Saurabh Kabra
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View article: MechBERT: Language Models for Extracting Chemical and Property Relationships about Mechanical Stress and Strain
MechBERT: Language Models for Extracting Chemical and Property Relationships about Mechanical Stress and Strain Open
Language models are transforming materials-aware natural-language processing by enabling the extraction of dynamic, context-rich information from unstructured text, thus, moving beyond the limitations of traditional information-extraction …
View article: An in situ study on the role of heterogeneous microstructure on anisotropic tensile deformation behaviour in an additive manufactured Ti6Al4V alloy
An in situ study on the role of heterogeneous microstructure on anisotropic tensile deformation behaviour in an additive manufactured Ti6Al4V alloy Open
View article: A Database of Stress-Strain Properties Auto-generated from the Scientific Literature using ChemDataExtractor
A Database of Stress-Strain Properties Auto-generated from the Scientific Literature using ChemDataExtractor Open
There has been an ongoing need for information-rich databases in the mechanical-engineering domain to aid in data-driven materials science. To address the lack of suitable property databases, this study employs the latest version of the ch…
View article: In-situ neutron scattering studies of magnetic shape memory alloys under stress, temperature, and magnetic fields
In-situ neutron scattering studies of magnetic shape memory alloys under stress, temperature, and magnetic fields Open
We have utilized the SMARTS engineering neutron diffractometer to study the crystallographic orientation and phase transformations in the ferromagnetic shape memory alloy Ni 2MnGa under conditions of temperature (200-600K), stress (500MPa)…
View article: Residual stress and plastic anisotropy in indented 2024-T351 aluminum disks
Residual stress and plastic anisotropy in indented 2024-T351 aluminum disks Open
Recent studies have proven that generating a well defined residual stress state using the indented disk approach is an excellent way to validate experimental and modeling techniques for measuring and predicting residual stresses. The previ…
View article: An in situ Study on the Role of Heterogeneous Microstructure on Anisotropic Tensile Deformation Behaviour in an Additive Manufactured Ti6Al4V Alloy
An in situ Study on the Role of Heterogeneous Microstructure on Anisotropic Tensile Deformation Behaviour in an Additive Manufactured Ti6Al4V Alloy Open
View article: Morphological and microstructural characterization of an ancient Chola bronze statuette by neutron based non-invasive techniques.
Morphological and microstructural characterization of an ancient Chola bronze statuette by neutron based non-invasive techniques. Open
The evolution of metallurgy is a fundamental aspect related to the knowledge of the technological level of ancient civilizations, for which the information was mostly part of an oral tradition. The ancient, preserved artefacts are the only…
View article: Residual Stress Gradient Built in X40CrMoVN16-2 Austenitic Steel Cube Manufactured by Laser Powder Bed Fusion
Residual Stress Gradient Built in X40CrMoVN16-2 Austenitic Steel Cube Manufactured by Laser Powder Bed Fusion Open
View article: Influence of mechanical stress on electron transport properties of second-generation high-temperature superconducting tapes
Influence of mechanical stress on electron transport properties of second-generation high-temperature superconducting tapes Open
Second-generation high-temperature superconductor (2G HTS) tapes have demonstrated the ability to generate high magnetic fields and critical currents at a wide operating temperature range. In this paper, we study the mechanical properties …
View article: The behaviour and deformation mechanisms for 316L stainless steel deformed at cryogenic temperatures
The behaviour and deformation mechanisms for 316L stainless steel deformed at cryogenic temperatures Open
The microstructural evolution and deformation mechanisms of 316L stainless steel (SS) have been investigated at 297, 173, 50 and 15 K by in situ neutron diffraction during tensile loading and correlative transmission electron microscopy (T…
View article: Effect of Temperature on the Lattice Strain Evolution in a Textured Alpha Titanium: Neutron Diffraction and Modelling
Effect of Temperature on the Lattice Strain Evolution in a Textured Alpha Titanium: Neutron Diffraction and Modelling Open
View article: Modelling of The New Engineering Diffractometer eMAP at ISIS Target Station 2
Modelling of The New Engineering Diffractometer eMAP at ISIS Target Station 2 Open
eMAP is a new proposed high flux medium-resolution time-of-flight engineering diffractometer that will be built at ISIS Target Station 2. Monte Carlo simulations were performed to optimise the neutron guide to maximise brilliance transfer.…
View article: Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys at 20 kelvin
Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys at 20 kelvin Open
CrCoNi-based medium- and high-entropy alloys display outstanding damage tolerance, especially at cryogenic temperatures. In this study, we examined the fracture toughness values of the equiatomic CrCoNi and CrMnFeCoNi alloys at 20 kelvin (…
View article: Auto-generating databases of Yield Strength and Grain Size using ChemDataExtractor
Auto-generating databases of Yield Strength and Grain Size using ChemDataExtractor Open
View article: Mechanical performance and deformation mechanisms at cryogenic temperatures of 316L stainless steel processed by laser powder bed fusion: In situ neutron diffraction
Mechanical performance and deformation mechanisms at cryogenic temperatures of 316L stainless steel processed by laser powder bed fusion: In situ neutron diffraction Open
View article: In situ neutron diffraction reveals the effect of Cu micro-alloying on low-temperature tensile properties of TWIP steels
In situ neutron diffraction reveals the effect of Cu micro-alloying on low-temperature tensile properties of TWIP steels Open
View article: Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys close to liquid helium temperatures
Exceptional fracture toughness of CrCoNi-based medium- and high-entropy alloys close to liquid helium temperatures Open
Medium- and high-entropy alloys based on the CrCoNi-system have been shown to display outstanding strength, tensile ductility and fracture toughness (damage-tolerance properties), especially at cryogenic temperatures. Here we examine the J…
View article: In situ neutron diffraction unravels deformation mechanisms of a strong and ductile FeCrNi medium entropy alloy
In situ neutron diffraction unravels deformation mechanisms of a strong and ductile FeCrNi medium entropy alloy Open
View article: Autogenerated databases of yield strength and grain size using ChemDataExtractor
Autogenerated databases of yield strength and grain size using ChemDataExtractor Open
(A) Three materials databases containing the properties: (i) yield strengths; (ii) grain size; (iii) combined yield strengths and grain size, (iv) engineering-ready-yield strengths; all autogenerated using ChemDataExtractor. (B) The associ…
View article: Macro- and micro-mechanical behaviour of a <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si33.svg"><mml:mrow><mml:msup><mml:mrow><mml:mi>γ</mml:mi></mml:mrow><mml:mrow><mml:mo>′</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> strengthened Ni-based superalloy at cryogenic temperatures
Macro- and micro-mechanical behaviour of a strengthened Ni-based superalloy at cryogenic temperatures Open
In-situ neutron diffraction was performed during tensile deformation of Ni-base superalloy, Haynes 282, at 20, 100 and 300 K. Two distinct uni-modal microstructures with fine (20 nm) and coarse (200 nm) \\(\\gamma^\\prime\\) particles were…
View article: Lattice strain development in an alpha titanium alloy studied using synchrotron and neutron diffraction
Lattice strain development in an alpha titanium alloy studied using synchrotron and neutron diffraction Open
View article: Quantitative analysis and benchmarking of positional accuracies of neutron strain scanners
Quantitative analysis and benchmarking of positional accuracies of neutron strain scanners Open
View article: Primary creep regeneration in 10%Cr martensitic steel: In-situ and ex-situ microstructure studies
Primary creep regeneration in 10%Cr martensitic steel: In-situ and ex-situ microstructure studies Open
View article: Temperature effect on strain-induced phase transformation of cobalt
Temperature effect on strain-induced phase transformation of cobalt Open
View article: Author Correction: Neutron diffraction analysis of stress and strain partitioning in a two-phase microstructure with parallel-aligned phases
Author Correction: Neutron diffraction analysis of stress and strain partitioning in a two-phase microstructure with parallel-aligned phases Open
View article: Synergistic deformation pathways in a TWIP steel at cryogenic temperatures: In situ neutron diffraction
Synergistic deformation pathways in a TWIP steel at cryogenic temperatures: In situ neutron diffraction Open
View article: Neutron diffraction analysis of stress and strain partitioning in a two-phase microstructure with parallel-aligned phases
Neutron diffraction analysis of stress and strain partitioning in a two-phase microstructure with parallel-aligned phases Open
By time-of-flight (TOF) neutron diffraction experiments, the influence of segregation-induced microstructure bands of austenite ( γ ) and martensite ( α′ ) phases on the partitioning of stress and strain between these phases was investigat…
View article: A novel insight into the primary creep regeneration behaviour of a polycrystalline material at high-temperature using in-situ neutron diffraction
A novel insight into the primary creep regeneration behaviour of a polycrystalline material at high-temperature using in-situ neutron diffraction Open
View article: In situ measurement of elastic and total strains during ambient and high temperature deformation of a polygranular graphite
In situ measurement of elastic and total strains during ambient and high temperature deformation of a polygranular graphite Open
View article: Measurement of strain evolution in overloaded roller bearings using time-of-flight neutron diffraction
Measurement of strain evolution in overloaded roller bearings using time-of-flight neutron diffraction Open
Neutron diffraction is an established method for non-destructively characterising residual stress or observing in situ strain during external stimuli. Neutron based stroboscopic techniques have previously been introduced for measuring stra…