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Effect of directional solidification on the structure and properties of Ni3Al-based alloy single crystals alloyed with Cr, Mo, W, Ti, Co, Re, and REM
The effect of the solidification rate (R = 2, 5, 10, 20 mm/min) at the same solidification gradient (G = 150°C/cm) on the structural parameters of single-crystal blade workpieces made of an alloyExpand
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Effect of the method of producing Ni3Al-based alloy single crystals on the macro- and microhomogeneity of component distribution, structure, and properties
The mechanisms of hardening heterophase Ni3Al-based cast alloys, which are thermally stable natural eutectic composites, are studied in the operating temperature range. The distribution of basic andExpand
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Effect of directional solidification on the structure and properties of Ni3Al-based alloy single crystals alloyed with W, Mo, Cr, and REM
The effect of the solidification gradient (G = 60 and 150°C/cm) at a solidification rate R = 10 mm/min on the structural parameters and the short- and long-term strength characteristics of blade-typeExpand
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Effect of High-Gradient Directional Crystallization on the Structure and Mechanical Properties of Corrosion-Resistant Nitrogen-Bearing Martensitic Steel 08Kh14AN4MDB
A comparative study of the structure and properties of corrosion-resistant nitrogen-bearing martensitic steel 08Kh14AN4MDB produced by methods of high-gradient directional crystallization (HGDC) andExpand
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Influence of the Cobalt Concentration and Chromium Alloying on the Structure of (β-NiAl + γ'-Ni3Al + γ-Ni) Ni–Al–Co Superalloys
The influence of cobalt (5 and 16 at %) and chromium (4.25 at %) on the structure of a (β-NiAl + γ'-Ni3Al + γ-Ni) alloy with 27 at % Al of the Ni–Al–Co system, which is chosen as the basis of alloysExpand
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Structural heat-resistant β-NiAl + γ′-Ni3Al alloys of the Ni–Al–Co system: I. Solidification and structure
When analyzing the ternary Ni–Al–M phase diagrams, where M is a group VI–VIII transition metal, we chose the Ni–Al–Co system, where the γ′ and γ phases are in equilibrium with the β phase, as a baseExpand
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Structure, Chemical Composition, and Phase Composition of Intermetallic Alloy VKNA-1V After High-Temperature Heat Treatment and Process Heating
Single-crystal preforms from intermetallic alloy VKNA-IV with different crystallographic orientations (CGO) are studied. The mode of heat treatment is shown to affect the microstructure of theExpand
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In situ formation of the composite structure of a eutectic Nb–Si alloy during directional solidification in a liquid-metal coolant
The results of investigation of the structure of a heat-resistant eutectic niobium–silicon alloy, which was prepared by directional solidification using a liquid-metal coolant, are reported. TheExpand
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Effect of high-gradient directed crystallization on the structure and phase composition of a high-temperature alloy of the type rene-N5
A study of the effect of the conditions of high-gradient directed crystallization on the structure and phase composition of a high-temperature alloy of the RENE-N5 type is presented. It isExpand
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Effect of annealing and high-temperature heatings during soldering on structure and mechanical properties of alloy based on nickel aluminide
The article presents a study of the effect of various modes of annealing and process heatings on microstructure and properties of single-crystalline blanks of VKNA-1 intermetallic alloy on the basisExpand
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