Virtual Conference Program

Note: All times are Eastern Daylight Time (UTC-04).

A detailed program will be posted on March 1, 2021.


7:40 AM	Conference Opening
8:00 AM	Session 1: Metal Additive Manufacturing (Keynote Presentations)
8:00 AM	Keynote 1: TBD Anthony Rollett Professor, Materials Science & Engineering Carnegie Mellon University, United States
8:40 AM	Keynote 2: AM Designed Materials – Application Driven Hand in Hand Material and Process Development Simon Hoeges Director Technology & Manufacturing Engineering GKN Additive, Germany
9:20 AM	Keynote 3: The Benefit of Using Nanoscale Additives in Laser- and Powder-based Additive Manufacturing (AM) of Metals Michael Schmidt Head of Institute Institute of Photonic Technologies, FAU, Erlangen, Germany
10:00 AM	Keynote 4: Leveraging the Flexibility of Binder Jetting: Printing with Fine Powders, Nanosuspensions, Metal Foams, and Foundry Sand Christopher Williams L. S. Randolph Professor Virginia Tech, United States
10:40 AM	Keynote 5: Innovative Hybrid AM Processing Technologies and Applications Michael Sealy Assistant Professor University of Nebraska-Lincoln, United States
11:20 AM	Poster Session I	Exhibition Viewing + Virtual Tradeshow I
1:00 PM	Exhibitors Presentation I
1:40 PM	Session 2: Industry Experts I	Session 3: Industry Experts II	Session 4: TracLight
1:40 PM	Presentation 1: TBD Amy Elliott Oak Ridge National Lab	Presentation 5: Additive Manufacturing in Aerospace: An SME Perspective Matthew Harding Program Manager - Additive Manufacturing Tronosjet Maintenance Inc, Canada	Presentation 9: HiPTSLAM; Progress in Understanding the Powder-Processing-Heat Treatment Triangulation for the Fabrication of High Performance Tools and Dies Mathieu Brochu, Alexandre Bois-Brochu, Carl Blais*, Edem Dugbenoo Professor McGill University, Canada; Centre Métallurgie Québec, Canada; **Universté Laval, Canada
2:00 PM	Presentation 2: Advanced (Additive) Manufacturing at Canadian Nuclear Laboratories Greg Hersak Manager, Mechanical Equipment Development Canadian Nuclear Laboratories, Canada	Presentation 6: AM and Injection Molding: A Match Made in Automotive Heaven Jorge Cisneros Application Engineer EOS, United States	Presentation 10: Efficiency Increase and Weight Reduction in Modern Combustion Engines provided by Metal Additive Manufacturing Roman Lengsdorf, Jan Bueltmann INPECA GmbH, Germany
2:20 PM	Presentation 3: Preparing for an (Un)certain Future: Technology Adoption for Alberta Manufacturing Tonya Wolfe Manager - Centre for Innovation in Manufacturing Technology Access Centre Red Deer College, Canada	Presentation 7: TBD Mark Kirby Industry Training Manager University of Waterloo	Presentation 11: Application of Machine Learning for Defect Detection in Laser-Powder Bed Fusion Dalia Mahmoud McMaster, Canada
2:40 PM	Presentation 4: TBD Ian Brooks AMRC North West, United Kingdom	Presentation 8: TBD voestalpine Additive Manufacturing Center	Presentation 12: Recent Innovations in Metal AM Roland Spiegelhalder Product Manager AM Trumpf, United States
3:00 PM	Career Advice with AM Professionals
4:00 PM	Session 5: Material Development I	Session 6: Novel AM Processes and Products I
4:00 PM	Presentation 13: Preliminary Investigation of Al-Zr-Y Alloys for Laser Powder Bed Fusion Using Laser Remelting Jon Hierlihy, Ian Donaldson, Mathieu Brochu*, Paul Bishop Dalhousie University, Canada; GKN Powder Metallurgy, Canada; **McGill University, Canada	Presentation 18: In-situ Automated Scan-assisted Repair by Additive Manufacturing Rémy Samson, Hani Henein University of Alberta, Canada
4:20 PM	Presentation 14: Laser Powder Bed Fusion (LPBF) of Difficult to Wend Rene 77 Superalloy Sila Atabay, Mathieu Brochu McGill University, Canada	Presentation 19: Effect of Substrate Condition and Initial Residual Stresses on Electron Beam Additive Repair and Remanufacturing Fatih Sıkan, Priti Wanjara, Javad Gholipour Baradari, Mathieu Brochu McGill University, Canada; *National Research Council Canada, Canada
4:40 PM	Presentation 15: Alloy Design for Laser Powder-Bed Fusion: Hypereutectic Al-Si Systems Daniela Diaz, Abdoul-Aziz Bogno, Hani Henein University of Alberta, Canada	Presentation 20: Binder Jet Printing of MXene Composite for Energy Storage and Strain Sensing Terek Li, Hani Naguib University of Toronto, Canada
5:00 PM	Presentation 16: Development of Novel A8 Tool Steel Powders for AM Produced by Water Atomization William Chaîné, Carl Blais Université Laval, Canada	Presentation 21: An Optimized Method of Powder Feedstock Handling in Directed Energy Deposition Ambrish Singh, Sajan Kapil, Manas Das Indian Institute of Technology Guwahati, India
5:20 PM	Presentation 17: Manufacture and Strain Rate Effects on Gyroid Lattices Structures Made by Selective Laser Melting Henrique Ramos,, Rafael Santiago, Peter Theolbald, Shwe Soe*, Marcilio Alves, Mohammed Al Teneiji** University of Sao Paulo, Brazil; Technology Innovation Institute, United Arab Emirates; University of Cardiff, United Kingdom; **University of the West of England, United Kingdom	Presentation 22: Influence of Heat Treatment on Microstructure and Hardness of Wrought and Directed Energy Deposition (DED) Processed AISI D2 Tool Steel Samer Omar, Kevin Plucknett Dalhousie University, Canada


7:40 AM	Session 7: Advanced Process Modeling I	Session 8: Process Monitoring and Control I
7:40 AM	Presentation 23: The Effect of Surface Morphology on Monotonic and Cyclic Stress Behavior in 250 μm SS316L Struts Fabricated by Laser Powder Bed Fusion Abhi Ghosh, Muralidharan Kumar, Amit Kumar, Mathieu Brochu McGill University, Canada	Presentation 28: Active Learning in Additive manufacturing Mihaela Vlasea, Gijs van Houtum University of Waterloo, Canada
8:00 AM	Presentation 24: A Simplified Approach to Modelling the Thermal Balance of the Build Chamber in Electron Beam Additive Manufacturing Farhad Rahimi, Farzaneh Farhang Mehr, Steve Cockcroft, Jun Ou, Daan Maijer The University of British Columbia, Canada	Presentation 29: A Comparison Between Different Eddy Current Probe Designs with respect to Different Defect Sizes Heba Farag, Ehsan Toyserkani, Behrad Khamesee University of Waterloo, Canada
8:20 AM	Presentation 25: Hybrid Sparse Convolutional Neural Networks for Predicting Manufacturability of Laser Powder Bed Fusion Processes at High Resolution Ying Zhang, Yaoyao Zhao McGill University, Canada	Presentation 30: Development of a Machine Learning Defect-detection Model through the Photodiodes Signals Collected from the Melt Pool of Laser Powder-bed Fusion Katayoon Taherkhani, Christopher Eischer, Martin Otto, Ehsan Toyserkani University of Waterloo, Canada; *EOS GmbH Electro Optical Systems, Germany
8:40 AM	Presentation 26: The Effect of Laser Scanning Stripe Width on Melt Pool Geometries in Laser Powder-bed Fusion Additive Manufacturing Process Shahriar Imani Shahabad, Zhidong Zhang, Ali Keshavarzkermani, Reza Esmaeilizadeh, Ali Bonakdar*, Ehsan Toyserkani University of Waterloo, Canada; *Siemens Canada Limited, Canada	Presentation 31: Real-Time Geometry Prediction in Laser Additive Manufacturing using Machine Learning Richard van Blitterswijk, Lucas Botelho, Amir Khajepour University of Waterloo, Canada
9:00 AM	Presentation 27: Identification of Thermal Patterns in Distortion Generation for Bead-based Metal Additive Manufacturing as an Approach for Fast Simulations Seyedeh Elnaz Mirazimdeh, Syamak Pazireh, Jill Urbanic, Bob Hedrick* University of Windsor, Canada; *CAMufacturing solutions, Inc., Canada	Presentation 32: Sensor-Based In-situ Process Control of Robotic Wire Arc Additive Manufacturing Integrated with Reinforcement Learning Yeon Kyu Kwak, Thomas Lehmann, Mahdi Tavakoli, Ahmed Qureshi University of Alberta, Canada
9:20 AM	Networking Break
9:40 AM	Session 9: Material Development II	Session 10: Novel AM Processes and Products II
9:40 AM	Presentation 33: Fatigue Resistance of Laser Powder Bed Fused Ti64 Components with Intentionally-seeded Porosity Etienne Moquin, Morgan Letenneur, Vladimir Brailovski École de Technologie Supérieure, Canada	Presentation 38: An Investigation on the Effects of the Mechanical Impact Amplitude in Droplet Generation Operation Volkan Korkut, Hakan Yavuz* Adana A.T. Science and Technology University, Turkey; *Çukurova University, Turkey
10:00 AM	Presentation 34: Microstructure Evolution during Additive Manufacturing of 2205 Duplex Stainless Steel Nima Haghdadi, Hansheng Chen, Zibin Chen, Xiaozhou Liao, simon Ringer, Sophie Primig UNSW Sydney, Australia; *The University of Sydney, Australia	Presentation 39: Hybrid Additive Manufacturing through Sequential Layer-by-layer Laser Directed Energy Deposition and Remelting for Improved Hastelloy-X Properties A N Jinoop, C P Paul, K S Bindra Raja Ramanna Centre for Advanced Technology, India
10:20 AM	Presentation 35: Estimate Solidification Parameters of Al alloys Fabricated by AM based on T0 Curve and Non-equilibrium Solidification An Fu, Mathieu Brochu McGill university, Canada	Presentation 40: Effect of Thermal Load in Wire and Arc Additive Manufacturing (WAAM) of Ti6Al4V Multilayer Walls EMMANUEL REYES, ARTURO GOMEZ, JAMES PEREZ* Universidad Michoacana de San Nicolas de Hidalgo (UMSNH), Mexico; *CENTRO DE INGENIERIA Y DESARROLLO INDUSTRIAL (CIDESI), Mexico
10:40 AM	Presentation 36: Rapid Solidification of Al-10Si-0.4Sc Alloy Akankshya (Akki) Sahoo, Abdoul-Aziz Bogno, Hani Henein University of Alberta, Canada	Presentation 41: Powder Development Considerations in Accessible Metal Powder-Bed Fusion Printing David Jankowski, Eli Terry Xact Metal, United States
11:00 AM	Presentation 37: Effect of Heat Treatment on the Mechanical Properties of Laser Powder Bed Fused Ti-5553 Alloy Nivas Ramachandiran, Hamed Asgari, Francis Dibia, Adrian Gerlich, Ehsan Toyserkani University of Waterloo, Canada	Presentation 42: ProHeat – a new smoke-safe preheating method for Electron Beam Powder Bed Fusion, opening up a wider range of processable feedstocks Ulf Ackelid Freemelt AB, Sweden
11:20 AM	Poster Session II	Exhibition Viewing + Virtual Tradeshow II
1:00 PM	Exhibitors Presentation II
1:40 PM	Session 11: Advanced Process Modeling II	Session 12: Process Monitoring and Control II
1:40 PM	Presentation 43: A Multi-scale Model to Predict Residual Stresses and Distortion in a Component Fabricated by DED Pegah Pourabdollah, Farzaneh Farhang-Mehr, Steven Cockcroft, Daan Maijer UBC, Canada	Presentation 48: Automated Porosity Detection in Laser Powder Bed Fused Parts using Computed Tomography and Deep Learning Algorithms Catherine Desrosiers, Morgan Letenneur, Fabrice Bernier*, Francois Guibault, Benjamin Provencher***, Farida Cheriet, Nicolas Piché**, Vladimir Brailovski École Polytechnique Montréal, Canada; École de Technologie Supérieure, Canada; NRC, Canada; **Object Research System , Canada
2:00 PM	Presentation 44: Adaptive Physics-based Model for Laser Directed Energy Deposition Mazyar Ansari, Mobin Khamooshi, Ehsan Toyserkani University of Waterloo, Canada	Presentation 49: The Use of Sintering Models in Binder-Jet Additive Manufacturing Roman Boychuk, Mihaela Vlasea University of Waterloo, Canada
2:20 PM	Presentation 45: Thermal Fluid Modelling of Melt Pool Generation in the Powder Bed Electron Beam Additive Manufacturing (PB-EBAM) of Ti6Al4V Eiko Nishimura, Steve Cockcroft, Daan Maijer, Farzaneh Mehr University of British Columbia, Canada	Presentation 50: A shape Compensation Approach for Enhancing the Geometric Accuracy of Additive Manufacturing Parts Moustapha Jadayel, Farbod Khameneifar Polytechnique Montreal, Canada
2:40 PM	Presentation 46: Numerical Heat Transfer Modeling of the Melt Pool in Laser Powder-bed Fusion of Metastable β Titanium Alloy Mahyar Hasanabadi, Shahriar Imani Shahabad, Ali Keshavarzkermani, Nivas Ramachandiran, Hamed Asgari Moslehabadi, Adrian Gerlich, Ehsan Toyserkani University of Waterloo, Canada	Presentation 51: Process Planning for Additive Manufacturing of Geometries with Overhang Features using a Robotic LDED system Farzaneh Kaji, Ehsan Toyserkani University of Waterloo, Canada
3:00 PM	Presentation 47: Numerical Study on the Effect of Wire Arc Additive Manufacturing Process Parameters on Residual Stresses Distribution Rasoul Moharrami, Hamed Eshaghi University of Zanjan, Iran	Presentation 52: Combining In-situ Monitoring and X-ray Computed Tomography to Assess the Quality of Parts Manufactured by Laser Powder Bed Fusion and Electron Beam Melting Philip Sperling, Patrick Fuchs Volume Graphics GmbH, Germany
3:20 PM	Networking Break
3:40 PM	Session 13: Material Development III	Session 14: Novel AM Processes and Products III
3:40 PM	Presentation 53: Binder Jet Printing AISI 5120 Chromium Steel Powder Addison Rayner, Randy Cooke, Ian Donaldson*, Paul Bishop Dalhousie University, Canada; *GKN Sinter Metals, United States	Presentation 58: Workflow Development of an Additive Manufactured Novel Implant Abutment in Titanium Les Kalman Western University, Canada
4:00 PM	Presentation 54: Double-laser LPBF Processing of a High-performance Maraging Tool Steel Gregor Graf, Manuela Neuenfeldt, Tobias Müller, Jörg Fischer-Bühner*, Daniel Beckers, Sven Donisi, Frederik Zanger, Volker Schulze* Rosswag GmbH, Germany; wbk Institute of Production Science, Germany; Gühring KG, Germany; **BluePower Casting Systems GmbH, Germany	Presentation 59: 3D Printed Shellualr Metamaterials Hamid Akbarzadeh, Jiahao Shi, Armin Mirabolghasemi, Hossein Mofatteh, Gilles Desharnais** McGill University, Canada; *Axis Prototypes Inc., Canada
4:20 PM	Presentation 55: Effect of Alloy Composition and Laser Powder Bed Fusion Parameters on the Defect Formation and Mechanical Properties of Inconel 625 Michael Benoit, Maciej Mazur, Mark Easton, Milan Brandt* University of British Columbia, Canada; *RMIT University, Australia	Presentation 60: How Recent Innovations in Laser Metal AM Make the Perfect Partner for Space Exploration Eliana Fu TRUMPF, United States
4:40 PM	Presentation 56: Localized Actuation Behaviour: Implementation of Functionally Graded Structure in 4D Printed Shape Memory Polymer Yu-Chen Sun, Yimei Wan, Ryan Nam, Marco Chu, Hani Naguib University of Toronto, Canada	Presentation 61: Investigation on Derivative Face-centered Cubic Lattice Structure on Mechanical Behaviour of Stainless Steel 316L Manufactured by Selective Laser Melting Cho-Pei Jiang, Alvian Wibisono, Timotius Pasang** National Taipei University of Technology, Taiwan; National Taipei University of Technology, Indonesia; **Oregon Institute of Technology, United States
5:00 PM	Presentation 57: NiCoMoTiAl High Entropy Alloying in DED/Additive Manufacturing(AM) Process : Investigation the Potential of CVM(clogged vibration method) Powder Feeding System for Rapid Alloy Scanning SeungJun An, SooRan Lim, PyuckPa Choi, BoRyung Yoo Insstek, Korea, Republic of Korea; *KAIST (Korea Advanced Institute of Science and Technology), Republic of Korea	Presentation 62: Laser Directed Energy Deposition based Additive Manufacturing of Copper-Stainless Steel Functionally Graded Structures Sunil Yadav, Arun Rai, Christ Paul, A Jinoop, K Bindra Raja Ramanna Centre for Advanced Technology, India
5:20 PM	Conference Closing and Awards

Poster Session I: June 1, 2021 \| 11:20 AM-1:00 PM
Theme 1: Material Development	Theme 2: Advanced Process Modeling
Poster 1: Ferritic Alloy Designed for the Realization by AM of Heat Exchangers for Applications in Corrosive Alkaline Environments Luciano Pilloni, Giuseppe Corallo, Daniele Mirabile Gattia ENEA, Italy	Poster 22: Fast to Run Model for Additive Manufacturing: Towards 3D Simulations Meet Upadhyay, Daan Maijer, Chadwick Sinclair University of British Columbia, Canada
Poster 2: A Facile Method of Using Inkjet Printing to Fabricate PEDOT:PSS Electrodes onto Nafion Membrane through Ionic Bonding for Origami Inspired Actuators Andrew Jo, Hani Naguib University of Toronto, Canada	Poster 23: Thermo-mechanical Modelling and Validation of Direct Energy Deposition Processed 4140 Steel Shaun Cooke, Greg Sweet, Keivan Ahmadi, Paul Bishop*, Rodney Herring University of Victoria, Canada; *Dalhousie University, Canada
Poster 3: Development of Novel Water-atomized Tool Steel Powders to Improve Shock Resistance of AM Parts Made of H13 Tool Steel. Denis Mutel, Carl Blais Université Laval, Canada	Poster 24: In-plane Mechanical Properties Analysis of Modified Auxetic Metamaterials via Additive Manufacturing Niranjan Choudhry, Biranchi Panda Indian Institute of Technology Guwahati, India
Poster 4: Electrostatically Assisted Atomisation of Metals Bilal Bharadia, Abdoul Aziz Bogno, Hani Henein University of Alberta, Canada	Poster 25: Mesoscale Modelling of the Evolution of Plastic, Elastic, Thermal strain in Powder Bed Electron Beam Additive Manufacturing (PB-EBAM) Asmita Chakraborty, Farzaneh Mehr, Steve Cockcroft, Daan Maijer University of British Columbia Vancouver, Canada
Poster 5: Fatigue Behaviour of Additively Manufactured Hastelloy X Reza Esmaeilizadeh, Ali Keshavarzkermani, Ali Bonakdar*, Hamid Jahed, Ehsan Toyserkani* University of Waterloo, Canada; *Siemens Energy Canada, Canada	Poster 26: Heat Transfer Modeling of Multi-track Laser Scanning in Laser Powder-bed Fusion Additive Manufacturing Using Adaptive Mesh Zhidong Zhang, Shahriar Imani Shahabad, Ali Bonakdar*, Ehsan Toyserkani University of Waterloo, Canada; *Siemens Energy Canada Limited, Canada
Poster 6: A Parametric Study on the Freeform Fabrication of Near-β alloy Ti-55511 Printed by Laser Directed Energy Deposition (L-DED) Using a Statistical Design of Experiments (DOE) Approach Addison Rayner, Greg Sweet, Paul Bishop Dalhousie University, Canada	Poster 27: Nonlinear Response of Additively Built Soft Lattices Asma El Elmi, Damiano Pasini McGill University, Canada
Poster 7: A Comparison of the Microstructure and Mechanical Properties of Laser Powder Bed-fused Components Made of Maraging Stainless Steel to its Wrought Analogue William Turnier Trottier, Vladimir Brailovski École de Technologie Supérieure, Canada	Poster 28: Numerical Study on The Impact of Design Parameters of Block-Type Support Structures on Thermal Fields Within Components Fabricated By Selective Laser Melting Arman Khobzi, Steve Cockcroft, Daan Maijer, Farzaneh Farhang Mehr The University of British Columbia, Canada
Poster 8: Laser Powder Bed Fusion Additive Manufacturing of Molybdenum Lattice Structures Tejas Ramakrishnan, Mathieu Brochu McGill University, Canada	Poster 29: An Experimental Study to Investigate the Influence of Infill Features on the Structural Performance of Topology Optimized Metal LPBF Parts Osezua Ibhadode, Ehsan Toyserkani University of Waterloo, Canada
Poster 9: Understanding of the Laser Powder Bed Fusion (LPBF) Printability of an Ni3Al Alloy Kuanhe Li, Xianglong Wang, Tejas Ramakrishnan, Mathieu Brochu McGill University, Canada	Poster 30: Effect of the Layer-wise Temperature Field on the Geometric Tolerances of Laser Powder Bed Fusion Printed Parts – A Preliminary Study Baltej Singh Rupal, Marc Secanell, Ahmed Jawad Qureshi University of Alberta, Canada
Poster 10: Review on Mechanical Testing of Meso-and Micro-scale Test Coupons Muralidharan Kumar, Abhi Ghosh, Mathieu Brochu McGill University, Canada	Poster 31: Evaluation of Heat Transfer during Rapid Solidification of Al-33wt%Cu Jonas Valloton, Abdoul-Aziz Bogno, Michel Rappaz*, Hani Henein University of Alberta, Canada; *Ecole Polytechnique Fédérale de Lausanne, Switzerland
Poster 11: New Grade of Advanced Nanocomposite Complex Ceramic Metal Reinforcements (CCMR) "Shahram.Rizaneh Reinforcements" and their Implementations in Additive Manufacturing (AM) Processes Shahram Rizaneh University of Calgary, Canada
Poster 12: Multiscale Mechanical Characterization of Multiphase Materials Made by Additive Manufacturing Yu Zou University of Toronto, Canada
Poster 13: Nanoindentation Mapping of a Near-alpha Titanium Alloy Made by Additive Manufacturing Zhiying liu, Jiahui Zhang, Bei He*, Yu Zou University of Toronto, Canada; *Beihang University, China
Poster 14: Development of Hybrid Shape Memory Polymers with Conductive Fillers for Advanced 4D Printing of Therapeutic Devices Kyra McLellan, Hani Naguib University of Toronto, Canada
Poster 15: Influence of Post-processing Conditions on the Microstructure and Fatigue Resistance of Laser Powder Bed Fused Ti-6Al-4V Components Erika Herrera-Jimenez, Alena Kreitcberg, Etienne Moquin, Morgan Latenneur, Vladimir Brailovski École de technologie supérieure , Canada
Poster 16: Microstructure Characterization of Directed Energy Deposition of H13 Tool Steel Owen Craig, Kevin Plucknett Dalhousie University - Mechanical Engineering, Canada
Poster 17: Binder Jet Printing of Low-Cost Tool Steel Powders Ryan Ley, Donald Bishop, Ian Donaldson** Dalhousie University, Canada; *GKN Powder Metallurgy, United States
Poster 18: Development of High-density Materials for Lightweight Components by Hybrid Investment Casting and Atomization Abdoul-Aziz Bogno, Aquinn Hazenberg, Jonas Valloton, Hani Henein, Ahmed Qureshi, Michel Rappaz* University of Alberta, Canada; *École polytechnique fédérale de Lausanne, Switzerland
Poster 19: Microstructure of Rapidly Solidified 17-4PH Stainless Steel Anne McDonald, Abdoul-Aziz Bogno, Hani Henein University of Alberta, Canada
Poster 20: Laser Directed Energy Deposition Processing of Beta, Near-Beta and Near-Alpha Titanium Alloys Nicholas Gosse, Donald Bishop, Ian Donaldson** Dalhousie University, Canada; *GKN Powder Metallurgy, United States
Poster 21: Directed Energy Deposition Processing of a Dual Phase Steel Gregory Sweet, Mark Amegadzie, Ian Donaldson, Chris Schade, Paul Bishop Dalhousie University, Canada; GKN Powder Metallurgy, United States; **GKN Hoeganaes Innovation Center & Advanced Materials, United States
Poster Session II: June 2, 2021 \| 11:20 AM-1:00 PM
Theme 3: Process Monitoring and Control	Theme 4: Novel AM Processes and Products
Poster 32: Ultrasound Metal Powder Stream Focusing for Producing Variable Track Widths in Directed Energy Deposition Alexander Martinez-Marchese, Mazyar Ansari, Asier Marzo*, Marc Wang, Soyazhe Khan, Ehsan Toyserkani University of Waterloo, Canada; *Public University of Navarre, Spain	Poster 41: A Topology Optimization Strategy for a Flexible Piezoresistive Sensor Jeffrey Sixt, Elham Davoodi, Armaghan Salehian, Ehsan Toyserkani University of Waterloo, Canada
Poster 33: Correlative Microstructural Analysis of Laser Powder Bed Fusion Fabricated 17-4 PH Stainless Steel Maxwell Moyle, Nima Haghdadi, Simon Ringer, Xiaozhou Liao, Sophie Primig* The University of New South Wales, Australia; The University of New South Wales, Australia; *The University of Sydney, Australia; The University of Sydney, Australia; The University of New South Wales, Australia	Poster 42: Multiaxial Mechanical Properties of Diamond and Gyroid Lattice Structures for Spinal Cages Anatolie Timercan, Vladimir Brailovski École de technologie supérieure, Canada
Poster 34: Effect of Specimen Geometry and Orientation on Tensile Properties of Ti-6Al-4V Manufactured by Electron Beam Powder Bed Fusion Gitanjali Shanbhag, Evan Wheat, Shawn Moylan*, Mihaela Vlasea University of Waterloo, Canada; *National Institute of Standards & Technology (NIST), United States	Poster 43: Hybrid AM Validation for Injection Mould Industry Florence Desravines Precision IMS, Canada
Poster 35: Laser Powder Bed Fusion of High Reflectivity Aluminium Alloys Sagar Patel, Haoxiu Chen, Yu Zou, Mihaela Vlasea, Kevin Slattery*, John Barnes* University of Waterloo, Canada; University of Toronto, Canada; University of Toronto, Canada; University of Waterloo, Canada; **The Barnes Global Advisors, United States; The Barnes Global Advisors, United States	Poster 44: Surface Hardening of AISI D2 Tool Steel by Direct Energy Deposition of TiC-Ni3Al Cermet Clads Zhila Russell, Kevin Plucknett Dalhousie University, Canada
Poster 36: Dedicated Metal Powder Tester for Powder Bed-based AM Applications Salah Eddine Brika, Vladimir Brailovski École de technologie supérieure, Canada	Poster 45: TPMS Structures for Transpiration Cooling Kevin Zhang University of Waterloo, Canada
Poster 37: A Hybrid Model to Predict the Melt Pool Temperature in Laser Metal Deposition Alejandra Bejarano Rincón, Antonio Estrada, Juan Alvarado Orozco Center for Engineering and Industrial Development (CIDESI), Mexico	Poster 46: An Analytical Approach in the Design of a Complex Electromagnetic Levitation System for Additive Manufacturing Saksham Malik, Parichit Kumar, Ehsan Toyserkani, Behrad Khamesee University of Waterloo, Canada
Poster 38: A New Model for Directed Energy Deposition Layer Geometry from Mass Balance Considerations Gentry Wood, Nathan Jen, Douglas Hamre, Dakota Jones, Ata Kamyabi, Anju Varghese, Patricio Mendez, Apollo-Clad Laser Cladding, Canada; **University of Alberta, Canada; Apollo-Clad Laser Cladding, Canada; Apollo-Clad Laser Cladding, Canada; Apollo-Clad Laser Cladding, Canada; Apollo-Clad Laser Cladding, Canada; University of Alberta, Canada	Poster 47: Non-retractive Toolpath Planning Using TSP Solver Sadaival Singh, Ambrish Singh, Sajan Kapil Indian Institute of Technology Guwahati, India
Poster 39: Plasma Secondary Processing for Additively Manufactured Components of SS316L Suyog Jhavar, Srinivasachari V Atria Institute of Technology, Bangalore, India	Poster 48: Additive Manufacturing of Enhanced Resolution Shrinkable Silicone-based Scaffolds Elham Davoodi, Hossein Montazerian, Ehsan Toyserkani University of Waterloo, Canada; University of California-Los Angeles, United States; University of Waterloo, Canada
Poster 40: Failure Detection in 3D Printing Using Computer Vision Xingchen Liu, Haoliang Zhou, Yu Zou University of Toronto, Canada; *Mech Solutions Ltd., Canada	Poster 49: Semantic Segmentation of Plasma Transferred Arc Additively Manufactured NiBSi-WC Optical Microscopy Images Using a Convolutional Neural Network Dylan Rose, Hani Henein University of Alberta, Canada
	Poster 50: Novel Limb Sparing Technique Using 3D-printed Patient-specific Endoprostheses for Tumors of the Proximal Humerus Linh-Aurore Le Bras, Anatolie Timercan, Bertrand Lussier, Bernard Seguin, Yvan Petit, Vladimir Brailovski* École de technologie supérieure, Canada; Université de Montréal, Canada; **Colorado State University, United States
	Poster 51: Novel Origami-Inspired Mechanical Metamaterial Development Utilizing Theoretical Modelling Verified Through 3D Printed Sample Testing Anastasia Wickeler, Hani Naguib University of Toronto, Canada
	Poster 52: A Review of Human Bone Parameters and Implications towards Titanium Lattice Design for Powder Bed Fusion Additive Manufacturing Martine McGregor, Sagar Patel, Stewart McLachlin, Mihaela Vlasea University of Waterloo, Canada
	Poster 53: Design and Analysis of a Magnetic Levitation Systems for Additive Manufacturing Applications Parichit Kumar, Saksham Malik, Ehsan Toyserkani, Behrad Khamesee University of Waterloo, Canada
	Poster 54: Residual Stresses Piloted Optimization of Functionally Graded Parts Using PTAAM Geoffrey Bonias, Hani Henein, Tonya Wolfe University of Alberta, Canada
	Poster 55: Process Methodology for Laser Directed Energy Deposition of Hastelloy-X Printed Circuit Heat Exchangers C P Paul, A N Jinoop, K S Bindra Raja Ramanna Centre for Advanced Technology, India
	Poster 56: Addressing Surface Roughness and Fatigue Life in Additive Manufactured Parts Pablo Enrique, Ehsan Toyserkani, Norman Zhou University of Waterloo, Canada
	Poster 57: Additive Manufacturing for the Realization of Heat Exchangers: Case Study Giuseppe Corallo, Luciano Pillloni, Daniele Mirabile Gattia ENEA, Italy
	Poster 58: Influence of Hot Isostatic Pressing on the Microstructure and Mechanical Behaviour of Laser Powder Bed Fusion built Inconel 625 Structures Saurav Nayak, Sanjay Mishra, Christ Paul, V Kumar, Kushvinder Bindra Homi Bhabha National Institute, India; RRCAT INDORE, India; **Vikram Sarabhai Space Centre, India
	Poster 59: The Role of Heterogeneous Structures on the Mechanical Properties of Additively Manufactured AlSi10Mg Haoxiu Chen, Yu Zou, Sagar Patel, Mihaela Vlasea University of toronto, Canada; *University of Waterloo, Canada