[1] Nguyen H D, Pramanik A, Basak A K et al. A critical review on additive manufacturing of Ti-6Al-4V alloy: microstructure and mechanical properties[J]. Journal of Materials Research and Technology, 18, 4641-4661(2022).

[2] Attar H, Calin M, Zhang L C et al. Manufacture by selective laser melting and mechanical behavior of commercially pure titanium[J]. Materials Science and Engineering: A, 593, 170-177(2014).

[3] Gibson B T, Bandari Y K, Richardson B S et al. Melt pool size control through multiple closed-loop modalities in laser-wire directed energy deposition of Ti-6Al-4V[J]. Additive Manufacturing, 32, 100993(2020).

[4] Liu S, Brice C, Zhang X L. Interrelated process-geometry-microstructure relationships for wire-feed laser additive manufacturing[J]. Materials Today Communications, 31, 103794(2022).

[5] Fu Y L, Demir A G, Guo N. Additive manufacturing of Ti-6Al-4V alloy by micro-laser metal wire deposition with pulsed wave emission: processability and microstructure formation[J]. The International Journal of Advanced Manufacturing Technology, 126, 2693-2711(2023).

[6] Sun W Z, Shan F H, Zong N F et al. A simulation and experiment study on phase transformations of Ti-6Al-4V in wire laser additive manufacturing[J]. Materials & Design, 207, 109843(2021).

[7] Brandl E, Palm F, Michailov V et al. Mechanical properties of additive manufactured titanium (Ti-6Al-4V) blocks deposited by a solid-state laser and wire[J]. Materials & Design, 32, 4665-4675(2011).

[8] Mahamood R M, Akinlabi E T. Corrosion behavior of laser additive manufactured titanium alloy[J]. The International Journal of Advanced Manufacturing Technology, 99, 1545-1552(2018).

[9] Ibrahim M Z, Sarhan A A D, Shaikh M O et al. Investigate the effects of the laser cladding parameters on the microstructure, phases formation, mechanical and corrosion properties of metallic glasses coatings for biomedical implant application[M]. Almangour B. Additive manufacturing of emerging materials, 299-323(2019).

[10] Yao J H, Wang Y, Wu G L et al. Growth characteristics and properties of micro-arc oxidation coating on SLM-produced TC4 alloy for biomedical applications[J]. Applied Surface Science, 479, 727-737(2019).

[11] Ramasamy P, Sundharam S. Microhardness and corrosion resistance of plasma sprayed bioceramic bilayer coated Ti-6Al-4V implants[J]. Journal of the Australian Ceramic Society, 57, 605-613(2021).

[12] Li J Q, Lin X, Wang J et al. Effect of stress-relief annealing on anodic dissolution behaviour of additive manufactured Ti-6Al-4V via laser solid forming[J]. Corrosion Science, 153, 314-326(2019).

[13] Ettefagh A H, Zeng C Y, Guo S M et al. Corrosion behavior of additively manufactured Ti-6Al-4V parts and the effect of post annealing[J]. Additive Manufacturing, 28, 252-258(2019).

[14] Xu Y Z, Lu Y, Sundberg K L et al. Effect of annealing treatments on the microstructure, mechanical properties and corrosion behavior of direct metal laser sintered Ti-6Al-4V[J]. Journal of Materials Engineering and Performance, 26, 2572-2582(2017).

[15] Dou E H, Xiao M L, Ke L D et al. Effect of heat treatment on microstructure and mechanical properties of selective-laser-melted TC11 titanium alloys[J]. Chinese Journal of Lasers, 48, 0602117(2021).

[16] Liu Z, Zhao Z B, Liu J R et al. Effects of solution-aging treatments on microstructure features, mechanical properties and damage behaviors of additive manufactured Ti-6Al-4V alloy[J]. Materials Science and Engineering: A, 800, 140380(2021).

[17] Su J L, Xie H M, Tan C L et al. Microstructural characteristics and tribological behavior of an additively manufactured Ti-6Al-4V alloy under direct aging and solution-aging treatments[J]. Tribology International, 175, 107763(2022).

[18] Wang P Q, Wang Y Y, Wu M J et al. Effects of heat treatment on microstructure, mechanical properties, and anisotropy of laser melting deposited TC4[J]. Chinese Journal of Lasers, 48, 1002116(2021).

[19] Caballero A, Ding J L, Bandari Y et al. Oxidation of Ti-6Al-4V during wire and arc additive manufacture[J]. 3D Printing and Additive Manufacturing, 6, 91-98(2019).

[20] Bermingham M J, Thomson-Larkins J, St John D H et al. Sensitivity of Ti-6Al-4V components to oxidation during out of chamber Wire + Arc Additive Manufacturing[J]. Journal of Materials Processing Technology, 258, 29-37(2018).

[21] Ding W W, Wang Z W, Chen G et al. Oxidation behavior of low-cost CP-Ti powders for additive manufacturing via fluidization[J]. Corrosion Science, 178, 109080(2021).

[22] Sallica-Leva E, Caram R, Jardini A L et al. Ductility improvement due to martensite α′ decomposition in porous Ti-6Al-4V parts produced by selective laser melting for orthopedic implants[J]. Journal of the Mechanical Behavior of Biomedical Materials, 54, 149-158(2016).

[23] Hanawa T, Asami K, Asaoka K. Repassivation of titanium and surface oxide film regenerated in simulated bioliquid[J]. Journal of Biomedical Materials Research, 40, 530-538(1998).

[24] Wu B T, Pan Z X, Li S Y et al. The anisotropic corrosion behaviour of wire arc additive manufactured Ti-6Al-4V alloy in 3.5% NaCl solution[J]. Corrosion Science, 137, 176-183(2018).

[25] Xu Y, Li Z P, Zhang G Q et al. Electrochemical corrosion and anisotropic tribological properties of bioinspired hierarchical morphologies on Ti-6Al-4V fabricated by laser texturing[J]. Tribology International, 134, 352-364(2019).

[26] Metikos̆-Huković M, Kwokal A, Piljac J. The influence of niobium and vanadium on passivity of titanium-based implants in physiological solution[J]. Biomaterials, 24, 3765-3775(2003).

[27] Wang Z D, Wang S B, Wu E K et al. Study on electrochemical corrosion characteristics of titanium alloy repaired by underwater directional energy deposition[J]. Chinese Journal of Lasers, 49, 1402806(2022).

[28] Gong X J, Cui Y J, Wei D X et al. Building direction dependence of corrosion resistance property of Ti-6Al-4V alloy fabricated by electron beam melting[J]. Corrosion Science, 127, 101-109(2017).

[29] Dai N W, Zhang L C, Zhang J X et al. Distinction in corrosion resistance of selective laser melted Ti-6Al-4V alloy on different planes[J]. Corrosion Science, 111, 703-710(2016).