Work

Effect of Frictional Conditions on the Generation of Fine Grain Layers in Drawing of Thin Steel Wires

Year: 2019

Type: article

Abstract: The process of drawing thin carbon steel wires through conical dies is used as an experimental method for determining the effect of frictional conditions and die angle on the generation of fine grain layers in the vicinity of the friction surface. In this study, a quantitative criterion for determining the thickness of fine grain layers is proposed. The criterion is based on the coefficient of anisotropy that characterizes the shape of grains. It is shown that fine grain layers are generated under all frictional conditions investigated, but the thickness of the layer depends on these conditions and die angle.

Source: Metals

DOI: 10.3390/met9080819

Authors: Alexey Stolyarov, Marina Polyakova, Guzel Atangulova, Sergei Alexandrov, Lihui Lang

Institutions: Magnitogorsk Iron and Steel Works (Russia), Beihang University, Nosov Magnitogorsk State Technical University, Russian Academy of Sciences, Institute for Problems in Mechanics

Language: English

Topic: Metal Forming Simulation Techniques

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,520

Funder: Russian Science Foundation