Modeling Mechanical Properties of 25Cr-20Ni-0.4C Steels over a Wide Range of Temperatures by Neural Networks
Abstract
:1. Introduction
2. Materials and Methods
3. Model Establishment: Defining and Developing the ANN Model
4. Results and Discussion
4.1. Optimization of Model Parameters
4.2. Weights Distribution during Training
4.3. Performance of the Optimum Model
4.4. Model Predictions: Effect of Service Temperature on Mechanical Properties
4.5. Model Predictions: Relative Importance Index of Composition on Properties at Various Service Temperatures
4.6. Design of User-Friendly Graphical User Interface
5. Conclusions
Supplementary Materials
Author Contributions
Acknowledgments
Conflicts of Interest
References
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Narayana, P.L.; Kim, J.H.; Maurya, A.K.; Park, C.H.; Hong, J.-K.; Yeom, J.-T.; Reddy, N.S. Modeling Mechanical Properties of 25Cr-20Ni-0.4C Steels over a Wide Range of Temperatures by Neural Networks. Metals 2020, 10, 256. https://doi.org/10.3390/met10020256
Narayana PL, Kim JH, Maurya AK, Park CH, Hong J-K, Yeom J-T, Reddy NS. Modeling Mechanical Properties of 25Cr-20Ni-0.4C Steels over a Wide Range of Temperatures by Neural Networks. Metals. 2020; 10(2):256. https://doi.org/10.3390/met10020256
Chicago/Turabian StyleNarayana, P. L., Jae H. Kim, A. K. Maurya, Chan Hee Park, Jae-Keun Hong, Jong-Taek Yeom, and N. S. Reddy. 2020. "Modeling Mechanical Properties of 25Cr-20Ni-0.4C Steels over a Wide Range of Temperatures by Neural Networks" Metals 10, no. 2: 256. https://doi.org/10.3390/met10020256