Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430

M. Presoti, F.V.C. Martins, E.F. Wanner, W. Lopes

Research output: Contribution to journalArticle

Abstract

The tensile test is one of the main techniques of mechanical characterization of materials. It is a destructive test and, considering the preparation of the proof corps, it has high cost and is time consuming. This work intends to use Artificial Neural Networks to simulate the behavior of the tensile testing machine at different annealing temperatures of ferritic stainless steel AISI 430, stabilized with niobium. The samples were annealed at 14 different temperature values for one hour and cooled in the furnace. The results showed that the network correctly simulated the stress-strain curves generated during the tensile tests getting low average squared errors and hardening rates with even minor errors. This characterization indicates the possibility of refining the microstructure in the samples annealed below 700°C, this temperature recrystallization and secondary recrystallization at 900°C.
Original languageEnglish
Pages (from-to)1972-1979
Number of pages8
JournalIEEE Latin America Transactions
Volume14
Issue number4
DOIs
Publication statusPublished - 2 Jun 2016

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Mechanics
Neural networks
Steel
Ferritic steel
Tensile testing
Stress-strain curves
Niobium
Temperature
Refining
Hardening
Furnaces
Stainless steel
Annealing
Microstructure
Costs

Keywords

  • artificial neural networks
  • curve stress-strain
  • hardening Index
  • mechanical behaviour

Cite this

Presoti, M., Martins, F. V. C., Wanner, E. F., & Lopes, W. (2016). Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430. IEEE Latin America Transactions, 14(4), 1972-1979. https://doi.org/10.1109/TLA.2016.7483542
Presoti, M. ; Martins, F.V.C. ; Wanner, E.F. ; Lopes, W. / Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430. In: IEEE Latin America Transactions. 2016 ; Vol. 14, No. 4. pp. 1972-1979.
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Presoti, M, Martins, FVC, Wanner, EF & Lopes, W 2016, 'Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430', IEEE Latin America Transactions, vol. 14, no. 4, pp. 1972-1979. https://doi.org/10.1109/TLA.2016.7483542

Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430. / Presoti, M.; Martins, F.V.C.; Wanner, E.F.; Lopes, W.

In: IEEE Latin America Transactions, Vol. 14, No. 4, 02.06.2016, p. 1972-1979.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430

AU - Presoti, M.

AU - Martins, F.V.C.

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Presoti M, Martins FVC, Wanner EF, Lopes W. Simulation via artificial neural networks and mechanic behavior analysis of steel AISI 430. IEEE Latin America Transactions. 2016 Jun 2;14(4):1972-1979. https://doi.org/10.1109/TLA.2016.7483542