About Us
Welcome to the Innovative Additive Manufacturing (IAM) lab at the University of Texas at Arlington (UTA). We're a dedicated team of researchers, engineers, and thinkers, pushing the boundaries in the field of metal additive manufacturing.
At IAM, our passion is rooted in early-stage research and prototype development. We take pride in transforming ideas into reality, continually advancing the practical application of emerging technologies. Our research drives innovation in additive manufacturing, and we strive to make a lasting impact on a wide array of projects and missions.
Our commitment to collaboration extends beyond our lab. We eagerly partner with industry experts, fellow researchers, and academic institutions, combining our collective knowledge to drive meaningful progress in the sector.
Feel free to explore our site to learn more about our latest projects, our team, and our ongoing efforts to redefine the future of additive manufacturing. We're glad you're here, and we're excited to journey into the future together.
Research
Group Member
Outreach
Selected publications
-The evolution of microstructure and composition homogeneity induced by borders in laser powder bed fused Inconel 718 parts
B Farhang, BB Ravichander, J Ma, A Amerinatanzi, NS Moghaddam
Journal of Alloys and Compounds, 162787
-Study on variations of microstructure and metallurgical properties in various heat-affected zones of SLM fabricated Nickel–Titanium alloy
B Farhang, BB Ravichander, F Venturi, A Amerinatanzi, NS Moghaddam
Materials Science and Engineering: A 774, 138919
-Achieving superelasticity in additively manufactured NiTi in compression without post-process heat treatment
NS Moghaddam, S Saedi, A Amerinatanzi, A Hinojos, A Ramazani, J Kundin, M Mills, H Karaca, M Elahinia
Scientific reports 9 (1), 1-11
-Study on the Effect of Powder-Bed Fusion Process Parameters on the Quality of as-Built IN718 Parts Using Response Surface Methodology
BB Ravichander, A Amerinatanzi, NS Moghaddam
Metals 10 (9), 1180
-Process modeling in laser powder bed fusion towards defect detection and quality control via machine learning: The state-of-the-art and research challenges
P Wang, Y Yang, NS Moghaddam
Journal of Manufacturing Processes 73, 961-984
-Anisotropic tensile and actuation properties of NiTi fabricated with selective laser melting
NS Moghaddam, SE Saghaian, A Amerinatanzi, H Ibrahim, P Li, GP Toker,H Karaca, M Elahinia
Materials Science and Engineering: A 724, 220-230
-Additive manufacturing of NiTiHf high temperature shape memory alloy
M Elahinia, NS Moghaddam, A Amerinatanzi, S Saedi, GP Toker, H Karaca, G Bigelow, O Benafan
Scripta Materialia 145, 90-94
-Cost-Aware Design and Fabrication of New Support Structures in Laser Powder Bed Fusion: Microstructure and Metallurgical Properties
BB Ravichander, S Thakare, A Ganesh-Ram, B Farhang, M Hanumantha, Y Yang, NS Moghaddam, A Amerinatanzi
Applied Sciences 11 (21), 10127
-A Prediction Model for Additive Manufacturing of Inconel 718 Superalloy
BB Ravichander, A Rahimzadeh, B Farhang, NS Moghaddam, A Amerinatanzi, M Mehrpouya
Applied Sciences 11 (17), 8010
-On the effects of selective laser melting process parameters on microstructure and thermomechanical response of Ni-rich NiTi
S Saedi, NS Moghaddam, A Amerinatanzi, M Elahinia, HE Karaca
Acta Materialia 144, 552-560
-Fabrication of NiTi through additive manufacturing: A review
M Elahinia, NS Moghaddam, MT Andani, A Amerinatanzi, BA Bimber, R Hamilton
Progress in Materials Science 83, 630-663
-Metals for bone implants. Part 1. Powder metallurgy and implant rendering
MT Andani, NS Moghaddam, C Haberland, D Dean, MJ Miller, M Elahinia
Acta biomaterialia 10 (10), 4058-4070
Recent News
Welcome to the IAM Lab's news section where we share our latest updates, research achievements, and breakthroughs in the additive manufacturing sector. Check in regularly to stay updated about our strides in the realm of innovation.
May 2023 - NSF CAREER Award Granted to Dr. Narges Shayesteh
We're thrilled to announce that Dr. Narges Shayesteh has been awarded the prestigious NSF CAREER Award by the National Science Foundation. The award, totaling $582k, supports her pioneering project on "In-situ Hybrid Layerwise Rolling and Sealing in Laser Powder-bed Fusion Manufacturing of Tungsten: Fundamental Processing Mechanisms and Transition Temperature Controls." This award not only highlights Dr. Shayesteh's outstanding contributions but also provides significant support to our lab's research endeavors." [Read More](Award Page)
April 2023 - Congratulations to Dr. Behzad Farhang
Kudos to Behzad, now Dr. Farhang, for successfully defending his PhD and landing a Research Engineer role at ArcelorMittal North America. We're immensely proud and wish him continued success in his new journey.
September 2022 - COE REU Program Award for "Heat Transfer Control in AM" Project
Our team is honored to receive the CoE REU Program Award from the College of Engineering, UTA, bolstering our research in "Heat Transfer Control in AM." [Read More]
October 2022 - Nominee for Lockheed Martin Teaching Award
Dr. Shayesteh has been nominated for the Lockheed Martin Teaching Award, further solidifying our commitment to educating future leaders in additive manufacturing.
September 2021 - COE REU Program Award for "Composite Manufacturing in AM" Project
We're pleased to share that we've received another CoE REU Program Award, supporting our innovative project on "Composite Manufacturing in AM." [Read More]
September 2020 - COE REU Program Award for "Geometrical Accuracy in AM" Project
The College of Engineering, UTA, has awarded us another CoE REU Program Award for our project "Geometrical Accuracy in AM," underscoring our continuous strides in additive manufacturing research. [Read More]
May 2021 - Congratulations to Samarth Ramachandra
We're celebrating the accomplishments of Samarth Ramachandra, who successfully completed his MSc degree and has since begun a promising career as a Mechanical Design Engineer at Sparks Glencoe, Maryland. We're excited for your journey, Samarth! [Read More]
November 2020 - Nominee for President’s Award for Excellence in Teaching
In recognition of her academic contributions, Dr. Shayesteh lab has been nominated for the President’s Award for Excellence in Teaching by UTA. [Read More]
April 2020 - Celebrating Bharath Bhushan Ravichander's Success
A round of applause for Bharath Bhushan Ravichander, who not only graduated from our MSc program but is now a PhD candidate in the Mechanical Engineering department of The University of Texas at Dallas. Keep up the great work, Bharath! [Read More]
Summer 2020 - Kudos to Kiriti Mamidi
We're proud to announce that Kiriti Mamidi, a graduate of our MSc program, is now thriving as a Production Engineer in Stafford, Texas. Best wishes for continued success, Kiriti! [Read More]
September 2019 - Multiple COE REU Program Awards Received
This year, we were awarded three CoE REU Program Awards for our innovative projects on "Hip Implants," "Optimization of Aerospace Components," and "AM Process Optimization." [Read More]
March 2019 - NAE Nominee for Frontiers of Engineering
Dr. Shayesteh has been nominated for the Frontiers of Engineering by the National Academy of Engineering (NAE), recognizing our breakthroughs in the field.
February 2019 - Nominee for the Step Ahead Award
The Manufacturing Institute has recognized Dr. Shayesteh with a nomination for the Step Ahead Award, acknowledging her leading position in science, technology, engineering, and production.
September 2018 - COE REU Program Awards for Various Projects
We're proud to have received two CoE REU Program Awards for our projects on "Green Engine Model Car" and "Topology Optimization of 3D Printed Arm Casts." [Read More]
September 2018 - Nominee for WiSTEM²D Scholars Award
In acknowledgment of her global leadership in both research and mentorship, Dr. Shayesteh has been nominated for the WiSTEM²D Scholars Award by Johnson & Johnson.
September 2018 - STARs Award Received for Additive Manufacturing Research
We're delighted to announce that the STARS Program of UT System has granted us the STARs Award, providing $300k funding for our additive manufacturing research. [Read More]