Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A. M. Polyanskii"'
Publikováno v:
Inorganic Materials: Applied Research. 12:851-858
The microstructure and phase composition of 03Kh12N10MTR-VD steel after heat treatment and their effect on the mechanical properties and impact toughness KCV–196 have been studied by scanning electron microscopy, X-ray spectral analysis (EDS), and
Autor:
V. M. Polyanskii, A. M. Polyanskii
Publikováno v:
Inorganic Materials: Applied Research. 12:76-82
Methods of scanning electron microscopy, energy dispersive X-ray spectroscopy (EDS) analysis, and electron backscatter diffraction (EBSD) were used to study the microstructure and phase transformations in heatproof copper-nickel alloy1. C-shaped diag
Publikováno v:
Technical Physics. 64:902-908
Using a statistical approach, we have estimated the size of water clusters and the number of free molecules participating in transport phenomena. The sizes of clusters and the number of molecules in them, as well as the number of free water molecules
Publikováno v:
Metal Science and Heat Treatment. 61:83-89
Diagrams of conventional yield strength and elongation of alloy V-1341T are plotted. The effect of the temperature and duration of exposure in isothermal quenching on the composition and morphology of the products of decomposition of the solid soluti
Publikováno v:
Metallurgist. 62:432-439
Results are provided for a study of diffusion redistribution of chromium and nickel in multilayer metallic materials prepared by hot pack rolling. The choice of steels for forming the original binary composite multilayer materials is based on the ass
Autor:
I. V. Blinkov, A. V. Chernogor, D. S. Belov, A. M. Polyanskii, A. O. Volkhonskii, V. S. Sergevnin
Publikováno v:
Inorganic Materials. 54:437-445
Using an arc physical vapor deposition process, we have produced nanostructured Mo–Si–Al–Ti–Ni–N coatings with a multilayer architecture formed by Mo2N, AlN–Si3N4, and TiN–Ni and a crystallite size on the order of 6–10 nm. We have stu
Publikováno v:
Measurement Techniques. 60:1222-1227
Specifications for methods of measuring the concentration of hydrogen in solid samples are analyzed. Multiple discrepancies in the results of comparisons of modern standard samples from different manufacturers are found experimentally and the probabl
Autor:
V. M. Polyanskii, A. M. Polyanskii
Publikováno v:
Metal Science and Heat Treatment. 53:127-130
Long-term strength of alloy EP741NP is studied after standard heat treatment and after process heating in the mode of diffusion joining of protective nickel coating in the production of turbine wheel.
Autor:
A. M. Polyanskii, V. M. Polyanskii
Publikováno v:
Metal Science and Heat Treatment. 52:279-283
The structure of alloy EK-61 (KhN58MBYuD) is studied on specimens tested for fatigue at 650°C and on specimens cut from nozzle vanes. Microscopic x-ray spectrum analysis is performed, and the phases are identified. Mechanical properties of the alloy
Autor:
V. M. Polyanskii, A. M. Polyanskii
Publikováno v:
Metal Science and Heat Treatment. 50:83-87
The structure and properties of high-alloy refractory nickel alloy EP741NP after quenching and aging in a standard mode with additional heating to 650°C (τ = 4 h), 870°C (τ = 10 h), and 1000–1050°C (τ = 2.5 h) that corresponds to operating co