Proceedings of the International Conference on Advanced Materials, Manufacturing and Sustainable Development (ICAMMSD 2024)

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Performance Evaluation and Optimization of AlFeSi10Mg Alloy Processing Using Data Envelopment Analysis-Based Ranking (DEAR) Technique

Authors
K. Devaki Devi1, *, M. NagaPhani Sastry1, Kalluru Madhurima2
1Associate Professor, Mechanical Department, G.Pulla Reddy Engineering College, Kurnool, AP, India
2Assistant Professor, Mechanical Department, Ravindra College of Engineering for Women, Kurnool, AP, India
*Corresponding author. Email: devakidevik.me@gprec.ac.in
Corresponding Author
K. Devaki Devi
Available Online 17 March 2025.
DOI
10.2991/978-94-6463-662-8_87How to use a DOI?
Keywords
AlFeSi10Mg alloy; Additive manufacturing (AM); Selective laser melting (SLM); Process optimization; Data Envelopment Analysis-Based Ranking (DEAR); Multi-response optimization
Abstract

In this work, the performance and efficacy of several experimental runs are evaluated using the DEAR (Data Envelopment Analysis-based Ranking) approach, with an emphasis on materials and process factors for an AlFeSi10Mg alloy system. Laser Energy Density (LED), Specific Energy Density (SED), and Volumetric Energy Density (VED) were the outputs of the analysis of the following input factors: Power (P), Speed (V), Hatching Distance (H), and Layer Thickness (T). These inputs and outputs were standardized to a single dimensionless scale in order to ensure comparability. The performance of each experiment was then efficiently rated using computing efficiency scores. This approach determines the ideal circumstances for achieving the desired material qualities by balancing the inputs and outputs using weighted calculations. Future high-performance material research studies can benefit from the DEAR methodology's quantitative and methodical approach to performance comparison, which identifies the most effective trials and provides a helpful.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the International Conference on Advanced Materials, Manufacturing and Sustainable Development (ICAMMSD 2024)
Series
Advances in Engineering Research
Publication Date
17 March 2025
ISBN
978-94-6463-662-8
ISSN
2352-5401
DOI
10.2991/978-94-6463-662-8_87How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - K. Devaki Devi
AU  - M. NagaPhani Sastry
AU  - Kalluru Madhurima
PY  - 2025
DA  - 2025/03/17
TI  - Performance Evaluation and Optimization of AlFeSi10Mg Alloy Processing Using Data Envelopment Analysis-Based Ranking (DEAR) Technique
BT  - Proceedings of the International Conference on Advanced Materials, Manufacturing and Sustainable Development (ICAMMSD 2024)
PB  - Atlantis Press
SP  - 1118
EP  - 1128
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-662-8_87
DO  - 10.2991/978-94-6463-662-8_87
ID  - Devi2025
ER  -