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The established regularities of the formation of powders based on iron and nickel, obtained by the method of mechanical alloying and intended for the deposition of thermal spraying coatings, as well as the manufacture of products by layer‑by‑layer ...
F. G. Lovshenko +2 more
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Obtaining functional-gradient Ti-HA coatings by detonation spraying
Functional-gradient titanium/hydroxyapatite (TiHA) coatings were obtained using detonation spraying technology to improve the structure and mechanical properties.
Ж.Б. Сағдолдина +3 more
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Using Regression Analysis for Automated Material Selection in Smart Manufacturing
In intelligent manufacturing, the phase content and physical and mechanical properties of construction materials can vary due to different suppliers of blanks manufacturers. Therefore, evaluating the composition and properties for implementing a decision-
Ivan Pavlenko +6 more
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Study of Nd-Fe-B alloys with nonstoichiometric Nd content in optimal magnetic state [PDF]
Characterization of two rapid-quenched Nd-Fe-B alloys with nonstoichiometric Nd content in the optimized magnetic state was carried out using the X-ray diffractometry (XRD), 57Fe Mössbauer spectroscopic phase analysis (MS), electron microscopy (TEM ...
Ćosović V. +6 more
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In this study, we present the results of electron-beam welding of joints with 304-L stainless steel and copper. The influence of the beam’s power on the structures and mechanical properties of the welded joints was studied; the experiments were realized ...
Darina Kaisheva +8 more
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Berry Phase in a Composite System [PDF]
The Berry phase in a composite system with only one subsystem being driven has been studied in this Letter. We choose two spin-$\frac 1 2 $ systems with spin-spin couplings as the composite system, one of the subsystems is driven by a time-dependent magnetic field. We show how the Berry phases depend on the coupling between the two subsystems, and what
Yi, Xue Xi +2 more
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A Composite Initialization Method for Phase Retrieval [PDF]
Phase retrieval is a classical inverse problem with respect to recovering a signal from a system of phaseless constraints. Many recently proposed methods for phase retrieval such as PhaseMax and gradient-descent algorithms enjoy benign theoretical guarantees on the condition that an elaborate estimate of true solution is provided.
Qi Luo, Shijian Lin, Hongxia Wang
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Aiming to achieve silicon nitride (Si3N4) ceramics with high hardness and high toughness, the relationships among phase composition, microstructure, and mechanical properties of Si3N4 ceramics prepared by spark plasma sintering (SPS) at temperatures ...
Shao-Jun TANG +3 more
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A Strategic Design Route to Find a Depleted Uranium High-Entropy Alloy with Great Strength
The empirical parameters of mixing enthalpy (ΔHmix), mixing entropy (ΔSmix), atomic radius difference (δ), valence electron concentration (VEC), etc., are used in this study to design a depleted uranium high-entropy alloy (HEA).
Weiran Zhang +3 more
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High-Pressure Solidification of Ternary Al-Ni-Sn Alloy
The microstructure, phase composition and mechanical properties of ternary Al-5.4Ni-2Sn (mass fraction) alloy solidified under different high pressures were researched.
Xiaohong Yang +7 more
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