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- Publications
- Influence
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
- K. Povarova, Y. Bondarenko, +4 authors E. Arginbaeva
- Russian Metallurgy (Metally)
- 2015
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 alloy… Expand
Effect of the method of producing Ni3Al-based alloy single crystals on the macro- and microhomogeneity of component distribution, structure, and properties
- K. Povarova, A. A. Drozdov, +6 authors D. Nefedov
- Materials Science
- Russian Metallurgy (Metally)
- 1 September 2014
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 and… Expand
Effect of directional solidification on the structure and properties of Ni3Al-based alloy single crystals alloyed with W, Mo, Cr, and REM
- K. Povarova, A. Drozdov, +4 authors A. Antonova
- Materials Science
- Russian Metallurgy (Metally)
- 6 November 2014
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-type… Expand
Effect of High-Gradient Directional Crystallization on the Structure and Mechanical Properties of Corrosion-Resistant Nitrogen-Bearing Martensitic Steel 08Kh14AN4MDB
- O. A. Bannykh, E. Kablov, V. M. Blinov, Y. Bondarenko, M. Kostina, I. Afanas'ev
- Materials Science
- 1 September 2004
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) and… Expand
Influence of the Cobalt Concentration and Chromium Alloying on the Structure of (β-NiAl + γ'-Ni3Al + γ-Ni) Ni–Al–Co Superalloys
- K. Povarova, A. Drozdov, +6 authors A. Amezhnov
- Materials Science
- Russian Metallurgy (Metally)
- 26 October 2018
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 alloys… Expand
Structural heat-resistant β-NiAl + γ′-Ni3Al alloys of the Ni–Al–Co system: I. Solidification and structure
- K. Povarova, A. Drozdov, +7 authors N. A. Alad’ev
- Materials Science
- Russian Metallurgy (Metally)
- 1 September 2017
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 base… Expand
Structure, Chemical Composition, and Phase Composition of Intermetallic Alloy VKNA-1V After High-Temperature Heat Treatment and Process Heating
- O. Bazyleva, Y. Bondarenko, G. I. Morozova, O. Timofeeva
- Materials Science
- Metal Science and Heat Treatment
- 4 October 2014
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 the… Expand
In situ formation of the composite structure of a eutectic Nb–Si alloy during directional solidification in a liquid-metal coolant
- Y. Bondarenko, A. Echin, M. Y. Kolodyazhnyi
- Materials Science
- Russian Metallurgy (Metally)
- 23 September 2017
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. The… Expand
Effect of high-gradient directed crystallization on the structure and phase composition of a high-temperature alloy of the type rene-N5
- Y. Bondarenko, E. Kablov, G. I. Morozova
- Materials Science
- 1 February 1999
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 is… Expand
Effect of annealing and high-temperature heatings during soldering on structure and mechanical properties of alloy based on nickel aluminide
- O. Bazyleva, Y. Bondarenko, O. Timofeeva, A. N. Afanas’ev-Khodykin
- Materials Science
- Inorganic Materials: Applied Research
- 23 August 2014
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 basis… Expand