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Data Publication

Rheometric data from rotational tests on magnetorheological silicones

Brizzi, Silvia | Cavozzi, Cristian | Storti, Fabrizio

GFZ Data Services

(2023)

This dataset provides rheometric data of magnetorheological (MR) silicones, i.e., mixtures of Polydimethylsiloxane (PDMS SGM36) and carbonyl iron powder. We characterized the viscous behavior of MR silicones at room temperature (i.e., T = 25 °C) as a function of carbonyl iron powder concentration and magnetic field strength using rotational (controlled shear rate and controlled shear stress) tests (Mezger, 2020). This dataset also provides the displacement and velocity fields of a simple experiment performed to test the use of magnetorheological silicones for experimental tectonics purposes. For a detailed description of sample preparation procedure, experimental setup and monitoring technique, as well as results interpretation, please refer to Brizzi et al. (under review).

Keywords


Originally assigned keywords
Rheology
Magnetorheology
Magnetorheological silicones
Rheometer
SiliconeSilly puttyPDSM
Analog modeling of geologic processes
Rheological properties of analog modeling materials
Nonnewtonian behavior
HershelBulkley fluids
viscosity
Yield stress
Viscous behavior
gravitydriven deformation
Particle Image Velocimetry
experimental tectonics
EPOS
multiscale laboratories
Analog modeling
analog models
analogue modelling materials
SiliconSilly puttyPDMS
Viscosity
stress exponent
TECTONICS

Corresponding MSL vocabulary keywords
rheometer
rheometer
viscosity
viscosity
yield strength
yield strength
particle image velocimetry (PIV)
analogue modelling
plastic flow law stress exponent
plastic flow law stress exponent
tectonic plate boundary

MSL enriched keywords
Apparatus
fluid transport testing
fluid rheology testing
rheometer
Apparatus
characterization of modelling material
rheology testing
rheometer
Measured property
viscosity
Measured property
viscosity
mechanical strength
yield strength
mechanical strength
yield strength
Software
digital image correlation (DIC)
particle image velocimetry (PIV)
analogue modelling
plastic flow stress
plastic flow law stress exponent
plastic flow strength
plastic flow law stress exponent
tectonic plate boundary
minerals
chemical elements
iron
analogue modelling material
granular modelling material
metalic powders
iron powder
viscous modelling material
synthetic viscous material
silicone
measured property
iron

MSL enriched sub domains i

rock and melt physics
analogue modelling of geologic processes
geochemistry


Source publisher

GFZ Data Services


DOI

10.5880/fidgeo.2022.041


Authors

Brizzi, Silvia

0000-0002-5258-0495

University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, NEXT-Natural and Experimental Tectonics research group, Parma, Italy; University of Roma Tre, Department of Science, LET-Laboratory of Experimental Tectonics, Rome, Italy

Cavozzi, Cristian

0000-0001-6472-1403

University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, NEXT-Natural and Experimental Tectonics research group, Parma, Italy

Storti, Fabrizio

0000-0003-2809-9471

University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, NEXT-Natural and Experimental Tectonics research group, Parma, Italy


References

Mezger, T. (2020). The Rheology Handbook. https://doi.org/10.1515/9783748603702

10.1515/9783748603702

Cites

Rudolf, M., Boutelier, D., Rosenau, M., Schreurs, G., & Oncken, O. (2016). Rheological benchmark of silicone oils used for analog modeling of short- and long-term lithospheric deformation. Tectonophysics, 684, 12–22. https://doi.org/10.1016/j.tecto.2015.11.028

10.1016/j.tecto.2015.11.028

Cites

Cites

DOI of paper when available

IsSupplementTo


Contact

Brizzi Silvia

silvia.brizzi@uniroma3.it

University of Parma, Department of Chemistry, Life Sciences and Environmental Sustainability, NEXT-Natural and Experimental Tectonics research group, Parma, Italy; University of Roma Tre, Department of Science, LET-Laboratory of Experimental Tectonics, Rome, Italy


Citiation

Brizzi, S., Cavozzi, C., & Storti, F. (2023). Rheometric data from rotational tests on magnetorheological silicones [Data set]. GFZ Data Services. https://doi.org/10.5880/FIDGEO.2022.041