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Article
Properties of Nanocrystalline Magnetic Powders of the Fe–O system Obtained from Iron Ore Dust Using Magnetic Pulse Processing
The influence of the parameters of high-energy, thermal, and magnetic-pulse processing on the formation of the phase composition and magnetic properties of nanocrystalline powders of the Fe–O system during the...
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Article
Effect of High-Energy Ball Milling on the Structural Phase State and Magnetic Properties of Boron Nitride and Iron Powder Mixtures
An investigation is performed of the effect the high-energy ball milling (mechanical alloying, MA) of a mixture of iron and hexagonal boron nitride (h-BN) powders at a component weight ratio of Fe : BN = 1 has on...
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Article
Effect of Nitrogenation and Hydrogenation on the Magnetic Properties and Structure of the Sm2Fe17 Alloy: Analysis of XMCD Data
Changes in the local magnetic and structural properties of Sm2Fe17 alloys at nitrogenation and hydrogenation of samples have been studied by the X-ray magnetic circular dichroism (XMCD) technique at the Fe K abso...
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Article
Structure and magnetic properties of the Nd9.5Fe84.5B6 alloy subjected to severe plastic deformation and annealing
The effect of severe plastic deformation (SPD) by torsion and subsequent annealing on the structure and magnetic properties of the cast Nd9.5Fe84.5B6 alloy is studied. SPD by torsion is shown to lead to partial a...
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Article
Search for and study of photometric variability in magnetic white dwarfs
We report the results of photometric observations of a number of magnetic white dwarfs in order to search for photometric variability in these stars. These V-band observations revealed significant variability in ...
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Article
XMCD study of the local magnetic and structural properties of microcrystalline NdFeB-based alloys
X-ray Magnetic Circular Dichroism (XMCD) technique was used to investigate local magnetic properties of microcrystalline Nd10.4Zr4.0Fe79.2B6.4 samples, oriented along either easy or hard magnetization direction. ...
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Article
Effect of Tungsten Additive on Structural Transformations in Alloys of the Fe – Cr – Co – Ti System
Structural transformations of the single-phase α-solid solution in polycrystalline specimens of Fe – 30% Cr – 15% Co – 0.5% Ti alloys containing up to 5 wt.% W are studied after quenching and annealing in the ...
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Article
Heat Treatment and Magnetic Properties of Cold-Deformed Alloy 30Kh15K2MT
Metallographic, x-ray, and magnetic analyses and measurements of hardness are used to determine the temperature range of existence of single-phase metastable α-solid solution (650 – 700°C) in quenched alloy Fe...
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Article
Effect of high-power milling and subsequent annealing on the phase composition and magnetic properties of alloy Nd9.5Fe84B6Cu0.5
Regular features of variation of structure and magnetic properties of cast alloy Nd9.5Fe84B6Cu0.5 are studied as a function of the duration of milling in a high-power ball mill and of the temperature of subsequen...
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Article
Heat treatment and properties of plastically deforming, highly coercive iron alloy (30% Cr, 15% Co, 2% W, 1% Mo, and 1% Ti)
The structural transformations of plastically deforming, highly coercive Kh30K15V2MT iron alloy (30% Cr, 15% Co, 2% W, 1% Mo, and 1% Ti) are studied, along with its magnetic and mechanical properties. Metallog...
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Article
Effect of the content and morphology of αγ-phase on the heat treatment parameters and properties of highly coercive alloy Kh23K15T
The kinetics of formation and the morphology of γ-phase in alloy Kh23K15T are studied. It is shown that during cooling the γ-phase undergoes a γ → αγ transformation. The effect of the αγ-phase on the optimum temp...
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Article
Concentration distribution of elements and variation in phase composition during solid-solution decomposition in Fe-Cr-Co alloy
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Article
Synthetic slag treatment of steel 38KhMYuA
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Article
Refining steel with synthetic slags
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Article
Properties of Kh18N12M2T steel containing oxides of rare earth elements
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The addition of an optimum amount of rare earth oxides (0.08%) to liquid steel has the following effects:
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Article
Improved techniques for melting transformer steel
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Article
On the problem of smelting transformer steel