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View article: Hydrogen Embrittlement of Ferritic-Perlitic and Martenzitic Pipe Steels
Hydrogen Embrittlement of Ferritic-Perlitic and Martenzitic Pipe Steels Open
View article: Effect of Laser treatment on the microstructure and mechanical properties of the surface of Ti-6Al-4V alloy fabricated by Powder Bed Fusion technology
Effect of Laser treatment on the microstructure and mechanical properties of the surface of Ti-6Al-4V alloy fabricated by Powder Bed Fusion technology Open
This study investigates the influence of laser surface treatment under different protective atmospheres (air, argon, and nitrogen) on the microstructure, mechanical, tribological, and biological properties of Ti-6Al-4V alloy produced by se…
View article: Improving Strength and Ductility in Mg-Y-Zn alloy via Pre-deformation Prior to Extrusion
Improving Strength and Ductility in Mg-Y-Zn alloy via Pre-deformation Prior to Extrusion Open
View article: Improving Strength and Ductility in Mg–Y–Zn Alloy via Pre-Deformation Prior to Extrusion
Improving Strength and Ductility in Mg–Y–Zn Alloy via Pre-Deformation Prior to Extrusion Open
The Mg-Y-Zn alloy system is well known for its outstanding combination of high strength and ductility, even at relatively low concentrations of alloying elements. This exceptional performance is primarily at-tributed to its characteristic …
View article: Ti-Al-V/Zn-Al-Cu Composite Materials Prepared by Zinc Melt Infiltration Technology
Ti-Al-V/Zn-Al-Cu Composite Materials Prepared by Zinc Melt Infiltration Technology Open
This work deals with the preparation and characterization of TiAlV/ZnAlCu composite materials. The aim is to create a model for biomaterial with good biocompatibility and acceptable mechanical properties. Infiltrating zinc into the reinfor…
View article: Effect of hot isostatic pressing on the microstructure and mechanical properties of porous Ti-6Al-4V alloy manufactured by laser powder bed fusion
Effect of hot isostatic pressing on the microstructure and mechanical properties of porous Ti-6Al-4V alloy manufactured by laser powder bed fusion Open
Laser powder bed fusion (LPBF) enables the production of Ti-6Al-4V alloys with tailored porous structures, which are beneficial for biomedical applications due to their reduced elastic modulus and enhanced bone integration potential. This …
View article: Microstructural and mechanical insights into 1.2709 maraging steel produced by direct energy deposition
Microstructural and mechanical insights into 1.2709 maraging steel produced by direct energy deposition Open
The present work focuses on the characterization of the ultra-high-strength 1.2709 maraging steel produced by the Direct Energy Deposition (DED) technique, either in its as-built or as-built + heat-treated state. Scanning electron microsco…
View article: Sol-gel TiO2-based coatings in 3D printed porous Ti-6Al-4V alloy structures as efficient antibacterial drug delivery systems: Thorough structural and biological characterization
Sol-gel TiO2-based coatings in 3D printed porous Ti-6Al-4V alloy structures as efficient antibacterial drug delivery systems: Thorough structural and biological characterization Open
The application of sol-gel coatings on titanium-based materials offers a promising approach for enhancing their bioactivity, antibacterial properties, and adhesion, particularly for biomedical applications. This study focuses, for the firs…
View article: The effect of pulsed laser on the surface state of 3D-printed triply periodic structures in TiAl6V4 alloy
The effect of pulsed laser on the surface state of 3D-printed triply periodic structures in TiAl6V4 alloy Open
In this study, the effect of laser treatment on the surface of 3D-printed TiAl6V4 alloy with triply periodic structures was examined. As-printed and chemically etched samples served as references to assess surface changes. Microscopic anal…
View article: Microstructure and compression behavior of Ag–W metal matrix composite produced from core–shell powder by spark plasma sintering: case study
Microstructure and compression behavior of Ag–W metal matrix composite produced from core–shell powder by spark plasma sintering: case study Open
Metal matrix composites represent an interesting class of materials with an exclusive combination of properties. In this study, a unique Ag–W metastable metal matrix composite was produced from W@Ag core–shell powders using a spark plasma …
View article: Magnesium Alloys with Enhanced Ignition Resistance for Aerospace and Automotive Applications
Magnesium Alloys with Enhanced Ignition Resistance for Aerospace and Automotive Applications Open
Magnesium alloys, known for their excellent strength-to-weight ratio, are emerging as promising materials in the automotive and aerospace industries. However, due to their high reactivity with oxygen, low ignition temperature and rapid deg…
View article: Exploring kink strengthening in WZ21 magnesium alloy via slow solidification and extrusion
Exploring kink strengthening in WZ21 magnesium alloy via slow solidification and extrusion Open
The Mg-Y-Zn magnesium alloy system is known for the presence of Long-Period Stacking Ordered (LPSO) phases that improves strength and ductility with minimal amounts of alloying elements. Even better improvements are associated with the spe…
View article: Exploring Kink Strengthening in WZ21 Magnesium Alloy via Slow Solidification and Extrusion
Exploring Kink Strengthening in WZ21 Magnesium Alloy via Slow Solidification and Extrusion Open
The Mg-Y-Zn magnesium alloy system is known for the presence of Long-Period Stacking Ordered (LPSO) phases that improves strength and ductility with minimal amounts of alloying elements. Even better improvements are associated with the spe…
View article: Comparison of direct energy deposition and powder bed fusion technology in the preparation of Ti–6Al–4V alloy
Comparison of direct energy deposition and powder bed fusion technology in the preparation of Ti–6Al–4V alloy Open
View article: Innovative Powder Pre-Treatment Strategies for Enhancing Maraging Steel Performance
Innovative Powder Pre-Treatment Strategies for Enhancing Maraging Steel Performance Open
Maraging steel is a high-performance material valued for its exceptional properties, making it ideal for demanding applications such as aerospace, tooling, and automotive industries, where high strength, toughness, and precision are requir…
View article: Sol-Gel Tio2-Based Coatings in 3d Printed Porous Ti-6al-4v Alloy Structures as Efficient Antibacterial Drug Delivery Systems: Thorough Structural and Biological Characterization
Sol-Gel Tio2-Based Coatings in 3d Printed Porous Ti-6al-4v Alloy Structures as Efficient Antibacterial Drug Delivery Systems: Thorough Structural and Biological Characterization Open
View article: Evaluation of Corrosion Behaviour of Advanced Beta-Titanium Alloy: A Comparison between 3d Printing and Conventional Manufacturing Methods
Evaluation of Corrosion Behaviour of Advanced Beta-Titanium Alloy: A Comparison between 3d Printing and Conventional Manufacturing Methods Open
View article: Evaluation of Corrosion Behaviour of Advanced Beta-Titanium Alloy: A Comparison between 3d Printing and Conventional Manufacturing Methods
Evaluation of Corrosion Behaviour of Advanced Beta-Titanium Alloy: A Comparison between 3d Printing and Conventional Manufacturing Methods Open
View article: High-temperature exposure of the high-strength 18Ni-300 maraging steel manufactured by laser powder bed fusion: oxidation, structure and mechanical changes
High-temperature exposure of the high-strength 18Ni-300 maraging steel manufactured by laser powder bed fusion: oxidation, structure and mechanical changes Open
The present work describes the effect of long-term (8 weeks) high-temperature oxidation (500 °C) on the formation of an oxide layer as well as on the microstructure and mechanical properties of the 3D-printed 18Ni-300 maraging steel. For t…
View article: Harmonizing microstructures and enhancing mechanical resilience: Novel powder metallurgy approach for Zn–Mg alloys
Harmonizing microstructures and enhancing mechanical resilience: Novel powder metallurgy approach for Zn–Mg alloys Open
View article: Harmonizing Microstructures and Enhancing Mechanical Resilience: Novel Powder Metallurgy Approach for Zn-Mg Alloys
Harmonizing Microstructures and Enhancing Mechanical Resilience: Novel Powder Metallurgy Approach for Zn-Mg Alloys Open
Zinc alloys are recognised for their excellent biocompatibility and favourable corrosion rates, making them suitable for bioabsorbable implants. However, their mechanical properties necessitate improvement to fulfil the rigorous requiremen…
View article: A zinc phosphate layered biodegradable Zn-0.8Mg-0.2Sr alloy: Characterization and mechanism of hopeite formation
A zinc phosphate layered biodegradable Zn-0.8Mg-0.2Sr alloy: Characterization and mechanism of hopeite formation Open
The objective of this study is to comprehensively investigate the formation mechanism of hopeite on a promising biodegradable Zn-0.8Mg-0.2Sr alloy during its self-corrosion process and its subsequent influence on the interaction of the mat…
View article: Hydrogen Embrittlement of Ti-Al6-V4 Alloy Manufactured by Laser Powder Bed Fusion Induced by Electrochemical Charging
Hydrogen Embrittlement of Ti-Al6-V4 Alloy Manufactured by Laser Powder Bed Fusion Induced by Electrochemical Charging Open
The 3D printing of Ti-Al6-V4 alloy is subject to much current investigation, with Laser Beam Powder Bed Fusion (PBF-LB/M) being one of the most applied technologies. Ti-Al6-V4 alloy, despite its great material properties, is susceptible to…
View article: Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials
Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials Open
In vitro testing is the first important step in the development of new biomaterials. The human fetal osteoblast cell line hFOB 1.19 is a very promising cell model; however, there are vast discrepancies in cultivation protocols, especially …
View article: Exploring the microstructure, mechanical properties, and corrosion resistance of innovative bioabsorbable Zn-Mg-(Si) alloys fabricated via powder metallurgy techniques
Exploring the microstructure, mechanical properties, and corrosion resistance of innovative bioabsorbable Zn-Mg-(Si) alloys fabricated via powder metallurgy techniques Open
Zinc alloys belong to the widely studied materials for applications like medical devices, however, they often encounter an inappropriate combination of mechanical/corrosion/biological properties. In this respect, we produced the Zn–1Mg and…
View article: Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials
Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials Open
In vitro testing is the first important step in the development of new biomaterials. The human fetal osteoblast cell line hFOB 1.19 is a very promising cell model; however, there are vast discrepancies in cultivation protocols, especially …
View article: Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials
Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials Open
In vitro testing is the first important step in the development of new biomaterials. The human fetal osteoblast cell line hFOB 1.19 is a very promising cell model; however, there are vast discrepancies in cultivation protocols, especially …
View article: A Zinc Phosphate Layered Biodegradable Zn-0.8mg-0.2sr Alloy: Characterization and Mechanism of Hopeite Formation
A Zinc Phosphate Layered Biodegradable Zn-0.8mg-0.2sr Alloy: Characterization and Mechanism of Hopeite Formation Open
View article: Mg-Based Alloys with Y, Ca and Al Reaching Exceptional Ignition Resistance and Suppressed Flammability
Mg-Based Alloys with Y, Ca and Al Reaching Exceptional Ignition Resistance and Suppressed Flammability Open
View article: Analysis of hydrogen in a hydrogenated, 3D-printed Ti–6Al–4V alloy by glow discharge optical emission spectroscopy: sample heating effects
Analysis of hydrogen in a hydrogenated, 3D-printed Ti–6Al–4V alloy by glow discharge optical emission spectroscopy: sample heating effects Open
In the analysis of hydrogen in a hydrogenated, 3D-printed Ti–6Al–4V alloy by GDOES, hydrogen diffuses from the depth due to sample heating, enters the plasma and affects the signal response. A model of heat conduction within the sample is …