journal-title":"J. Alloys Compd."},{"key":"ref_34","first-page":"1276","article-title":"Influence on martensite-start-temperature and volume expansion of low-transformation-temperature materials used for residual stress relief in beam welding","volume":"48","author":"Reisgen","year":"2017","journal-title":"Mater. Sci. Eng. Technol."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"107552","DOI":"10.1016\/j.matdes.2018.107552","article-title":"Additive manufacturing of Ti6Al4V alloy: A review","volume":"164","author":"Liu","year":"2019","journal-title":"Mater. Des."},{"key":"ref_36","first-page":"131","article-title":"An overview of residual stresses in metal powder bed fusion","volume":"27","author":"Bartlett","year":"2019","journal-title":"Addit. Manuf."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1016\/j.proeng.2018.02.010","article-title":"Surface roughness of Ti-6Al-4V parts obtained by SLM and EBM: Effect on the High Cycle Fatigue life","volume":"213","author":"Vayssette","year":"2018","journal-title":"Procedia Eng."},{"key":"ref_38","first-page":"141","article-title":"Raman measurements of stress in films and coatings","volume":"45","author":"Liu","year":"2014","journal-title":"Spectrosc. Prop. Inorg. Organomet. Compd."},{"key":"ref_39","unstructured":"Guo, J., Fu, H., Pan, B., and Kang, R. (2020). Recent progress of residual stress measurement methods: A review. Chin. J. Aeronaut."},{"key":"ref_40","doi-asserted-by":"crossref","unstructured":"Barros, R., Silva, F.J.G., Gouveia, R.M., Saboori, A., Marchese, G., Biamino, S., Salmi, A., and Atzeni, E. (2019). Laser Powder Bed Fusion of Inconel 718: Residual Stress Analysis Before and After Heat Treatment. Metals, 9.","DOI":"10.3390\/met9121290"},{"key":"ref_41","unstructured":"ASTM E 837-08 (2008). Standard Test Method for Determining Residual Stresses by the Hole-Drilling Strain-Gages, ASTM International."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"3303","DOI":"10.1016\/j.actamat.2010.02.004","article-title":"A study of the microstructural evolution during selective laser melting of Ti-6Al-4V","volume":"58","author":"Thijs","year":"2010","journal-title":"Acta Mater."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"450","DOI":"10.1108\/13552541011083371","article-title":"Ductility of a Ti-6Al-4V alloy produced by selective laser melting of prealloyed powders","volume":"16","author":"Facchini","year":"2010","journal-title":"Rapid Prototyp. J."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/j.matdes.2015.07.147","article-title":"Influence of defects on mechanical properties of Ti-6Al-4V components produced by selective laser melting and electron beam melting","volume":"86","author":"Gong","year":"2015","journal-title":"Mater. Des."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"295","DOI":"10.1016\/j.jmbbm.2017.03.024","article-title":"The effect of post-sintering treatments on the fatigue and biological behavior of Ti-6Al-4V ELI parts made by selective laser melting","volume":"71","author":"Benedetti","year":"2017","journal-title":"J. Mech. Behav. Biomed. Mater."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1007\/s11837-015-1297-8","article-title":"Ti-6Al-4V Additively Manufactured by Selective Laser Melting with Superior Mechanical Properties","volume":"67","author":"Xu","year":"2015","journal-title":"JOM"},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"364","DOI":"10.1016\/j.vacuum.2019.06.030","article-title":"Microstructure and mechanical properties of Ti\u20136Al\u20134V alloy fabricated using electron beam freeform fabrication","volume":"167","author":"Xu","year":"2019","journal-title":"Vacuum"},{"key":"ref_48","first-page":"47","article-title":"Effects of the microstructure and porosity on properties of Ti-6Al-4V ELI alloy fabricated by electron beam melting (EBM)","volume":"10","author":"Galarraga","year":"2016","journal-title":"Addit. Manuf."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1016\/j.matdes.2015.12.135","article-title":"Comparison of the microstructures and mechanical properties of Ti-6Al-4V fabricated by selective laser melting and electron beam melting","volume":"95","author":"Zhao","year":"2016","journal-title":"Mater. Des."},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"138740","DOI":"10.1016\/j.msea.2019.138740","article-title":"Build orientation, surface roughness, and scan path influence on the microstructure, mechanical properties, and flexural fatigue behavior of Ti\u20136Al\u20134V fabricated by electron beam melting","volume":"772","author":"Chern","year":"2020","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.matchar.2008.07.006","article-title":"Microstructures and mechanical properties of electron beam-rapid manufactured Ti-6Al-4V biomedical prototypes compared to wrought Ti-6Al-4V","volume":"60","author":"Murr","year":"2009","journal-title":"Mater. Charact."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1016\/j.msea.2014.01.041","article-title":"Fatigue performance evaluation of selective laser melted Ti-6Al-4V","volume":"598","author":"Edwards","year":"2014","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"1010","DOI":"10.1007\/s11661-012-1470-4","article-title":"Fatigue life of titanium alloys fabricated by additive layer manufacturing techniques for dental implants","volume":"44","author":"Chan","year":"2013","journal-title":"Metall. Mater. Trans. A Phys. Metall. Mater. Sci."},{"key":"ref_54","doi-asserted-by":"crossref","unstructured":"Fousov\u00e1, M., Vojt\u011bch, D., Doubrava, K., Daniel, M., and Lin, C.F. (2018). Influence of inherent surface and internal defects on mechanical properties of additively manufactured Ti6Al4V alloy: Comparison between selective laser melting and electron beam melting. Materials, 11.","DOI":"10.3390\/ma11040537"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"72","DOI":"10.1016\/j.actamat.2015.06.004","article-title":"On the role of melt flow into the surface structure and porosity development during selective laser melting","volume":"96","author":"Qiu","year":"2015","journal-title":"Acta Mater."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"480","DOI":"10.1016\/j.matdes.2018.06.049","article-title":"Mechanism of porosity formation and influence on mechanical properties in selective laser melting of Ti-6Al-4V parts","volume":"156","author":"Stef","year":"2018","journal-title":"Mater. Des."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1016\/j.matchar.2015.02.008","article-title":"XCT analysis of the influence of melt strategies on defect population in Ti-6Al-4V components manufactured by Selective Electron Beam Melting","volume":"102","author":"Zhao","year":"2015","journal-title":"Mater. Charact."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"105428","DOI":"10.1016\/j.ijmecsci.2020.105428","article-title":"Analytical modeling of part porosity in metal additive manufacturing","volume":"172","author":"Ning","year":"2020","journal-title":"Int. J. Mech. Sci."},{"key":"ref_59","doi-asserted-by":"crossref","unstructured":"Zhang, W., Qin, P., Wang, Z., Yang, C., Kollo, L., Grzesiak, D., and Prashanth, K.G. (2019). Superior wear resistance in EBM-Processed TC4 alloy compared with SLM and forged samples. Materials, 12.","DOI":"10.3390\/ma12050782"},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1179\/1432891713Z.000000000302","article-title":"Microstructure and mechanical properties of Ti\u20136Al\u20134V manufactured by electron beam melting process","volume":"17","author":"Mohammadhosseini","year":"2013","journal-title":"Mater. Res. Innov."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.actamat.2015.06.036","article-title":"Graded microstructure and mechanical properties of additive manufactured Ti-6Al-4V via electron beam melting","volume":"97","author":"Tan","year":"2015","journal-title":"Acta Mater."},{"key":"ref_62","doi-asserted-by":"crossref","first-page":"012009","DOI":"10.1088\/1757-899X\/266\/1\/012009","article-title":"Microstructure and mechanical properties of selective laser melted Ti6Al4V alloy","volume":"266","year":"2017","journal-title":"IOP Conf. Ser. Mater. Sci. Eng."},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"3872","DOI":"10.1007\/s11665-013-0658-0","article-title":"Microstructures and mechanical properties of Ti6Al4V parts fabricated by selective laser melting and electron beam melting","volume":"22","author":"Rafi","year":"2013","journal-title":"J. Mater. Eng. Perform."},{"key":"ref_64","doi-asserted-by":"crossref","first-page":"2307","DOI":"10.1016\/j.matpr.2019.07.676","article-title":"Study of heat treatment impact on the surface defects appearance on samples obtained by selective laser melting of Ti-6Al-4V during chemical polishing","volume":"19","author":"Balyakin","year":"2019","journal-title":"Mater. Today Proc."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"102581","DOI":"10.1016\/j.tafmec.2020.102581","article-title":"Surface roughness effect of SLM and EBM Ti-6Al-4V on multiaxial high cycle fatigue","volume":"108","author":"Vayssette","year":"2020","journal-title":"Theor. Appl. Fract. Mech."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"1127","DOI":"10.1016\/j.jmst.2017.12.003","article-title":"Heat treatment enhancing the compressive fatigue properties of open-cellular Ti-6Al-4V alloy prototypes fabricated by electron beam melting","volume":"34","author":"Yuan","year":"2018","journal-title":"J. Mater. Sci. Technol."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1016\/j.jmbbm.2016.01.034","article-title":"The influence of cell morphology on the compressive fatigue behavior of Ti-6Al-4V meshes fabricated by electron beam melting","volume":"59","author":"Zhao","year":"2016","journal-title":"J. Mech. Behav. Biomed. Mater."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"76","DOI":"10.1016\/j.matchar.2018.03.028","article-title":"Comparative study of fatigue properties of Ti-6Al-4V specimens built by electron beam melting (EBM) and selective laser melting (SLM)","volume":"143","author":"Chastand","year":"2018","journal-title":"Mater. Charact."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"105358","DOI":"10.1016\/j.ijfatigue.2019.105358","article-title":"Fatigue of additive manufactured Ti-6Al-4V, Part I: The effects of powder feedstock, manufacturing, and post-process conditions on the resulting microstructure and defects","volume":"132","author":"Pegues","year":"2020","journal-title":"Int. J. Fatigue"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"105363","DOI":"10.1016\/j.ijfatigue.2019.105363","article-title":"Fatigue of additive manufactured Ti-6Al-4V, Part II: The relationship between microstructure, material cyclic properties, and component performance","volume":"132","author":"Molaei","year":"2020","journal-title":"Int. J. Fatigue"},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"139695","DOI":"10.1016\/j.msea.2020.139695","article-title":"Compressive fatigue properties of additive-manufactured Ti-6Al-4V cellular material with different porosities","volume":"790","author":"Wu","year":"2020","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"104477","DOI":"10.1016\/j.engfailanal.2020.104477","article-title":"Creep and high temperature fatigue performance of as build selective laser melted Ti-based 6Al-4V titanium alloy","volume":"111","author":"Viespoli","year":"2020","journal-title":"Eng. Fail. Anal."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/j.ijfatigue.2018.11.019","article-title":"Fatigue performances of selective laser melted Ti-6Al-4V alloy: Influence of surface finishing, hot isostatic pressing and heat treatments","volume":"120","author":"Yu","year":"2019","journal-title":"Int. J. Fatigue"},{"key":"ref_74","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1016\/j.msea.2017.12.085","article-title":"Improvement in the high-temperature creep properties via heat treatment of Ti-6Al-4V alloy manufactured by selective laser melting","volume":"715","author":"Kim","year":"2018","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_75","first-page":"252","article-title":"Corrosion behavior of additively manufactured Ti-6Al-4V parts and the effect of post annealing","volume":"28","author":"Zeng","year":"2019","journal-title":"Addit. Manuf."},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"671","DOI":"10.1016\/j.pnsc.2016.12.006","article-title":"Fabrication and characterization of selective laser melting printed Ti\u20136Al\u20134V alloys subjected to heat treatment for customized implants design","volume":"26","author":"Wang","year":"2016","journal-title":"Prog. Nat. Sci. Mater. Int."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"106017","DOI":"10.1016\/j.optlastec.2019.106017","article-title":"Ultra-fine bimodal (\u03b1 + \u03b2) microstructure induced mechanical strength and corrosion resistance of Ti-6Al-4V alloy produced via laser powder bed fusion process","volume":"125","author":"Pazhanivel","year":"2020","journal-title":"Opt. Laser Technol."},{"key":"ref_78","first-page":"101039","article-title":"The effect of hot isostatic pressure on the corrosion performance of Ti-6Al-4 V produced by an electron-beam melting additive manufacturing process","volume":"33","author":"Leon","year":"2020","journal-title":"Addit. Manuf."},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"154620","DOI":"10.1016\/j.jallcom.2020.154620","article-title":"Investigation of electrochemical corrosion behavior of additive manufactured Ti\u20136Al\u20134V alloy for medical implants in different electrolytes","volume":"830","author":"Sharma","year":"2020","journal-title":"J. Alloys Compd."},{"key":"ref_80","doi-asserted-by":"crossref","unstructured":"Nalli, F., Bottini, L., Boschetto, A., Cortese, L., and Veniali, F. (2020). Effect of industrial heat treatment and barrel finishing on the mechanical performance of Ti6AL4V processed by selective laser melting. Appl. Sci., 10.","DOI":"10.3390\/app10072280"},{"key":"ref_81","doi-asserted-by":"crossref","unstructured":"Wysocki, B., Maj, P., Sitek, R., Buhagiar, J., Kurzyd\u0142owski, K.J., and \u015awieszkowski, W. (2017). Laser and electron beam additive manufacturing methods of fabricating titanium bone implants. Appl. Sci., 7.","DOI":"10.3390\/app7070657"},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1016\/j.engfailanal.2016.05.036","article-title":"Microstructure, static properties, and fatigue crack growth mechanisms in Ti-6Al-4V fabricated by additive manufacturing: LENS and EBM","volume":"69","author":"Zhai","year":"2016","journal-title":"Eng. Fail. Anal."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1016\/j.jallcom.2012.07.022","article-title":"Heat treatment of Ti6Al4V produced by Selective Laser Melting: Microstructure and mechanical properties","volume":"541","author":"Vrancken","year":"2012","journal-title":"J. Alloys Compd."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"3190","DOI":"10.1007\/s11661-011-0731-y","article-title":"As-fabricated and heat-treated microstructures of the Ti-6Al-4V alloy processed by selective laser melting","volume":"42","author":"Vilaro","year":"2011","journal-title":"Metall. Mater. Trans. A Phys. Metall. Mater. Sci."},{"key":"ref_85","doi-asserted-by":"crossref","first-page":"1776","DOI":"10.3390\/ma4101776","article-title":"Evaluation of titanium alloys fabricated using rapid prototyping technologies-electron beam melting and laser beam melting","volume":"4","author":"Koike","year":"2011","journal-title":"Materials"},{"key":"ref_86","unstructured":"ASTM F136-08 (2008). Standard Specification for Wrought Titanium-6Aluminum-4Vanadium ELI (Extra Low Interstitial) Alloy for Surgical Implant Applications (UNS R56401), ASTM International. Available online: www.astm.org."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"061016","DOI":"10.1115\/1.4025773","article-title":"Electron Beam Additive Manufacturing of Titanium Components: Properties and Performance","volume":"135","author":"Edwards","year":"2013","journal-title":"J. Manuf. Sci. Eng."},{"key":"ref_88","doi-asserted-by":"crossref","first-page":"120","DOI":"10.1016\/j.actamat.2017.05.025","article-title":"Predicting tensile properties of Ti-6Al-4V produced via directed energy deposition","volume":"133","author":"Hayes","year":"2017","journal-title":"Acta Mater."},{"key":"ref_89","doi-asserted-by":"crossref","first-page":"126690","DOI":"10.1016\/j.matlet.2019.126690","article-title":"Hot isostatic pressing (HIP) to achieve isotropic microstructure and retain as-built strength in an additive manufacturing titanium alloy (Ti-6Al-4V)","volume":"257","author":"Benzing","year":"2019","journal-title":"Mater. Lett."},{"key":"ref_90","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/j.jmatprotec.2015.01.025","article-title":"Improvement of fatigue resistance and ductility of TiAl6V4 processed by selective laser melting","volume":"220","author":"Kasperovich","year":"2015","journal-title":"J. Mater. Process. Technol."},{"key":"ref_91","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1016\/j.ijfatigue.2012.11.011","article-title":"On the mechanical behaviour of titanium alloy TiAl6V4 manufactured by selective laser melting: Fatigue resistance and crack growth performance","volume":"48","author":"Leuders","year":"2013","journal-title":"Int. J. Fatigue"},{"key":"ref_92","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.msea.2014.07.086","article-title":"Effect of the build orientation on the mechanical properties and fracture modes of SLM Ti-6Al-4V","volume":"616","author":"Simonelli","year":"2014","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_93","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1016\/j.procir.2020.05.071","article-title":"Ti-6Al-4V lattice structures produced by EBM: Heat treatment and mechanical properties","volume":"88","author":"Galati","year":"2020","journal-title":"Procedia CIRP"},{"key":"ref_94","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1016\/j.msea.2017.08.020","article-title":"Influences of scanning speed and short-time heat treatment on fundamental properties of Ti-6Al-4V alloy produced by EBM method","volume":"704","author":"Morita","year":"2017","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_95","doi-asserted-by":"crossref","first-page":"1562","DOI":"10.1016\/j.jallcom.2017.11.263","article-title":"Effect of subtransus heat treatment on the microstructure and mechanical properties of additively manufactured Ti-6Al-4V alloy","volume":"735","author":"Zhang","year":"2018","journal-title":"J. Alloys Compd."},{"key":"ref_96","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1016\/j.actamat.2018.09.064","article-title":"Globularization using heat treatment in additively manufactured Ti-6Al-4V for high strength and toughness","volume":"162","author":"Sabban","year":"2019","journal-title":"Acta Mater."},{"key":"ref_97","doi-asserted-by":"crossref","first-page":"152615","DOI":"10.1016\/j.jallcom.2019.152615","article-title":"Heat-treatment effects on mechanical properties and microstructure evolution of Ti-6Al-4V alloy fabricated by laser powder bed fusion","volume":"816","author":"Tsai","year":"2020","journal-title":"J. Alloys Compd."},{"key":"ref_98","doi-asserted-by":"crossref","first-page":"417","DOI":"10.1016\/j.msea.2017.01.019","article-title":"Effects of heat treatments on microstructure and properties of Ti-6Al-4V ELI alloy fabricated by electron beam melting (EBM)","volume":"685","author":"Galarraga","year":"2017","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_99","doi-asserted-by":"crossref","first-page":"93","DOI":"10.1016\/j.actamat.2020.03.003","article-title":"Effect of heat treatment on the tensile behavior of selective laser melted Ti-6Al-4V by in situ X-ray characterization","volume":"189","author":"Zhang","year":"2020","journal-title":"Acta Mater."},{"key":"ref_100","doi-asserted-by":"crossref","unstructured":"Ter Haar, G.M., and Becker, T.H. (2018). Selective laser melting produced Ti-6Al-4V: Post-process heat treatments to achieve superior tensile properties. Materials, 11.","DOI":"10.3390\/ma11010146"},{"key":"ref_101","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1108\/13552540610707013","article-title":"Residual stresses in selective laser sintering and selective laser melting","volume":"12","author":"Mercelis","year":"2006","journal-title":"Rapid Prototyp. J."},{"key":"ref_102","doi-asserted-by":"crossref","first-page":"980","DOI":"10.1177\/0954405412437085","article-title":"Assessing and comparing influencing factors of residual stresses in selective laser melting using a novel analysis method","volume":"226","author":"Kruth","year":"2012","journal-title":"Proc. Inst. Mech. Eng. Part B J. Eng. Manuf."},{"key":"ref_103","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1007\/s11740-009-0192-y","article-title":"Investigations on residual stresses and deformations in selective laser melting","volume":"4","author":"Zaeh","year":"2010","journal-title":"Prod. Eng."},{"key":"ref_104","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/j.msea.2017.11.103","article-title":"Effect of scanning strategies on residual stress and mechanical properties of Selective Laser Melted Ti6Al4V","volume":"712","author":"Ali","year":"2018","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_105","doi-asserted-by":"crossref","first-page":"342","DOI":"10.1016\/j.ijleo.2018.05.128","article-title":"Role of scanning strategy on residual stress distribution in Ti-6Al-4V alloy prepared by selective laser melting","volume":"170","author":"Song","year":"2018","journal-title":"Optik"},{"key":"ref_106","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/j.optlastec.2015.07.009","article-title":"Study on the microstructure, mechanical property and residual stress of SLM Inconel-718 alloy manufactured by differing island scanning strategy","volume":"75","author":"Lu","year":"2015","journal-title":"Opt. Laser Technol."},{"key":"ref_107","doi-asserted-by":"crossref","first-page":"82","DOI":"10.1016\/j.msea.2011.12.072","article-title":"Investigation of laser shock peening effects on residual stress state and fatigue performance of titanium alloys","volume":"536","author":"Maawad","year":"2012","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_108","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.surfcoat.2017.12.003","article-title":"Effect of laser shock peening on microstructure and hot corrosion of TC11 alloy","volume":"335","author":"Tong","year":"2018","journal-title":"Surf. Coat. Technol."},{"key":"ref_109","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.surfcoat.2017.07.045","article-title":"Impact toughness and microstructural response of Ti-17 titanium alloy subjected to laser shock peening","volume":"327","author":"Huang","year":"2017","journal-title":"Surf. Coat. Technol."},{"key":"ref_110","doi-asserted-by":"crossref","first-page":"3411","DOI":"10.1016\/j.msea.2010.01.076","article-title":"Improvement of fatigue life of Ti-6Al-4V alloy by laser shock peening","volume":"527","author":"Zhang","year":"2010","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_111","doi-asserted-by":"crossref","first-page":"44","DOI":"10.1016\/j.apsusc.2015.11.192","article-title":"Microstructure evolution and grain refinement of Ti-6Al-4V alloy by laser shock processing","volume":"363","author":"Ren","year":"2016","journal-title":"Appl. Surf. Sci."},{"key":"ref_112","doi-asserted-by":"crossref","first-page":"503","DOI":"10.1016\/j.surfcoat.2018.06.020","article-title":"Laser shock peening of laser additive manufactured Ti6Al4V titanium alloy","volume":"349","author":"Guo","year":"2018","journal-title":"Surf. Coat. Technol."},{"key":"ref_113","doi-asserted-by":"crossref","first-page":"139199","DOI":"10.1016\/j.msea.2020.139199","article-title":"Effects of laser shock peening on microstructure and fatigue behavior of Ti\u20136Al\u20134V alloy fabricated via electron beam melting","volume":"780","author":"Jin","year":"2020","journal-title":"Mater. Sci. Eng. A"},{"key":"ref_114","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1016\/j.jmst.2019.11.039","article-title":"Microstructural evolution and stress state related to mechanical properties of electron beam melted Ti-6Al-4V alloy modified by laser shock peening","volume":"50","author":"Lan","year":"2020","journal-title":"J. Mater. Sci. Technol."},{"key":"ref_115","doi-asserted-by":"crossref","first-page":"1225","DOI":"10.1016\/j.procir.2019.03.298","article-title":"Characterization and mechanical properties of As-Built SLM Ti-6Al-4V subjected to surface mechanical post-treatment","volume":"81","author":"Eyzat","year":"2019","journal-title":"Procedia CIRP"},{"key":"ref_116","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1016\/j.jmapro.2020.01.039","article-title":"A study of the relationship between thermal expansion and residual stresses in selective laser melting of Ti-6Al-4V","volume":"52","author":"Yakout","year":"2020","journal-title":"J. Manuf. Process."},{"key":"ref_117","first-page":"231","article-title":"Controlling of residual stress in additive manufacturing of Ti6Al4V by finite element modeling","volume":"12","author":"Vastola","year":"2016","journal-title":"Addit. Manuf."},{"key":"ref_118","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1007\/s00170-020-05065-8","article-title":"Analytical modeling of part distortion in metal additive manufacturing","volume":"107","author":"Ning","year":"2020","journal-title":"Int. J. Adv. Manuf. 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