Special issue “Advances in additive manufacturing: modeling, design, and application”

Special Issue Editors


Mohammad Elahinia ,

* Correspondence: melahinia@utoledo.edu

Dynamic and Smart Systems Laboratory, Mechanical Industrial and Manufacturing Engineering Department, The University of Toledo, OH 43606, United States

Interests: developing dynamic models and designing control systems for smart and active materials; additive manufacturing of functional materials such as shape memory alloys for aerospace and biomedical application.

Mohammadreza Nematollahi ,

* Correspondence: mnemato@urockets.toledo.edu

Dynamic and Smart Systems Laboratory, Mechanical Industrial and Manufacturing Engineering Department, The University of Toledo, OH 43606, United States

Interests: 3d printing; additive manufacturing; design intelligent systems and robotics; materials characterization; materials science; mechanical engineering; robotic rehabilitation; robotic surgery; shape memory alloys; smart materials and structures.

Nima Shamsaei ,

* Correspondence: shamsaei@auburn.edu

National Center for Additive Manufacturing Excellence (NCAME), Auburn University, Auburn, AL 36849, United States

Interests: Additive Manufacturing (AM), 3D Printing, Fatigue & Fracture, Failure Analysis, Mechanical Behavior of Materials, Microstructure-Property Relationships, Laser Materials Processing, Experimental Mechanics, Durability and Reliability, Mechanical Design.

Special Issue Information

Aim and Scope: Additive Manufacturing (AM) is revolutionizing the manufacturing industry. Building parts layer by layer makes fabrication of geometries which were impossible otherwise. Freedom of fabrication, rapid and low-cost prototyping, and reduction in material waste are only a few of advantages that AM offers to many industries from biomedical to aeronautics. Hence, AM is getting lots of interest over the past few years. These combined with lower cost of 3d printers is making this pace even faster. To keep up with the advancements in AM, this special issue aims to publish high quality research articles in the field of additive manufacturing and its related topics. This includes but not limited to alloy design for AM, new AM technologies and process optimization, process-microstructure-property, characterization of AM parts, modeling AM processes, topology optimization, fatigue, fracture, and failure analysis, tailoring properties, and functionally graded materials through AM. New applications are welcome, as well.

Subtopics: New materials and techniques for additive manufacturing; Process optimization; Characterization of additively manufactured parts; Modeling of AM processes; Design and topology optimization for AM; Emerging applications using AM techniques; Fatigue and failure of additively manufactured parts.

Keywords: Additive manufacturing; material science; characterization; implants; biomedical; design; optimization; modeling.

Deadline for manuscript submissions: 31 December 2020

Manuscript Submission Information

All submissions to Materials International should be made at review@materials.international. The corresponding author has the responsibility of the manuscript during the submission and peer-reviewing process. Please do not forget to state in the email “Subject” the title of this special issue.

Submission Checklist

  1. read the Aim & Scope to gain an overview and assess if your manuscript is suitable for this journal;
  2. use the Microsoft Word Template to prepare your manuscript;
  3. make sure that issues about publication ethics, copyright, authorship, figure formats, data and references format have been appropriately considered;
  4. please try to cite only articles with DOI (digital object identifier); also add DOI for each reference;
  5. please add at least 10 references from the last 2 years (2018-2019) in order to highlight the novelty of your work;
  6. ensure that all authors have approved the content of the submitted manuscript.

Published papers

This special issue is now open for submission.

Planned Papers

(1) Opportunities of Analytical Modeling in Metal Additive Manufacturing

Nandana Menon and Amrita Basak *

The Pennsylvania State University, 233 Reber Building, University Park, PA 16802, Ph: 814-863-1323, Email: aub1526@psu.edu


Metal additive manufacturing has become an emerging manufacturing technology as it enables fabrication of complex shaped 3D components by additive layer-upon-layer process directly from metal powders using computer aided design model. However, the properties of the build parts largely depend on the macro- and microstructure of the component, such as voids, grain size, phase composition, crystal orientation among others. Enormous experimental efforts are directed to understand the process-structure-properties relationships in metal AM. Additionally, high-fidelity simulation models are also available to develop physical understanding of the metal AM process. However, the experimental and the high-fidelity methods are generally expensive and cannot therefore be used towards developing online control of metal AM processes. The objective of this review is to summarize the progress made till date on analytical modeling of AM processes with prediction capabilities including thermal profile, layer properties, part porosity, grain size, and residual stress among others. Such models when adequately calibrated are extremely prolific in developing an understanding of the process maps as well as designing sophisticated autonomous control of metal AM processes.

(2) Selective Laser Sintering 3D Printing – An Overview of the Technology and Pharmaceutical Applications

Naseem A. Charoo1, Sogra F. Barakh Ali2,Eman M. Mohamed2,3, Mathew A. Kuttolamadom4, Tanil Ozkan5, Mansoor A. Khan2 and Ziyaur Rahman2*

1-Zeino Pharma FZ LLC, 703- HQ Complex-North Tower, Dubai Science Park, Dubai, UAE

2-Irma Lerma Rangel College of Pharmacy, Texas A&M Health Science Center, Texas A&M University, College Station, TX 77843

3- Department of Pharmaceutics, Faculty of Pharmacy, Beni-Suef University, Beni-Suef, 62514, Egypt.

4-Engineering Technology & Industrial Distribution, College of Engineering, Texas A&M University, College Station, TX 77843, USA

5-Dover Precision Components, Woodlands, TX, USA *-Corresponding author: rahman@tamu.edu; Tel.: +979-436-0873


Food and Drug Administration has approved a drug product (Spritam®) and many medical devices manufactured by 3D printing processes for human use. There is tremendous potential to print personalized medicines using 3D printing. Many 3D printing methods have been reported in the literature for pharmaceutical applications. Notable among them is fused deposition modelling (FDM), stereolithography, binder jetting and selective laser sintering (SLS). Each printing process is unique in terms of raw materials requirement and characteristics of printed dosage forms. FDM has been most extensively reported for pharmaceutical applications. On the other hand, SLS printing method has remained least explored for pharmaceutical applications. This review provides an overview of the SLS printing method, excipient requirements, process monitoring, quality defects, regulatory aspects and potential pharmaceutical applications.