Effect of tensile stress on the 3D reversible and irreversible differential magnetic susceptibilities

Weihua Mao, David L. Atherton

Research output: Contribution to journalConference article

3 Scopus citations

Abstract

Magnetic hysteresis loops in three orthogonal directions are measured for a line pipe steel sample while the external magnetic field is applied in a direction perpendicular to the tensile stress direction. The total magnetization vector is calculated. This tends to the stress direction when tensile stress is applied. The reversible and irreversible differential magnetic susceptibilities are derived. It is found that the susceptibilities in all three directions are enhanced with increasing tensile stress, although the increase in the stress direction is much larger than in the other directions.

Original languageEnglish (US)
Pages (from-to)7251-7253
Number of pages3
JournalJournal of Applied Physics
Volume89
Issue number11 II
DOIs
StatePublished - Jun 1 2001
Event8th Joint Magnetism and Magnetic Materials-Intermag Conference - San Antonio, TX, United States
Duration: Jan 7 2001Jan 11 2001

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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