Pere Barriobero‐Vila
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View article: Effect of Multipass Welding in the Phase Balance of Dissimilar Duplex Stainless Steel Joint Using Double-Pulsed Gas Metal Arc Welding
Effect of Multipass Welding in the Phase Balance of Dissimilar Duplex Stainless Steel Joint Using Double-Pulsed Gas Metal Arc Welding Open
This study investigates the influence of the thermal cycle induced by the multipass weld bead when double-pulsed Gas Metal Arc Welding (GMAW-DP) is used to join duplex stainless steel (DSS) with Lean Duplex Stainless Steel (LDSS) welds, wi…
View article: Temperature-dependent deformation behavior of the additively manufactured Al0.75CrFeNi2.1 alloy using in-situ high energy X-ray diffraction
Temperature-dependent deformation behavior of the additively manufactured Al0.75CrFeNi2.1 alloy using in-situ high energy X-ray diffraction Open
View article: A combined experimental and numerical assessment of the role of microsegregation and phase formation on hot cracking susceptibility in laser powder bed fusion processed CM247LC
A combined experimental and numerical assessment of the role of microsegregation and phase formation on hot cracking susceptibility in laser powder bed fusion processed CM247LC Open
View article: Nanoscale 3D characterization of an Al-1Fe-1Zr alloy for additive manufacturing
Nanoscale 3D characterization of an Al-1Fe-1Zr alloy for additive manufacturing Open
The Al-1Fe-1Zr alloy exploits the non-equilibrium solidification dynamics inherent to laser powder bed fusion, characterized by high thermal gradients and rapid solidification front velocities. Here, we investigate the alloy's 3D microstru…
View article: Nanoscale 3D characterization of an Al-1Fe-1Zr alloy for additive manufacturing
Nanoscale 3D characterization of an Al-1Fe-1Zr alloy for additive manufacturing Open
The Al-1Fe-1Zr alloy exploits the non-equilibrium solidification dynamics inherent to laser powder bed fusion, characterized by high thermal gradients and rapid solidification front velocities. Here, we investigate the alloy’s 3D microstru…
View article: Softening kinetics and mechanism during the annealing of an Al-Si alloy produced by laser powder bed fusion
Softening kinetics and mechanism during the annealing of an Al-Si alloy produced by laser powder bed fusion Open
View article: Ultrastrong and ductile NiTi-based composite with large recoverable strain mediated by a compositionally complex phase
Ultrastrong and ductile NiTi-based composite with large recoverable strain mediated by a compositionally complex phase Open
View article: Kinetics of the α → γ′ stress-induced martensitic transformation in a Fe–Mn–Al–Ni shape memory bicrystal
Kinetics of the α → γ′ stress-induced martensitic transformation in a Fe–Mn–Al–Ni shape memory bicrystal Open
View article: Characterization of Low-Temperature Creep and Stress Relaxation of an Iron-Based Shape Memory Alloy (Fe-Sma) Using In-Situ Synchrotron Diffraction
Characterization of Low-Temperature Creep and Stress Relaxation of an Iron-Based Shape Memory Alloy (Fe-Sma) Using In-Situ Synchrotron Diffraction Open
View article: Kinetics of the Α→Γ′ Stress-Induced Martensitic Transformation in a Fe–Mn–Al–Ni Shape Memory Bicrystal
Kinetics of the Α→Γ′ Stress-Induced Martensitic Transformation in a Fe–Mn–Al–Ni Shape Memory Bicrystal Open
View article: Nanoscale 3D Characterization of a New Al-Fe-Zr Alloy for Additive Manufacturing
Nanoscale 3D Characterization of a New Al-Fe-Zr Alloy for Additive Manufacturing Open
View article: A Combined Experimental and Numerical Assessment of the Role of Microsegregation and Phase Formation on Hot Cracking Susceptibility in Laser Powder Bed Fused Cm247lc
A Combined Experimental and Numerical Assessment of the Role of Microsegregation and Phase Formation on Hot Cracking Susceptibility in Laser Powder Bed Fused Cm247lc Open
View article: Tension-compression asymmetry of metastable austenitic stainless steel studied by in-situ high-energy X-ray diffraction
Tension-compression asymmetry of metastable austenitic stainless steel studied by in-situ high-energy X-ray diffraction Open
View article: Time resolved insights into abnormal grain growth by in situ synchrotron measurements
Time resolved insights into abnormal grain growth by in situ synchrotron measurements Open
View article: The development of ultrafine grain structure in an additively manufactured titanium alloy via high-temperature microscopy
The development of ultrafine grain structure in an additively manufactured titanium alloy via high-temperature microscopy Open
View article: Microstructure formation during laser powder bed fusion of Ti-22Al-25Nb with low and high pre-heating temperatures
Microstructure formation during laser powder bed fusion of Ti-22Al-25Nb with low and high pre-heating temperatures Open
We compare microstructure formation during laser powder bed fusion (LPBF) of a Ti-22Al-25Nb alloy applying low and high pre-heating build plate temperatures. Fast cooling rates during low-temperature LPBF lead to metastable weakly ordered …
View article: Designing an Fe-Ni-Ti maraging steel tailor-made for laser additive manufacturing
Designing an Fe-Ni-Ti maraging steel tailor-made for laser additive manufacturing Open
View article: Microstructure and Mechanical Properties of an Advanced Ag-Microalloyed Aluminum Crossover Alloy Tailored for Wire-Arc Directed Energy Deposition
Microstructure and Mechanical Properties of an Advanced Ag-Microalloyed Aluminum Crossover Alloy Tailored for Wire-Arc Directed Energy Deposition Open
View article: Ptychotomography datasets of an ultrafine eutectic Ti-Fe-based alloy processed by additive manufacturing
Ptychotomography datasets of an ultrafine eutectic Ti-Fe-based alloy processed by additive manufacturing Open
The development of metals tailored to the metallurgical conditions of laser-based additive manufacturing is crucial to advance the maturity of these materials for their use in structural applications. While efforts in this regard are being…
View article: Ptychotomography datasets of an ultrafine eutectic Ti-Fe-based alloy processed by additive manufacturing
Ptychotomography datasets of an ultrafine eutectic Ti-Fe-based alloy processed by additive manufacturing Open
The development of metals tailored to the metallurgical conditions of laser-based additive manufacturing is crucial to advance the maturity of these materials for their use in structural applications. While efforts in this regard are being…
View article: Sequence of phase transformations in metastable β Zr–12Nb alloy studied in situ by HEXRD and complementary techniques
Sequence of phase transformations in metastable β Zr–12Nb alloy studied in situ by HEXRD and complementary techniques Open
Phase transformations in a metastable beta Zr–12Nb alloy were investigated by high-energy X-ray diffraction (HEXRD) measured simultaneously with thermal expansion in situ during linear heating from room temperature to 800 °C. Complementary…
View article: Microstructural evolution during post heat treatment of the Ti–6Al–4V alloy manufactured by laser powder bed fusion
Microstructural evolution during post heat treatment of the Ti–6Al–4V alloy manufactured by laser powder bed fusion Open
The purpose of the present study is to investigate the effect of post heat treatment as well as the manufacturing strategy on the microstructure evolution during martensite decomposition of Ti–6Al–4V manufactured by laser powder bed fusion…
View article: The Development of Ultrafine Grain Structure in an Additively Manufactured Titanium Alloy Via High-Temperature Microscopy
The Development of Ultrafine Grain Structure in an Additively Manufactured Titanium Alloy Via High-Temperature Microscopy Open
View article: Can unsupervised machine learning boost the on-site analysis of in situ synchrotron diffraction data?
Can unsupervised machine learning boost the on-site analysis of in situ synchrotron diffraction data? Open
View article: Microstructure evolution in the hypo-eutectic alloy Al0.75CrFeNi2.1 manufactured by laser powder bed fusion and subsequent annealing
Microstructure evolution in the hypo-eutectic alloy Al0.75CrFeNi2.1 manufactured by laser powder bed fusion and subsequent annealing Open
View article: Advanced characterization of two novel Fe-rich high entropy alloys developed for laser powder bed fusion in the Al-Co-Cr-Fe-Ni-Zr system
Advanced characterization of two novel Fe-rich high entropy alloys developed for laser powder bed fusion in the Al-Co-Cr-Fe-Ni-Zr system Open
View article: Hydrogen-based direct reduction of iron oxide at 700°C: Heterogeneity at pellet and microstructure scales
Hydrogen-based direct reduction of iron oxide at 700°C: Heterogeneity at pellet and microstructure scales Open
View article: Fatigue crack propagation behavior of a micro-bainitic TRIP steel
Fatigue crack propagation behavior of a micro-bainitic TRIP steel Open
View article: Designing an Fe-Ni-Ti Maraging Steel Tailor-Made for Laser Additive Manufacturing
Designing an Fe-Ni-Ti Maraging Steel Tailor-Made for Laser Additive Manufacturing Open
View article: Microstructural Evolution During Post Heat Treatment of the Ti-6al-4v Alloy Manufactured by Laser Powder Bed Fusion
Microstructural Evolution During Post Heat Treatment of the Ti-6al-4v Alloy Manufactured by Laser Powder Bed Fusion Open