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Strain Rate Sensitivity of a TRIP-Assisted Dual-Phase High-Entropy Alloy [PDF]

open access: goldFrontiers in Materials, 2018
Dual-phase high-entropy alloys (DP-HEAs) with transformation induced plasticity (TRIP) have an excellent strength-ductility combination. To reveal their strain-rate sensitivity and hence further understand the corresponding deformation mechanisms, we ...
Silva Basu   +5 more
doaj   +2 more sources

Mechanical properties and strain rate sensitivity of 3D laserdeposited Ti-6Al-4V alloy [PDF]

open access: diamondEPJ Web of Conferences, 2018
Ti-6Al-4V has become the most common material in titanium alloy. Due to High specific strength, low density and excellent mechanical properties, it has been used in not only living, sports goods but also aerospace, defense industries.
Woo Sanghyun, Lee Yerim, Park Leeju
doaj   +2 more sources

Effect of Annealing on Strain Rate Sensitivity of Metallic Glass under Nanoindentation [PDF]

open access: goldMetals, 2020
The influence of isothermal annealing on the strain rate sensitivity (SRS) of a Zr-based bulk metallic glass (BMG) was investigated by nanoindentation. A more positive SRS is observed with a decrease in the content of the free volume (FV) of the sample ...
Mingcan Li
doaj   +2 more sources

Unveiling the Strain Rate Sensitivity of G18NiCrMo3-6 CAST Steel in Tension/Compression Asymmetry [PDF]

open access: goldApplied Sciences, 2023
This research was devoted to unveiling the strain rate sensitivity (SRS) of G18NiCrMo3-6 cast steel in tension/compression asymmetry. For that purpose, detailed mechanical characterization tests were conducted providing a process window covering quasi ...
Barış Çetin   +2 more
doaj   +2 more sources

Strain-rate sensitivity of glasses

open access: hybridJournal of Non-Crystalline Solids, 2014
AbstractWe report on the loading-rate dependence of localized plastic deformation in inorganic covalent, metallic, ionic and superionic glasses. For this, the strain-rate sensitivity is determined through instrumented nanoindentation in a load-controlled strain-rate jump test. Through relating the strain-rate sensitivity to the reduced temperature, the
Limbach, Rene   +2 more
openaire   +2 more sources

Strain rate sensitivity metrics of PSU and PPSU high-performance polymers in extrusion-based additive manufacturing

open access: goldResults in Engineering
High-performance polymers (HPPs), combined with material extrusion (MEX) additive manufacturing (AM), compile a powerful manufacturing system, suitable to meet the challenges of demanding industries. Their ability to undergo high strain rates is not well
Nectarios Vidakis   +5 more
doaj   +2 more sources

Strain rate sensitivity of the aluminium-magnesium-scandium alloy - Scalmalloy® [PDF]

open access: yesEPJ Web of Conferences, 2021
This work investigates the strain rate sensitivity of the aluminiummagnesium-scandium alloy Scalmalloy, which is used extensively for additive manufacturing of lightweight structures.
Jakkula Puneeth   +3 more
doaj   +1 more source

On the Strain Rate Sensitivity of Fibre-Reinforced Self-Compacting Concrete

open access: yesEngineering Transactions, 2022
The present paper deals with the SCC reinforced with the recycled fibres and their combination with the polypropylene fibres subjected to high strain rates.
Małgorzata PAJĄK, Jacek JANISZEWSKI
doaj   +1 more source

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