AllDP, , D Printed Iron Man Suit: The Most Incredible Projects | AllDP, https://alldp.com//d-printed-iron-man-suit AlMangour, B., D. Grzesiak, and J.-M. Yang, , “Selective Laser Melting of TiB/H Steel Nanocomposites: Influence of Hot Isostatic Pressing Post-Treatment,” J. Mater. Process. Technol., Vol. , pp. –, https:// doi.org/./j.jmatprotec... Baker, R., , Method of Making Decorative Articles, US Patent ,,, filed  November , and issued  April  Balla, V.K., P.D. DeVasConCellos, W. Xue, S. Bose, and A. Bandyopadhyay, , “Fabrication of Compositionally and Structurally Graded Ti-TiO Structures Using Laser Engineered Net Shaping (LENS),” Acta Biomater., Vol. , No. , pp. –, https://doi.org/./j.actbio... Bandyopadhyay, A., and B. Heer, , “Additive Manufacturing of Multi-Material Structures,” Mater. Sci. Eng.: R: Reports, Vol. , pp. –, https://doi.org/./j.mser... Batista, M., V. Furlanetto, and S.D. Brandi, , “Development of a Resis- tance Spot Eelding Process Using Additive Manufacturing,” Metals (Basel), Vol. , pp. –, https://doi.org/./met Bayat, M., A. Thanki, S. Mohanty, A. Witvrouw, S. Yang, J. Thorborg, N.S. Tiedje, and J.H. Hattel, , “Keyhole-Induced Porosities in Laser-Based Powder Bed Fusion (L-PBF) of TiAlV: High-Fidelity Modelling and Experimental Validation,” Addit. Manuf., Vol. , https://doi.org/./j. addma.. Bermingham, M.J., D. Kent, H. Zhan, D.H. Stjohn, and M.S. Dargusch, , “Controlling the Microstructure and Properties of Wire Arc Additive Manufactured Ti-Al-V with Trace Boron Additions,” Acta Mater., Vol. , pp. –, https://doi.org/./j.actamat... Bi, G., C.-N. Sun, H.-C. Chen, F.L. Ng, and C.C.K. Ma, , “Microstruc- ture and Tensile Properties of Superalloy IN Fabricated by Micro-laser Aided Additive Manufacturing,” Mater. & Des., Vol. , pp. –, https://doi.org/./j.matdes... Blank, M., P. Nair, and T. Pöschel, , “Capillary Viscous Flow and Melting Dynamics: Coupled Simulations for Additive Manufacturing Applications,” Int. J. Heat Mass Transf., Vol. , pp. –, https://doi .org/./j.ijheatmasstransfer... Boettinger, W.J., S.R. Coriell, A.L. Greer, A. Karma, W. Kurz, M. Rappaz, and R. Trivedi, , “Solidification Microstructures: Recent Develop- ments, Future Directions,” Acta Mater., Vol. , pp. –, https://doi. org/./S-()- Brandl, E., A. Schoberth, and C. Leyens, , “Morphology, Microstruc- ture, and Hardness of Titanium (Ti-Al-V) Blocks Deposited by Wire- Feed Additive Layer Manufacturing (ALM),” Mater. Sci. Eng. A., Vol. , pp. –, https://doi.org/./j.msea... Brice, C.A., and W.H. Hofmeister, , “Determination of Bulk Residual Stresses in Electron Beam Additive-Manufactured Aluminum,” Metall. Mater. Trans. A, Vol. , pp. –, https://doi.org/./s- --z Brown, C.O., E.M. Breinan, and B.H. Kear, , Method for Fabricating Articles by Sequential Layer Deposition, US Patent ,,, filed  October , and issued  April  Buynak, C.F., J. Blackshire, E.A. Lindgren, and K.V. Jata, , “Challenges and Opportunities in NDE, ISHM and Material State Awareness for Aircraft Structures: US Air Force Perspective,” AIP Conference Proceedings, Vol. , https://doi.org/./. Calta, N., , Final Technical Report Project Title: In-situ Data Acqui- sition and Tool Development for Additive Manufacturing Metal Powder Systems, pp. – Calta, N., P. Collins, A. Martin, M. Matthews, J.N. Weker, R. Ott, K. Stone, and C. Tassone, , “In-situ Data Acquisition and Tool Development for Additive Manufacturing Metal Powder Systems,” Technical Report, SLAC National Accelerator Lab and Lawrence Livermore National Lab, https://doi.org/./ Carroll, B.E., T.A. Palmer, and A.M. Beese, , “Anisotropic Tensile Behavior of Ti-Al-V Components Fabricated with Directed Energy Deposition Additive Manufacturing,” Acta Materialia, Vol. , pp. –, https://doi.org/./j.actamat... Chalmers, B., , Principles of Solidification, Wiley, New York, NY Chlebus, E., B. Kuznicka, ′ R. Dziedzic, and T. Kurzynowski, , “Titanium Alloyed with Rhenium by Selective Laser Melting,” Mater. Sci. Eng.: A, Vol. , pp. –, https://doi.org/./j.msea... Collins, P.C., , “A Combinatorial Approach to the Development of Composition-Microstructure-Property Relationships in Titanium Alloys Using Directed Laser Deposition,” PhD thesis, Ohio State University, Columbus, OH, Publication No. AAI Collins, P.C., C. V. Haden, I. Ghamarian, B.J. Hayes, T. Ales, G. Penso, V. Dixit, and G. Harlow, , “Progress toward an Integration of Process-Structure-Property-Performance Models for ‘Three-Dimensional (-D) Printing’ of Titanium Alloys,” JOM, Vol. , pp. –, https: //doi.org/./s---y Collins, P.C., D.A. Brice, P. Samimi, I. Ghamarian, and H.L. Fraser, , “Microstructural Control of Additively Manufactured Metallic Materials,” Annu. Rev. Mater. Res., Vol. , pp. –, https://doi.org/./ annurev-matsci-- Cottam, R., J. Wang, and V. Luzin, , “Characterization of Microstruc- ture and Residual Stress in a D H Tool Steel Component Produced by Additive Manufacturing,” J. Mater. Res., Vol. , pp. –, https://doi .org/./jmr.. Cunningham, R., C. Zhao, N. Parab, C. Kantzos, J. Pauza, K. Fezzaa, T. Sun, and A.D. Rollett, , “Keyhole Threshold and Morphology in Laser Melting Revealed by Ultrahigh-Speed X-ray Imaging,” Science, Vol. , No. , pp. –, https://doi.org/./science.aav Daehn, G.S., and A. Taub, , “Metamorphic Manufacturing: The Third Wave in Digital Manufacturing,” Manuf. Lett., Vol. , pp. –, https: //doi.org/./j.mfglet... Davis, J.E., N.W. Klingbeil, and S. Bontha, , “Effect of Free-Edges on Melt Pool Geometry and Solidification Microstructure in Beam-Based Fabrication of Thin-Wall Structures,” th Annual Int. Solid Free. Fabr. Symp. (SFF ), pp. – DeMott, R., N. Haghdadi, X. Liao, S.P. Ringer, and S. Primig, , “D Characterization of Microstructural Evolution and Variant Selection in Additively Manufactured Ti-Al- V,” J. Mater. Sci., Vol. , pp. –, https://doi.org/./s--- Denlinger, E.R., J. Irwin, and P. Michaleris, , “Thermomechanical Modeling of Additive Manufacturing Large Parts,” J. Manuf. Sci. Eng., Vol. , pp. –, https://doi.org/./. Denlinger, E.R., J.C. Heigel, P. Michaleris, and T.A. Palmer, , “Effect of Inter-Layer Dwell Time on Distortion and Residual Stress in Additive Manufacturing of Titanium and Nickel Alloys,” J. Mater. Process. Technol., Vol. , pp. –, https://doi.org/./j.jmatprotec... Dinda, G.P., A.K. Dasgupta, and J. Mazumder, , “Texture Control during Laser Deposition of Nickel-based Superalloy,” Scr. Mater., Vol. , pp. –, https://doi.org/./j.scriptamat... du Plessis, A., S.G. le Roux, J. Els, G. Booysen, and D.C. Blaine, , “Application of microCT to the Non-destructive Testing of an Additive Manufactured Titanium Component,” Case Studies in Nondestruct. Test. and Eval., Vol. , pp. –, https://doi.org/./j.csndt... Du, W., Q. Bai, Y. Wang, and B. Zhang, , “Eddy Current Detection of Subsurface Defects for Additive/Subtractive Hybrid Manufacturing,” Int. J. Adv. Manuf. Technol., Vol. , pp. –, https://doi.org/. /s--- Ehlers, H., M. Pelkner, and R. Thewes, , “Heterodyne Eddy Current Testing Using Magnetoresistive Sensors for Additive Manufacturing Purposes,” IEEE Sensors Journal, Vol. , No. , pp. –, https: //doi.org/./JSEN.. Ferry, M., , Direct Strip Casting of Metals and Alloys: Processing, Microstructure and Properties, Woodhead, Cambridge, UK A P R I L 2 0 2 2 • M A T E R I A L S E V A L U A T I O N 59

Feucht, T., J. Lange, B. Waldschmitt, A.-K. Schudlich, M. Klein, and M. Oechsner, , “Welding Process for the Additive Manufacturing of Cantilevered Components with the WAAM,” Advanced Joining Processes, pp. –, https://doi.org/./----_ Gan, Z., G. Yu, X. He, and S. Li, , “Surface-Active Element Transport and Its Effect on Liquid Metal Flow in Laser-Assisted Additive Manufac- turing,” Int. Commun. Heat Mass Transf., Vol. , pp. –, https: //doi.org/./j.icheatmasstransfer... Gardan, N., and A. Schneider, , “Topological Optimization of Internal Patterns and Support in Additive Manufacturing,” J. Manuf. Syst., Vol. , Part , pp. –, https://doi.org/./j.jmsy... Gobert, C., E.W. Reutzel, J. Petrich, A.R. Nassar, and S. Phoha, , “Application of Supervised Machine Learning for Defect Detection during Metallic Powder Bed Fusion Additive Manufacturing using High Resolu- tion Imaging,” Addit. Manuf., Vol. , pp. –, https://doi.org/./j. addma... Good, A., and E. Landau, , “’Space Fabric’ Links Fashion and Engi- neering,” Jet Propulsion Laboratory, https://www.jpl.nasa.gov/news/ space-fabric-links-fashion-and-engineering Griffiths, R.J., D. Garcia, J. Song, V.K. Vasudevan, M.A. Steiner, W. Cai, and H.Z. Yu, , “Solid-State Additive Manufacturing of Aluminum and Copper using Additive Friction Stir Deposition: Process-Microstructure Linkages,” Materialia, Vol. , https://doi.org/https://doi.org/. /j.mtla.. Griffiths, R.J., M.E.J. Perry, J.M. Sietins, Y. Zhu, N. Hardwick, C.D. Cox, H.A. Rauch, and H.Z. Yu, , “A Perspective on Solid-State Additive Manufacturing of Aluminum Matrix Composites Using MELD,” J. Mater. Eng. Perform., Vol. , pp. –, https://doi.org/./s- -- Gunenthiram, V., P. Peyre, M. Schneider, M. Dal, F. Coste, I. Koutiri, and R. Fabbro, , “Experimental Analysis of Spatter Generation and Melt- Pool Behavior During the Powder Bed Laser Beam Melting Process,” J. Mater. Process. Technol., Vol. , pp. –, https://doi.org/. /j.jmatprotec... Gutowski, T., S. Jiang, D. Cooper, G. Corman, M. Hausmann, J.A. Manson, T. Schudeleit, K. Wegener, M. Sabelle, J. Ramos-Grez, and D.P. Sekulic, , “Note on the Rate and Energy Efficiency Limits for Additive Manufac- turing,” J. Ind. Ecol., Vol. , pp. S–S, https://doi.org/./jiec. Hackel, L., J.R. Rankin, A. Rubenchik, W.E. King, and M. Matthews, , “Laser Peening: A Tool for Additive Manufacturing Post-processing,” Addit. Manuf., Vol. , pp. –, https://doi.org/./j.addma... Haghdadi, N., M. Laleh, M. Moyle, and S. Primig, , “Additive Manufac- turing of Steels: A Review of Achievements and Challenges,” J. Mater. Sci., Vol. , pp. –, https://doi.org/./s--- Haghdadi, N., R. DeMott, P.L. Stephenson, X.Z. Liao, S.P. Ringer, and S. Primig, , “Five-Parameter Characterization of Intervariant Boundaries in Additively Manufactured Ti-Al-V,” Mater. & Des., Vol. , https: //doi.org/./j.matdes.. Hascoet, J.Y., K.P. Karunakaran, and S. Marya, , “Additive Manufac- turing Viewed from Material Science: State of the Art & Fundamentals,” Mater. Sci. Forum, Vol. –, pp. –, https://doi.org/. /www.scientific.net/msf.-. Hayes, B.J., B.W. Martin, B. Welk, S.J. Kuhr, T.K. Ales, D.A. Brice, I. Ghamarian, A.H. Baker, C. V. Haden, D.G. Harlow, H.L. Fraser, and P.C. Collins, , “Predicting Tensile Properties of Ti-Al-V Produced via Directed Energy Deposition,” Acta Mater., Vol. , pp. –, https: //doi.org/./j.actamat... Henry, S., , Study of the Nucleation and Growth of Feathery Grains in Aluminum Alloys, EPFL Henry, S., and M. Rappaz, , “Twinned Feathery Grains and Related Morphologies in Aluminum Alloys,” Mater. Sci. Forum., Vol. , pp. –, https://doi.org/./www.scientific.net/msf.-. Hofmeister, W., M. Griffith, M. Ensz, and J. Smugeresky, , “Solidi- fication in Direct Metal Deposition by LENS Processing,” JOM, Vol. , pp. –, https://doi.org/./s---z Hojjatzadeh, S.M.H., N.D. Parab, W. Yan, Q. Guo, L. Xiong, C. Zhao, M. Qu, L.I. Escano, X. Xiao, K. Fezzaa, W. Everhart, T. Sun, and L. Chen, , “Pore Elimination Mechanisms during D Printing of Metals,” Nat. Commun., Vol. , pp. –, https://doi.org/./s--- Huang, W.C., C.S. Chuang, C.C. Lin, C.H. Wu, D.Y. Lin, S.H. Liu, W.P. Tseng, and J. Bin Horng, , “Microstructure-Controllable Laser Additive Manufacturing Process for Metal Products,” Phys. Procedia., Vol. , pp. –, https://doi.org/./j.phpro... Hull, C.W., , Apparatus for Production of Three-Dimensional Objects by Stereolithography, US Patent ,,, filed  August , and issued  December  Hussein, A., L. Hao, C. Yan, R. Everson, and P. Young, , “Advanced Lattice Support Structures for Metal Additive Manufacturing,” J. Mater. Process. Technol., Vol. , No. , pp. –, https://doi.org/. /j.jmatprotec... Ida, N., and N. Meyendorf, , Handbook of Advanced Nondestructive Evaluation, Springer International Publishing Jacobs, L.J., , “Nonlinear Ultrasonics for Material State Awareness,” AIP Conference Proceedings, Vol. , https://doi.org/./. Janousek, L., Z. Chen, N. Yusa, and K. Miya, , “Excitation with Phase Shifted Fields-Enhancing Evaluation of Deep Cracks in Eddy-Current Testing,” NDT & E Int., Vol. , pp. –, https://doi.org/. /j.ndteint... Jop, M., R. Wartbichler, P. Staron, E. Maawad, S. Mayer, and H. Clemens, , “Microstructural and Phase Analysis of an Additively Manufactured Intermetallic TiAl Alloy using Metallographic Techniques and High-Energy X-Rays,” Pract. Metallogr., Vol. , pp. –, https://doi.org/. /. Joseph, J., T. Jarvis, X. Wu, N. Stanford, P. Hodgson, and D.M. Fabijanic, , “Comparative Study of the Microstructures and Mechanical Proper- ties of Direct Laser Fabricated and Arc-Melted AlxCoCrFeNi High Entropy Alloys,” Mater. Sci. Eng.: A, Vol. , pp. –, https://doi.org/. /j.msea... Juechter, V., M.M. Franke, T. Merenda, A. Stich, C. Körner, and R.F. Singer, , “Additive Manufacturing of Ti-Al-Nb-C by Selective Electron Beam Melting for Automotive Applications,” Addit. Manuf., Vol. , pp. –, https://doi.org/./j.addma... Kamath, R.R., P. Nandwana, Y. Ren, and H. Choo, , “Solidification Texture, Variant Selection, and Phase Fraction in a Spot-Melt Electron-Beam Powder Bed Fusion Processed Ti-Al-V,” Addit. Manuf., Vol. , https://doi.org/./j.addma.. Kelly, J.P., J.W. Elmer, F.J. Ryerson, J.R.I. Lee, and J.J. Haslam, , “Directed Energy Deposition Additive Manufacturing of Functionally Graded Al-W Composites,” Addit. Manuf., Vol. , https://doi.org/. /j.addma.. Kenel, C., D. Grolimund, X. Li, E. Panepucci, V.A. Samson, D.F. Sanchez, F. Marone, and C. Leinenbach, , “In Situ Investigation of Phase Transformations in Ti-Al-V under Additive Manufacturing Conditions Combining Laser Melting and High-Speed Micro-X-ray Diffraction,” Sci. Rep., Vol. , pp. –, https://doi.org/./s--- Kenney, M.J., K. O’Donnell, M.J. Quintana, and P.C. Collins, , “Spher- ical Pores as ‘Microstructural Informants’: Understanding Compositional, Thermal, and Mechanical Gyrations in Additively Manufactured Ti-Al-V,” Scripta Materialia, Vol. , https://doi.org/./j.scriptamat .. Khairallah, S.A., A.T. Anderson, A. Rubenchik, and W.E. King, , “Laser Powder-Bed Fusion Additive Manufacturing: Physics of Complex Melt Flow and Formation Mechanisms of Pores, Spatter, and Denudation Zones,” Acta Mater., Vol. , pp. –, https://doi.org/. /j.actamat... King, W.E., A.T. Anderson, R.M. Ferencz, N.E. Hodge, C. Kamath, S.A. Khairallah, and A.M. Rubenchik, , “Laser Powder Bed Fusion Additive Manufacturing of Metals Physics, Computational, and Materials Chal- lenges,” Appl. Phys. Rev., Vol. , https://doi.org/./. ME | AMNDEOVERVIEW 60 M A T E R I A L S E V A L U A T I O N • A P R I L 2 0 2 2