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Progress of isotope separators and KISS facility for the study of exotic nuclei
Facilities equipped with two major types of isotope separators—Isotope Separation On-Line (ISOL) and in-flight separators—have produced many types of...
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Studying the Distribution of Microhardness in a Coating Based on Tungsten Carbides Obtained by Laser Surfacing on a Stainless Steel Surface
AbstractA study is performed of the microhardness of a wear-resistant coating obtained via laser powder surfacing on surfaces of 420 stainless steel....
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A Comparison of Presolar Isotopic Signatures in Laboratory-Studied Primitive Solar System Materials and Comet 67P/Churyumov-Gerasimenko: New Insights from Light Elements, Halogens, and Noble Gases
Comets are considered the most primitive planetary bodies in our Solar System. ESA’s Rosetta mission to Jupiter family comet...
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Innovative Methods for Increasing the Tool Life of Cutting Tools in Complex Surface Treatment
In this article, a high-speed cutting tool with complex surface treatment: ion nitriding, ion alloying and coating was used to cut difficult-to-cut...
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IV–VIB Group Metal Boride and Carbide Nanopowder Corrosion Resistance in Nickeling Electrolytes
The corrosion resistance of nanopowders of borides and carbides of metals of IV-VIB groups, as well as of silicon carbide, was studied in the...
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The Nature of Anomalous Particles (Granules) in Rapidly Quenched PREP Powders: III. Multiscale Study of Behavior of Boron and Carbon in PM HIP Compacts of High Temperature Ni-Based Superalloys under Hot Deformation and Heat Treatment
AbstractOccurrence of anomalous particles (granules) with significantly different concentrations of microalloying interstitial elements of carbon and...
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Vacuum Nanoelectronics Based on Semiconductor Field-Emission Structures: Current State and Development Prospects. Review
Abstract —The development of semiconductor integrated technology and the transition to nanometer resolution of the lithographic process has led to the...
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Tribotechnical Properties of a Copper-Based Powdered Friction Material with Addition of Titanium Powder
Abstract —The paper presents the results of a study on how the addition of titanium powder affects the tribotechnical properties of a copper-based...
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Phase Transformations in a Composite Material with an Organic Matrix Filled with Zirconium Dioxide Fibers
AbstractThe article presents the results of a study of the behavior of a composite material, a matrix based on an organic polymer filled with fibers...
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Distribution of Alloying Elements in the Structure of Heat-Resistant Nickel Alloys in Secondary Carbides
The use of x-ray spectroscopy is considered for studying the specific distribution of alloying elements in structural components of heat-resistant...
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Atomic Force Microscopy in Metallography
The paper presents the research results of the micro- and nanostructure of the type 30Х13 (AISI 420S) stainless steel based on the atomic force...
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Optical Emission Diagnosis of Boron Carbide Synthesized Using Natural Carbon Precursors
AbstractBoron carbide (B 4 C) is a semiconducting material that finds a wide range of industrial and optoelectronic applications because of its unique...
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Interfacial Distribution of Chemical Elements in Fe–Cr–V–Mn–C Coatings Produced by Electron-Beam Cladding in Vacuum
The microstructure and interphase distribution of chemical elements in multilayer coatings made of white cast iron in Fe–Cr–V–C system, additionally...
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Temperature Dependence of the Deformation Behavior of High-Entropy Alloys Co20Cr20Fe20Mn20Ni20, Co19Cr20Fe20Mn20Ni20С1, and Co17Cr20Fe20Mn20Ni20С3. Mechanical Properties and Temperature Dependence of Yield Stress
AbstractThis paper discusses the temperature dependence of the mechanical properties of multicomponent alloys Co 20 Cr 20 Fe 20 Mn 20 Ni 20 (Cantor alloy), Co
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Thermokinetic Model of a Layer Growth on a Substrate During Electron-Beam Cladding
The paper describes a model of electron-beam cladding taking into account the gradual growth and shrinkage of the powder layer. The effective...
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Processes of deformation and crystallization of a nano-modified alloy drop following its impact onto substrate: a modeling study
Solidification of a binary aluminum alloy modified with refractory nanoparticles considered as active nucleation centers for the solid phase is...
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Wave of 2D MXene
MXenes are 2D inorganic compounds that consist of thick layers of few atoms of transition metal carbides, nitrides, or carbonitrides. These materials...
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Investigation of the Optical Properties of Tantalum Oxide Nanocluster Films in the Infrared Range
AbstractThis article presents the results of the formation and evaluation of the surface morphology and investigation of the optical properties (in...
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Recent Progress in the Development of Metallic Composite for Advanced Technologies
Every day, millions of things are manufactured for the pleasant and delightful existence of humans, and the number is continually expanding with the...