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Dissolution of Titanium Carbide in Nanomodified Titanium Melt During Laser Surfacing
A previously constructed mathematical model of the dissolution of titanium carbide inclusions in a titanium melt containing nano-sized refractory... -
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Passively Q-switched erbium-doped fiber laser based on two-dimensional boron carbide nanoparticles as saturable absorber
The utilization of boron carbide nanoparticles (B 4 C) as a saturable absorber (SA) for generating pulses by a fiber laser operating in Q-switched mode...
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Heat Transfer and Behavior of Silicon Carbide in Subsonic Nitrogen and Carbon Dioxide Plasma Flows under Additional Radiative Heating
AbstractThe effects of subsonic plasma flows of carbon dioxide and pure nitrogen combined with additional laser irradiation on silicon carbide...
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Synthesis of TiZrNbHfTaC5 High-Entropy Carbide Powder: Sintering and Radiation Resistance Research
This paper reports the results of the studies addressing the production of a high-entropy carbide of a TiZrNbHfTaC 5 composition, followed by its...
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Effect of nano-modifying additives on titanium carbide dissolution in the titanium melt
A mathematical model of dissolution of a titanium carbide particle in a titanium melt containing nano-sized refractory particles is developed. The...
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Corrosion Properties and Tribological Behavior of Tungsten Carbide Coatings with Alumide Matrix of SS AISI304
AbstractWC–Fe–Al coatings were obtained by the electrospark deposition of AISI304 stainless steel in an anode mixture of aluminum and iron granules...
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Modification of the Surface of a Tungsten Carbide Composite Material by Electron-Ion-Plasma Methods
The surface of a porous tungsten carbide pseudo-alloy of the WC–WCoNiFe system has been modified by a pulsed electron beam and the method of combined...
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Thermoelectric Characteristics of the Process of Steel Turning by Carbide Inserts with Combined Coatings
AbstractThis work is dedicated to assessing the effect of TiN, ZrN, TiN + ZrN, (Ti–Zr)N, ZrN–(Ti–Zr)N–TiN nanostructured coatings, deposited on...
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The Development of a Thermodynamic Database for Calculation and Prediction of Phase Equilibria in High-Temperature Refractory Alloys: A Tribute to Ted Massalski
There is an increasing demand for materials capable of withstanding ever-higher temperatures. However, because the difficulties associated with...
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Heat Capacity of Corrosion-Resistant Refractory Alloy ChS88U-VI in the Temperature Range of 300–1270 K
AbstractAn experimental investigation of the heat capacity of corrosion-resistant refractory nickel base alloy ChS88U-VI used as a material of the...
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The Influence of Zirconium and Titanium Nitride Based Coatings on Tribodeformation Processes of Friction While Cutting with Carbide Inserts
AbstractThe article is devoted to an experimental study of the influence of wear-resistant coatings ZrN, TiN + ZrN, (Ti–Zr)N, ZrN–(Ti–Zr)N–TiN, and...
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Thermodynamic Properties of ZrC0.95–0.99 Zirconium Carbide in a Condensed State
AbstractBased on the heat capacity equations obtained earlier for crystalline (298.15–3840 K) and liquid (3840–5000 K) zirconium carbide with...
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Microstructure, High-Temperature Strength, and Fracture Toughness of Ti–Si–X Composites Containing Refractory Phases
State-of-the-art Ti–Si–X composites are being developed for applications in modern aircraft and rocket engines as well as power equipment owing to... -
Concentration-Dependent Thermal Duality of Hafnium Carbide Nanofluid for Heat Transfer Applications: A Mode Mismatched Thermal Lens Study
The mode mismatch dual-beam thermal lens technique is a sensitive tool for studying the nanofluids’ thermal diffusivity in thermal engineering. The...
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A concept for the extraction of the most refractory elements at CERN-ISOLDE as carbonyl complex ions
We introduce a novel thick-target concept tailored to the extraction of refractory 4d and 5d transition metal radionuclides of molybdenum,...
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Growth of Spheroidal Silicon Carbide by Arc Plasma Treatment
Spheroidal growth of silicon carbide (SiC) was observed by treating SiC grain in thermal arc plasma reactor/furnace followed by 4 h of in situ... -
Resistivity of Refractory Carbides (ZrC, HfC, and TaC + HfC) in the Solid and Liquid States
AbstractThe resistivity of hafnium carbide in the temperature range of 2000–5000 K has been measured via current-pulse heating (for several...
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Improvement of Ti6Al4V-Alloy Wear Resistance by Electric-Spark Hafnium Carbide Coatings
AbstractIn this paper, we obtain cermet coatings with a thickness of 19 to 22 μm by the method of electrospark treatment of titanium alloy Ti6Al4V in...
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Refractory HfC-HfN ceramics tested in a plasma flow
The paper presents a study in stability of ceramics of hafnium carbide-nitride subjected to impact of a nitrogen plasma jet in air atmosphere. The...