Open AccessINTERACTION WITH A VISCOUS CONTACT WHEN CUTTING AUSTENITIC STEEL WITH A CARBIDE TOOL
Author(s) -
А. А. Липатов
Publication year - 2020
Publication title -
izvestiâ volgogradskogo gosudarstvennogo tehničeskogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 1990-5297
DOI - 10.35211/1990-5297-2020-3-238-38-42
Subject(s) - indentation hardness , materials science , carbide , contact area , front (military) , austenite , metallurgy , composite material , geology , microstructure , oceanography
On the microsections of chip roots (oblique slices) obtained when turning austenitic steel, carbide tool, studies of the microhardness of the contact area on the front surface. It is established that at zone of viscous-fluid contact when a minimum distance from the front surface the microhardness of the contact area is not change not only along the length of the contact but as the distance from the front surface.