Abdollah Saboori
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View article: Laser powder bed fusion of copper-bearing AISI 316 L: Microstructure, biofunctional and corrosion performance
Laser powder bed fusion of copper-bearing AISI 316 L: Microstructure, biofunctional and corrosion performance Open
View article: Surface Engineering of EB-PBF Ti6Al4V via Anodization: Multifunctional Improvements Through TiO2 Nanotube Arrays
Surface Engineering of EB-PBF Ti6Al4V via Anodization: Multifunctional Improvements Through TiO2 Nanotube Arrays Open
This study investigates the anodization behavior and surface modification of Ti6Al4V (Ti64) alloy components fabricated via electron beam powder bed fusion (EB-PBF), aiming to enhance their performance in biomedical applications. Ti64 samp…
View article: Enhancing the mechanical properties and corrosion resistance of AISI 440C martensitic stainless steel via laser powder bed fusion and post-processing treatment
Enhancing the mechanical properties and corrosion resistance of AISI 440C martensitic stainless steel via laser powder bed fusion and post-processing treatment Open
As the most typical high-strength stainless steel, the heat-treated AISI 440C steel has low machinability. It is also not weldable due to the high carbon content. Additive manufacturing, specifically laser powder bed fusion (LPBF), offers …
View article: Process-Driven Structural and Property Evolution in Laser Powder Bed Fusion of a Newly Developed AISI 316L Stainless Steel
Process-Driven Structural and Property Evolution in Laser Powder Bed Fusion of a Newly Developed AISI 316L Stainless Steel Open
The lack of new materials with desired processability and functional characteristics remains a challenge for metal additive manufacturing (AM). Therefore, in this work, a new promising AISI 316L-based alloy with better performance compared…
View article: The multiaxial response of traditional and powder bed fusion with electron beam manufactured Ti-6Al-2Sn-4Zr-2Mo at low and high strain rates
The multiaxial response of traditional and powder bed fusion with electron beam manufactured Ti-6Al-2Sn-4Zr-2Mo at low and high strain rates Open
View article: Challenges and opportunities in additive manufacturing of high entropy alloys
Challenges and opportunities in additive manufacturing of high entropy alloys Open
View article: Microstructure and Hardness of Ti-6242 Alloy Fabricated by Electron Beam Powder Bed Fusion and Laser Powder Bed Fusion Methods
Microstructure and Hardness of Ti-6242 Alloy Fabricated by Electron Beam Powder Bed Fusion and Laser Powder Bed Fusion Methods Open
Introduction and Objectives: Ti-6Al-2Sn-4Zr-2Mo (Ti6242) alloy is a near-alpha titanium alloy widely used in biomedical, automobile, and aviation industries, known for having a high service temperature. The objectives of this study are to …
View article: Electrochemical Behavior of Electron Beam Powder Bed Fused Ti536 Alloy under Simulated Inflammatory Conditions
Electrochemical Behavior of Electron Beam Powder Bed Fused Ti536 Alloy under Simulated Inflammatory Conditions Open
Additive manufacturing (AM), as an advanced manufacturing technology, enables the production of personalized orthopedic implant devices with complex geometries that closely resemble bone structures. Titanium and its alloys are extensively …
View article: Laser powder bed fusion of SS316L-IN718 functionally graded materials: Processing, microstructure, and properties
Laser powder bed fusion of SS316L-IN718 functionally graded materials: Processing, microstructure, and properties Open
View article: Electron beam powder bed fusion of Ti–6Al–2Sn–4Zr–2Mo alloy: microstructure evolution and high-temperature mechanical properties
Electron beam powder bed fusion of Ti–6Al–2Sn–4Zr–2Mo alloy: microstructure evolution and high-temperature mechanical properties Open
View article: Predictive Modeling and Optimization of Geometrical Characteristics in Coaxial Laser Cladding of Fe-Based powder on nodular Cast Iron
Predictive Modeling and Optimization of Geometrical Characteristics in Coaxial Laser Cladding of Fe-Based powder on nodular Cast Iron Open
View article: Optimizing CoCrNi Single Track Geometry in Directed Energy Deposition: A Regression-Based Approach to Laser Power and Scan Speed Control
Optimizing CoCrNi Single Track Geometry in Directed Energy Deposition: A Regression-Based Approach to Laser Power and Scan Speed Control Open
View article: Design optimization for defect-free AISI 316 L/IN718 functionally graded materials produced by laser additive manufacturing
Design optimization for defect-free AISI 316 L/IN718 functionally graded materials produced by laser additive manufacturing Open
Additive manufacturing (AM) of functionally graded materials (FGM) has become an important growing trend in the research and development of various sectors. The main challenging issue is alloy design for the transition zone between termina…
View article: Printed polylactic acid/akermanite composite scaffolds for bone tissue engineering; development and surface modification
Printed polylactic acid/akermanite composite scaffolds for bone tissue engineering; development and surface modification Open
The susceptibility of bone tissues to various factors such as ageing, accidents, and diseases has led to extensive tissue engineering research focusing on bone tissues. Hence, this research also aims to determine the optimal amount of Aker…
View article: The impact of heat treatment on microstructure, residual stress, and mechanical behavior of laser powder bed fusion additively manufactured Ti–6Al–2Sn–4Zr–2Mo alloy
The impact of heat treatment on microstructure, residual stress, and mechanical behavior of laser powder bed fusion additively manufactured Ti–6Al–2Sn–4Zr–2Mo alloy Open
In the field of additive manufacturing (AM), a promising alloy that is gaining attention is the near-α Ti–6Al–2Sn–4Zr–2Mo (Ti6242) alloy. This alloy is known for its remarkable resistance to creep and corrosion at elevated temperatures. Ho…
View article: The electrochemical behaviour of Ti-48Al-2Cr-2Nb produced by electron beam powder bed fusion process
The electrochemical behaviour of Ti-48Al-2Cr-2Nb produced by electron beam powder bed fusion process Open
View article: Critical condition for initiation of dynamic recrystallisation in electron beam powder bed fused Ti-6Al-4 V Alloy
Critical condition for initiation of dynamic recrystallisation in electron beam powder bed fused Ti-6Al-4 V Alloy Open
View article: Effects of build orientation and inclined features on physical, microstructural and mechanical properties of powder bed fusion additively manufactured metallic parts
Effects of build orientation and inclined features on physical, microstructural and mechanical properties of powder bed fusion additively manufactured metallic parts Open
View article: Fabrication and Characterization of Polycaprolactone–Baghdadite Nanofibers by Electrospinning Method for Tissue Engineering Applications
Fabrication and Characterization of Polycaprolactone–Baghdadite Nanofibers by Electrospinning Method for Tissue Engineering Applications Open
This work investigates the essential constituents, production methods, and properties of polycaprolactone (PCL) and Baghdadite fibrous scaffolds. In this research, electrospinning was used to produce fiber ropes. In this study, the Baghdad…
View article: Process-induced microstructural variations in laser powder bed fusion of novel titanium alloys: A comprehensive study on volumetric energy density and alloying effects
Process-induced microstructural variations in laser powder bed fusion of novel titanium alloys: A comprehensive study on volumetric energy density and alloying effects Open
This study explores the effect of in-situ alloying and volumetric energy density (VED) on the microstructure of Laser Powder Bed Fusion (L-PBF) fabricated Ti alloys. Pure Ti, Ti–5Cu, and Ti–5Cu–1Si (wt%) samples were printed using elementa…
View article: A novel titanium alloy for load-bearing biomedical implants: Evaluating the antibacterial and biocompatibility of Ti536 produced via electron beam powder bed fusion additive manufacturing process
A novel titanium alloy for load-bearing biomedical implants: Evaluating the antibacterial and biocompatibility of Ti536 produced via electron beam powder bed fusion additive manufacturing process Open
Additive manufacturing (AM) of Ti-based biomedical implants is a pivotal research topic because of its ability to produce implants with complicated geometries. Despite desirable mechanical properties and biocompatibility of Ti alloys, one …
View article: A novel feature engineering approach for predicting melt pool depth during LPBF by machine learning models
A novel feature engineering approach for predicting melt pool depth during LPBF by machine learning models Open
Melt pool geometry is a deterministic factor affecting the characteristics of metal Additive Manufacturing (AM) components. The wide array of physical and thermal phenomena involved during the formation of the AM melt pool, along with the …
View article: Untapped Opportunities in Additive Manufacturing with Metals: From New and Graded Materials to Post-Processing
Untapped Opportunities in Additive Manufacturing with Metals: From New and Graded Materials to Post-Processing Open
Metal additive manufacturing (AM) is an innovative manufacturing method with numerous metallurgical benefits, including fine and hierarchical microstructures and enhanced mechanical properties, thanks to the utilization of a local heat sou…
View article: 3D printing of composite scaffolds based on polycaprolactone matrix reinforced with monticellite and akermanite for bone repair; mechanical and biological properties
3D printing of composite scaffolds based on polycaprolactone matrix reinforced with monticellite and akermanite for bone repair; mechanical and biological properties Open
This investigation examines the bioactivity and mechanical properties of composite scaffolds made from polycaprolactone (PCL) and augmented with akermanite (Ca2MgSi2O7) (AK) and monticellite (CaMgSiO4) (MNT) powders synthesized via the sol…
View article: Predictive tools for the cooling rate-dependent microstructure evolution of AISI 316L stainless steel in additive manufacturing
Predictive tools for the cooling rate-dependent microstructure evolution of AISI 316L stainless steel in additive manufacturing Open
This study presents a thorough evaluation of advanced predictive tools for the solidification microstructure of AISI 316L stainless steel, taking into account both chemical composition and cooling rate. In order to achieve a broad range of…
View article: Electron beam powder bed fusion of Ti-6Al-2Sn-4Zr-2Mo lattice structures: morphometrical and mechanical characterisations
Electron beam powder bed fusion of Ti-6Al-2Sn-4Zr-2Mo lattice structures: morphometrical and mechanical characterisations Open
Metallic light and complex structures, such as lattice, made by Ti-6Al-2Sn-4Zr-2Mo (Ti6242) have potential applications in many different industries, especially in light and high-temperature-resistant aerospace and aeronautical components.…
View article: Laser powder bed fusion in situ alloying of AISI 316L-2.5%Cu alloy: microstructure and mechanical properties evolution
Laser powder bed fusion in situ alloying of AISI 316L-2.5%Cu alloy: microstructure and mechanical properties evolution Open
This work investigates the effects of copper addition on the microstructure and mechanical properties of AISI 316L austenitic stainless steel fabricated by the laser powder bed fusion (L-PBF) method. The outcomes reveal that the copper ato…
View article: Sub-Transus Transformation-Driven Softening in Ti-6al-2sn-4zr-2mo Alloy Additively Manufactured Using Laser Powder Bed Fusion
Sub-Transus Transformation-Driven Softening in Ti-6al-2sn-4zr-2mo Alloy Additively Manufactured Using Laser Powder Bed Fusion Open
View article: Surface characteristic of Ti-6Al-4V alloy fabricated by Electron Beam Melting prepared by different surface post treatments
Surface characteristic of Ti-6Al-4V alloy fabricated by Electron Beam Melting prepared by different surface post treatments Open
View article: High-Rate Multiaxial Behaviour of Electron Beam Melted Ti-6Al-2Sn-4Zr-2Mo: An Experimental Study Using a Novel Tension-Torsion Hopkinson Bar Apparatus
High-Rate Multiaxial Behaviour of Electron Beam Melted Ti-6Al-2Sn-4Zr-2Mo: An Experimental Study Using a Novel Tension-Torsion Hopkinson Bar Apparatus Open