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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Orkas, Juhani
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Publications (9/9 displayed)
- 2023Potential and Challenges of Fused Granular Fabrication in Patternmakingcitations
- 2022Sand Casting Implementation of Two-Dimensional Digital Code Direct-Part-Marking Using Additively Manufactured Tagscitations
- 2021The Mechanical Properties of Ductile Iron at Intermediate Temperaturescitations
- 2021Comparative experimental study of sand and binder for flowability and casting mold qualitycitations
- 2021Cast iron selection based on design requirements of thermomechanically loaded applications and its' foundry challenges
- 2020Investigation on dynamic strain aging behaviour of ferritic-pearlitic ductile cast ironscitations
- 2020Ductile iron optimization approach for mechanically and thermally loaded componentscitations
- 2018Effect of Silicon and Microstructure on Spheroidal Graphite Cast Iron Thermal Conductivity at Elevated Temperaturescitations
- 2018Elevated temperature thermal conductivities of some as-cast and austempered cast ironscitations
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article
Investigation on dynamic strain aging behaviour of ferritic-pearlitic ductile cast irons
Abstract
<p>The influence of ferritic and pearlitic microstructures to dynamicstrain aging (DSA) of ductile iron was investigated by means ofstrain-controlled cyclic tests performed at temperatures ranging fromroom temperature to 450°C, strain rates of 10<sup>−5</sup> to 10<sup>−2</sup> s<sup>−1</sup>and at three different strain amplitudes along with tensile tests.Results indicated that all tested microstructures exhibit strain agingeffects at elevated temperatures in some form, similar toferritic-pearlitic steels. Additionally, static tensile tests showhardening at intermediate temperatures, minima in elongation andserrations in stress–strain curves. Cyclic data indicates DSA relatedchanges in stresses at 250°C and 350°C at smaller strain rates, whilethe effects become more suppressed at higher strain rates. © 2019, ©2019 Institute of Materials, Minerals and Mining.</p>