Applications of Modeling and Machine Learning in Additive Manufacturing
A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Manufacturing Processes and Systems".
Deadline for manuscript submissions: 10 June 2024 | Viewed by 8158
Special Issue Editors
Interests: additive manufacturing; heat transfer and fluid flow; mechanistic modeling; machine learning; compositionally graded alloys; residual stresses and distortion; defect formation
Special Issues, Collections and Topics in MDPI journals
Interests: additive manufacturing; mechanistic modeling; machine learning; residual stresses and distortion; directed energy deposition - arc; finite element analysis; neural network
Special Issue Information
Dear Colleagues,
We are inviting you to submit a manuscript regarding the applications of modeling and machine learning in additive manufacturing for a Special Issue of Materials. Topics of interest include—but are not limited to—applications of modeling and machine learning for the novel design of additively manufactured products; additive manufacturing processes; alloy design; tailoring microstructure; customized mechanical and chemical properties; improved creep resistance, fatigue life, and serviceability; reducing defects and residual stresses and distortion. The scope of this Special Issue also includes all 3D printing processes for alloys, ceramics, and polymers. The paper types that will be considered include technical papers, short communications, perspectives, and reviews. The lengths of the reviews will depend on the topic but will be decided through prior agreement with the editors.
The contents must be original, unpublished work that has not been submitted for publication elsewhere.
Please review the guide for authors at https://www.mdpi.com/journal/materials/instructions.
Articles should be submitted to the MDPI submission system, which will be available from 20 February 2023 and will remain open until 31 December 2023. Please select the Special Issue name, “Applications of Modeling and Machine Learning in Additive Manufacturing”, as the article type during submission.
Papers will appear online as they are accepted. It is anticipated that the completed Special Issue will be available in spring of 2024.
We look forward to working with you on the publication of this Special Issue. Please feel free to contact us if you have any questions.
Dr. Tuhin Mukherjee
Dr. Qianru Wu
Guest Editors
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Materials is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- additive manufacturing
- 3D printing
- selective laser melting
- wire-arc additive manufacturing
- mechanistic modeling
- statistical modeling
- analytical modeling
- dimensional analysis
- machine learning
- deep learning
- tailoring microstructure
- customized properties
- defect formation
- residual stresses and distortion
Planned Papers
The below list represents only planned manuscripts. Some of these manuscripts have not been received by the Editorial Office yet. Papers submitted to MDPI journals are subject to peer-review.
Title: Mitigation of Gas Porosity in Additive Manufacturing Using Experimental Data Analysis and Mechanistic Modeling
Authors: Satyaki Sinha; Tuhin Mukherjee
Affiliation: Iowa State University
Abstract: Shielding gas, metal vapors, and gases trapped inside powders during atomization can result in gas porosity that is known to degrade fatigue strength and tensile properties of components made by laser powder bed fusion additive manufacturing. Post-processing and trial-and-error adjustment of processing conditions to reduce porosity are time-consuming and expensive. Here we combined mechanistic modeling and experimental data analysis and proposed an easy-to-use, verifiable, dimensionless gas porosity index to mitigate pore formation. We found that the index can accurately predict the occurrence of porosity for commonly used alloys, stainless steel 316, Ti-6Al-4V, Inconel 718, and AlSi10Mg. In addition, experimental data showed that the amount of pores increased at a higher value of the index. Among the four alloys, AlSi10Mg was found to be the most susceptible to gas porosity. Based on the results, we constructed a gas porosity map that can be used in practice for selecting appropriate sets of process variables to mitigate gas porosity without the need for empirical testing.