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

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

doi:10.1016/0304-8853(94)00458-7

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

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

Graduate Research School

Research output: Contribution to journal › Article › peer-review

42 Citations (Web of Science)

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 language	English
Pages (from-to)	109-114
Journal	Journal of Magnetism and Magnetic Materials
Volume	139
DOIs	https://doi.org/10.1016/0304-8853(94)00458-7
Publication status	Published - 1995

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title = "Magnetic Properties of Martensite - Austenite Mixtures in Mechanically Milled 304 Stainless Steel",

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.",

author = "J. Ding and H. Huang and Paul Mccormick and R. Street",

year = "1995",

doi = "10.1016/0304-8853(94)00458-7",

language = "English",

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pages = "109--114",

journal = "Journal of Magnetism & Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

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T1 - Magnetic Properties of Martensite - Austenite Mixtures in Mechanically Milled 304 Stainless Steel

AU - Ding, J.

AU - Huang, H.

AU - Mccormick, Paul

AU - Street, R.

PY - 1995

Y1 - 1995

N2 - 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.

AB - 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.

U2 - 10.1016/0304-8853(94)00458-7

DO - 10.1016/0304-8853(94)00458-7

M3 - Article

VL - 139

SP - 109

EP - 114

JO - Journal of Magnetism & Magnetic Materials

JF - Journal of Magnetism & Magnetic Materials

SN - 0304-8853

ER -

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

Abstract

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