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Your search keyword '"M. V. Bogdanova"' showing total 3 results
Start Over Author "M. V. Bogdanova" Publisher springer science and business media llc
3 results on '"M. V. Bogdanova"'

1. Optimization of the Process of Carburizing and Heat Treatment of Low-Carbon Martensitic Steels

Author

M. V. Bogdanova, S. K. Greben’kov, and A. S. Ivanov

Subjects
Diffraction, Austenite, Materials science, Metallurgy, Metals and Alloys, chemistry.chemical_element, 02 engineering and technology, 021001 nanoscience & nanotechnology, Condensed Matter Physics, Indentation hardness, Carburizing, 020303 mechanical engineering & transports, 0203 mechanical engineering, chemistry, Mechanics of Materials, Martensite, Scientific method, Surface layer, 0210 nano-technology, Carbon
Abstract

Steel 24Kh2G2NMFB is studied after carburizing and different heat treatments. The hardness and microhardness of the surface layer and of the matrix are measured. The content of retained austenite is determined by the method of x-ray diffraction analysis. Heat treatment modes improving the structure of the surface layer after carburizing are suggested.

Published
2016
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2. About Reverted Austenite in Carburized Layers of Low-Carbon Martensitic Steels

Author

M. V. Bogdanova, V. P. Vylezhnev, and A. S. Ivanov

Subjects
Austenite, Quenching, Materials science, Metallurgy, Metals and Alloys, chemistry.chemical_element, Atmospheric temperature range, Condensed Matter Physics, Indentation hardness, Carburizing, chemistry, Mechanics of Materials, Martensite, Carbon, Case hardening
Abstract

Processes of surface hardening in low-carbon martensitic steel 24Kh2G2NMFTB under carburizing and subsequent quenching from the intercritical temperature range are studied. Special features of formation of reverted austenite with high strength and stability are considered.

Published
2015
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3. Formation of carburized layer structure with reverted austenite on low-carbon martensitic steel 12Kh2G2NMFT

Author

A. S. Ivanov and M. V. Bogdanova

Subjects
Austenite, Quenching, Materials science, Mechanics of Materials, Martensite, Metallurgy, Metals and Alloys, Surface layer, Tempering, Atmospheric temperature range, Condensed Matter Physics, Layer (electronics), Carburizing
Abstract

The structure of surface layer in low-carbon martensitic steel 12Kh2G2NMFT obtained by carburizing followed by high-temperature tempering and quenching from the intercritical temperature range is investigated.

Published
2013
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