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View article: Analysis of Tribological and Cytotoxicity Assays of a Biocompatible Mg–Zn–Ca–Pr Alloy
Analysis of Tribological and Cytotoxicity Assays of a Biocompatible Mg–Zn–Ca–Pr Alloy Open
This work covers a Mg-Zn-Ca-Pr alloy fabricated by a novel method of mechanical alloying and spark plasma sintering (SPS). Currently, magnesium alloys used as biomaterials are mostly commercial alloys without consideration of cytotoxicity …
View article: Characteristics of Mg-Zn-Ca-Pr Alloy Synthesized by Mechanical Alloying
Characteristics of Mg-Zn-Ca-Pr Alloy Synthesized by Mechanical Alloying Open
Magnesium-based materials are an interesting solution in terms of medical applications. Alloys that are hard to obtain via standard means may be manufactured via mechanical alloying (MA), which allows the production of materials with compl…
View article: Structural and thermal investigations of the ternary Mg–Zn–Ca system
Structural and thermal investigations of the ternary Mg–Zn–Ca system Open
Magnesium alloys have become suitable candidates for potential biomedical materials due to their excellent mechanical properties, biocompatibility, and biodegradability. Among different Mg alloys, the Mg–Zn–Ca system is the most popular de…
View article: Electrochemical behavior and morphology of selected sintered samples of Mg65Zn30Ca4Pr1 alloy
Electrochemical behavior and morphology of selected sintered samples of Mg65Zn30Ca4Pr1 alloy Open
In order to investigate the effect of the milling time on the corrosion resistance of the Mg65Zn30Ca4Pr1 alloy, powders of the alloy were prepared and milled for 13, 20, and 70 hours, respectively. The samples were sintered using spark pla…
View article: Characteristics of Mg-Based Sintered Alloy with Au Addition
Characteristics of Mg-Based Sintered Alloy with Au Addition Open
The magnesium-based alloys produced by mechanical alloying (MA) are characterized by specific porosity, fine-grained structure, and isotropic properties. In addition, alloys containing magnesium, zinc, calcium, and the noble element gold a…
View article: Influence of Milling Time on Phase Composition and Product Structure of Mg-Zn-Ca-Ag Alloys Obtained by Mechanical Synthesis
Influence of Milling Time on Phase Composition and Product Structure of Mg-Zn-Ca-Ag Alloys Obtained by Mechanical Synthesis Open
Magnesium-based alloys are widely used in the construction of automotive, aviation, and medical applications. The solutions presently used for the production of biodegradable materials are characterized by considerable energy consumption a…
View article: Microstructure and Mechanical Properties of Spark Plasma Sintered Mg-Zn-Ca-Pr Alloy
Microstructure and Mechanical Properties of Spark Plasma Sintered Mg-Zn-Ca-Pr Alloy Open
Alloys based on magnesium are of considerable scientific interest as they have very attractive mechanical and biological properties that could be used to manufacture biodegradable materials for medical applications. Mechanical alloying is …
View article: Structure and Magnetic Properties of Fe-B-La-Al Alloy
Structure and Magnetic Properties of Fe-B-La-Al Alloy Open
Nanocrystalline magnetic materials are of great interest in order to meet the needs of electronics and electrical engineering. There are many possibilities to modify the synthesis parameters and chemical composition in order to obtain the …
View article: Synthesis of Mg-based alloys with rare-earth element addition by means of mechanical alloying
Synthesis of Mg-based alloys with rare-earth element addition by means of mechanical alloying Open
Magnesium-based alloys are widely used in the construction, automotive, aviation and medical industries. There are many parameters that can be modified during their synthesis in order to obtain an alloy with the desired microstructure and …
View article: Mechanical alloying of Mg-Zn-Ca-Er alloy
Mechanical alloying of Mg-Zn-Ca-Er alloy Open
Magnesium-based materials constitute promising alternatives for medical applications, due to their characteristics, such as good mechanical and biological properties. This opens many possibilities for biodegradable materials to be used as …
View article: Characteristics of the Mg-Zn-Ca-Gd Alloy after Mechanical Alloying
Characteristics of the Mg-Zn-Ca-Gd Alloy after Mechanical Alloying Open
Magnesium-based materials are interesting alternatives for medical implants, as they have promising mechanical and biological properties. Thanks to them, it is possible to create biodegradable materials for medical application, which would…
View article: Characterization of Ca50Mg20Zn12Cu18 Alloy
Characterization of Ca50Mg20Zn12Cu18 Alloy Open
The Ca 50 Mg 20 Zn 12 Cu 18 was assessed with different methods in order to characterize its basic characteristics, and to determine whether the amorphous alloy of such composition would be applicable as an implant material.The XRD analysi…
View article: Influence of Milling Time on Amorphization of Mg-Zn-Ca Powders Synthesized by Mechanical Alloying Technique
Influence of Milling Time on Amorphization of Mg-Zn-Ca Powders Synthesized by Mechanical Alloying Technique Open
Mg60Zn35Ca5 amorphous powder alloys were synthesized by mechanical alloying (MA) technique. The results of the influence of high-energy ball-milling time on amorphization of the Mg60Zn35Ca5 elemental blend (intended for biomedical applicat…
View article: A Study of Structure and Magnetic Properties of Low Purity Fe-Co-Based Metallic Glasses
A Study of Structure and Magnetic Properties of Low Purity Fe-Co-Based Metallic Glasses Open
This paper is related to the evaluation of the possibility of using ferroalloys for the production of conventional (CMGs) and bulk metallic glasses (BMGs) as well as determining their magnetic properties. The structure and magnetic propert…
View article: The influence of an isothermal annealing process on the structure and magnetic properties of the bulk amorphous alloy FeCoBYMo
The influence of an isothermal annealing process on the structure and magnetic properties of the bulk amorphous alloy FeCoBYMo Open
This paper presents the results of research into a bulk amorphous alloy based on Fe.Samples with the composition Fe61Co10Y8Mo1B20 were prepared in the form of plates using an injection-casting method.The samples were then subjected to an i…
View article: Study on crystallization phenomenon and thermal stability of binary Ni–Nb amorphous alloy
Study on crystallization phenomenon and thermal stability of binary Ni–Nb amorphous alloy Open
In this paper, a ribbon of binary Ni–Nb amorphous alloy was prepared by the melt spinning technique. Glass transition and crystallization phenomenon of the alloy were investigated by differential scanning calorimetry. Thermal properties of…
View article: Deformation Mechanisms and Fracture of Ni-Based Metallic Glasses
Deformation Mechanisms and Fracture of Ni-Based Metallic Glasses Open
The cracking of materials and fracture surface is of great practical and academic importance. Over the last few years the development of the fractography of crystalline alloys resulted in a useful tool for the prediction or failure analysi…
View article: Thermal stability, crystallization and magnetic properties of Fe-Co-based metallic glasses
Thermal stability, crystallization and magnetic properties of Fe-Co-based metallic glasses Open
The aim of the paper was to investigate thermal stability, crystallization and magnetic properties of Fe-Co-based metallic glasses (MGs). Investigations were carried out on amorphous ribbons with the compositions of [(Fe0.5Co0.5)0.75B0.2Si…
View article: Crack initiation and fracture features of Fe–Co–B–Si–Nb bulk metallic glass during compression
Crack initiation and fracture features of Fe–Co–B–Si–Nb bulk metallic glass during compression Open
The aim of the paper was investigation crack initiation and fracture features developed during compression of Fe-based bulk metallic glass (BMG). These Fe-based BMG has received great attention as a new class of structural material due to …
View article: Crack initiation and fracture features of Fe–Co–B–Si–Nb bulk metallic glass during compression
Crack initiation and fracture features of Fe–Co–B–Si–Nb bulk metallic glass during compression Open
The aim of the paper was investigation crack initiation and fracture features developed during compression of Fe-based bulk metallic glass (BMG). These Fe-based BMG has received great attention as a new class of structural material due to …
View article: Structural, thermal and magnetic properties of Fe-Co-Ni-B-Si-Nb bulk amorphous alloy
Structural, thermal and magnetic properties of Fe-Co-Ni-B-Si-Nb bulk amorphous alloy Open
In the present paper the structure, thermal stability and magnetic properties of the Fe43Co22Ni7B19Si5Nb4 bulk amorphous alloy were investigated.The investigated alloy was cast as rods with three different diameters.The thermal stability a…