@inproceedings{3e7b2b09a61b49f4a43b6ea8ced7ef9b,
title = "Observation of magnetic fields in medium carbon low alloy steel JIS S45C under point contact loading",
abstract = "In order to understand the phenomena caused by the contact stresses occurring within surface, non-destructive methods that can be related to contact conditions are necessary. The main purpose of this work is to study the relationship between magnetization location and direction, spherical Hertzian contact and changes in the magnetic field asymmetry. In the present work, we used a newly developed GaAs film sensor-equipped scanning Hall probe microscope (SHPM) and observed magnetic fields in tool steel plates before and after contact tests under 196N load, at room temperature in air. Medium carbon low alloy steels specimens (JIS S45C) were used in the experiments. Around the contact test area, changes in 'S' and 'N' poles generated by magnetization using a square magnet block were investigated.",
keywords = "Hertzian contact, JIS S45C, Magnetic flux density, Partial magnetization, Residual stress",
author = "Uryu Megumi and Kida Katsuyuki and Honda Takashi and Santos, {Edson Costa} and Kenichi Saruwatari",
year = "2012",
doi = "10.4028/www.scientific.net/AMR.566.15",
language = "英語",
isbn = "9783037854709",
series = "Advanced Materials Research",
pages = "15--21",
booktitle = "Machine Design and Manufacturing Engineering",
note = "2012 International Conference on Machine Design and Manufacturing Engineering, ICMDME 2012 ; Conference date: 11-05-2012 Through 12-05-2012",
}