Magnetic Properties of Martensite - Austenite Mixtures in Mechanically Milled 304 Stainless Steel

J. Ding, H. Huang, Paul Mccormick, R. Street

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

The magnetic properties of nanocrystalline mixtures of martensite and austenite in 304 stainless steel prepared by mechanical milling have been studied. Enhancements of the coercive force and remanence were observed at temperatures below 50 K in milled samples containing martensite as the minor phase. This behaviour has been attributed to exchange coupling between the martensite and austenite phases at temperatures below the Neel temperature. Small displacements of the hysteresis loops of samples cooled under magnetic fields were also observed.
Original languageEnglish
Pages (from-to)109-114
JournalJournal of Magnetism and Magnetic Materials
Volume139
DOIs
Publication statusPublished - 1995

Fingerprint Dive into the research topics of 'Magnetic Properties of Martensite - Austenite Mixtures in Mechanically Milled 304 Stainless Steel'. Together they form a unique fingerprint.

Cite this