Matches in SemOpenAlex for { <https://semopenalex.org/work/W2043921324> ?p ?o ?g. }
- W2043921324 endingPage "104" @default.
- W2043921324 startingPage "95" @default.
- W2043921324 abstract "Hot compression of as-cast Ti60 titanium alloy at the deformation temperatures ranging from 970 to 1120 °C with an interval of 30 °C, the strain rates ranging from 0.01 to 10.0 s−1 and the height reduction of 75% is conducted on a Gleeble-3500 thermo-mechanical simulator. The experimental stress–strain data from hot compression are employed to develop the Arrhenius-type constitutive model incorporating the strain effect and artificial neural network (ANN) model with a back-propagation learning algorithm. The strain compensated constitutive model can track the experimental data across the whole hot working domain other than that at high strain rates (⩾1 s−1). It is possibly associated with the deformation mechanisms at high strain rates, where microstructure exhibits bands of flow localization and longitudinal cracking, are far different from that at low strain rates (⩽0.1 s−1) where dynamic recrystallization occurs. Comparison of the predicted results of flow stress based on the ANN model and those acquired from the strain compensated constitutive model has been performed. It is found that the relative error of the ANN model varies from −3.42% to 4.33% while that of the strain compensated constitutive model ranges from −14.65% to 13.63%, and the average absolute relative error is 2.41% and 8.45% corresponding to the ANN model and strain compensated constitutive model, respectively. These results sufficiently indicate that the ANN model is more accurate and efficient in terms of predicting the flow stress of as-cast Ti60 titanium alloy." @default.
- W2043921324 created "2016-06-24" @default.
- W2043921324 creator A5024245709 @default.
- W2043921324 creator A5034609415 @default.
- W2043921324 creator A5048370771 @default.
- W2043921324 creator A5089471785 @default.
- W2043921324 date "2013-10-01" @default.
- W2043921324 modified "2023-10-16" @default.
- W2043921324 title "Comparative study on constitutive relationship of as-cast Ti60 titanium alloy during hot deformation based on Arrhenius-type and artificial neural network models" @default.
- W2043921324 cites W1971967290 @default.
- W2043921324 cites W1979944721 @default.
- W2043921324 cites W1980079091 @default.
- W2043921324 cites W1980158013 @default.
- W2043921324 cites W1986769629 @default.
- W2043921324 cites W1986890224 @default.
- W2043921324 cites W1986974938 @default.
- W2043921324 cites W1987603911 @default.
- W2043921324 cites W1990211146 @default.
- W2043921324 cites W1991051598 @default.
- W2043921324 cites W1992939533 @default.
- W2043921324 cites W2007584398 @default.
- W2043921324 cites W2011619990 @default.
- W2043921324 cites W2017776147 @default.
- W2043921324 cites W2020672767 @default.
- W2043921324 cites W2023322678 @default.
- W2043921324 cites W2028504497 @default.
- W2043921324 cites W2031766266 @default.
- W2043921324 cites W2038330583 @default.
- W2043921324 cites W2047486191 @default.
- W2043921324 cites W2058604230 @default.
- W2043921324 cites W2060710784 @default.
- W2043921324 cites W2064869220 @default.
- W2043921324 cites W2065261343 @default.
- W2043921324 cites W2067994303 @default.
- W2043921324 cites W2069615017 @default.
- W2043921324 cites W2075087568 @default.
- W2043921324 cites W2081723860 @default.
- W2043921324 cites W2085585731 @default.
- W2043921324 cites W2086334737 @default.
- W2043921324 cites W2086351393 @default.
- W2043921324 cites W2087232934 @default.
- W2043921324 cites W2094221124 @default.
- W2043921324 cites W4210885031 @default.
- W2043921324 doi "https://doi.org/10.1016/j.matdes.2013.04.009" @default.
- W2043921324 hasPublicationYear "2013" @default.
- W2043921324 type Work @default.
- W2043921324 sameAs 2043921324 @default.
- W2043921324 citedByCount "108" @default.
- W2043921324 countsByYear W20439213242014 @default.
- W2043921324 countsByYear W20439213242015 @default.
- W2043921324 countsByYear W20439213242016 @default.
- W2043921324 countsByYear W20439213242017 @default.
- W2043921324 countsByYear W20439213242018 @default.
- W2043921324 countsByYear W20439213242019 @default.
- W2043921324 countsByYear W20439213242020 @default.
- W2043921324 countsByYear W20439213242021 @default.
- W2043921324 countsByYear W20439213242022 @default.
- W2043921324 countsByYear W20439213242023 @default.
- W2043921324 crossrefType "journal-article" @default.
- W2043921324 hasAuthorship W2043921324A5024245709 @default.
- W2043921324 hasAuthorship W2043921324A5034609415 @default.
- W2043921324 hasAuthorship W2043921324A5048370771 @default.
- W2043921324 hasAuthorship W2043921324A5089471785 @default.
- W2043921324 hasConcept C121332964 @default.
- W2043921324 hasConcept C135628077 @default.
- W2043921324 hasConcept C138885662 @default.
- W2043921324 hasConcept C149342994 @default.
- W2043921324 hasConcept C159985019 @default.
- W2043921324 hasConcept C162611839 @default.
- W2043921324 hasConcept C169010117 @default.
- W2043921324 hasConcept C172658604 @default.
- W2043921324 hasConcept C178790620 @default.
- W2043921324 hasConcept C185592680 @default.
- W2043921324 hasConcept C191897082 @default.
- W2043921324 hasConcept C192562407 @default.
- W2043921324 hasConcept C202973686 @default.
- W2043921324 hasConcept C204366326 @default.
- W2043921324 hasConcept C21036866 @default.
- W2043921324 hasConcept C2780026712 @default.
- W2043921324 hasConcept C41895202 @default.
- W2043921324 hasConcept C86183883 @default.
- W2043921324 hasConcept C87976508 @default.
- W2043921324 hasConcept C8953137 @default.
- W2043921324 hasConcept C95121573 @default.
- W2043921324 hasConcept C97355855 @default.
- W2043921324 hasConceptScore W2043921324C121332964 @default.
- W2043921324 hasConceptScore W2043921324C135628077 @default.
- W2043921324 hasConceptScore W2043921324C138885662 @default.
- W2043921324 hasConceptScore W2043921324C149342994 @default.
- W2043921324 hasConceptScore W2043921324C159985019 @default.
- W2043921324 hasConceptScore W2043921324C162611839 @default.
- W2043921324 hasConceptScore W2043921324C169010117 @default.
- W2043921324 hasConceptScore W2043921324C172658604 @default.
- W2043921324 hasConceptScore W2043921324C178790620 @default.
- W2043921324 hasConceptScore W2043921324C185592680 @default.
- W2043921324 hasConceptScore W2043921324C191897082 @default.
- W2043921324 hasConceptScore W2043921324C192562407 @default.
- W2043921324 hasConceptScore W2043921324C202973686 @default.