Real-time martensitic transformation kinetics in maraging steel under high magnetic fields

D. San Martin; N. H. van Dijk; Enrique Jimenez-Melero; E. Kampert; U. Zeitler; S. van der Zwaag

doi:10.1016/j.msea.2010.04.085

Real-time martensitic transformation kinetics in maraging steel under high magnetic fields

D. San Martin, N. H. van Dijk, Enrique Jimenez-Melero, E. Kampert, U. Zeitler, S. van der Zwaag

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Abstract

We have monitored the isothermal transformation kinetics of the austenite phase into the martensite phase in a metastable austenitic maraging steel by time-dependent magnetization measurements for temperatures from 4 to 298. K and continuous applied magnetic fields up to 30. T. The transformation kinetics is shown to be accelerated by several orders of magnitude when high magnetic fields are applied. Analyzing the transformation rate as a function of magnetic field and temperature provides direct insight into the martensite nucleation process. © 2010 Elsevier B.V.

Original language	English
Pages (from-to)	5241-5245
Number of pages	4
Journal	Materials Science and Engineering A
Volume	527
Issue number	20
DOIs	https://doi.org/10.1016/j.msea.2010.04.085
Publication status	Published - Jul 2010

Keywords

High magnetic field
Kinetics
Magnetization measurements
Maraging steel
Martensitic transformations
Nucleation

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title = "Real-time martensitic transformation kinetics in maraging steel under high magnetic fields",

abstract = "We have monitored the isothermal transformation kinetics of the austenite phase into the martensite phase in a metastable austenitic maraging steel by time-dependent magnetization measurements for temperatures from 4 to 298. K and continuous applied magnetic fields up to 30. T. The transformation kinetics is shown to be accelerated by several orders of magnitude when high magnetic fields are applied. Analyzing the transformation rate as a function of magnetic field and temperature provides direct insight into the martensite nucleation process. {\textcopyright} 2010 Elsevier B.V.",

keywords = "High magnetic field, Kinetics, Magnetization measurements, Maraging steel, Martensitic transformations, Nucleation",

author = "{San Martin}, D. and {van Dijk}, {N. H.} and Enrique Jimenez-Melero and E. Kampert and U. Zeitler and {van der Zwaag}, S.",

year = "2010",

month = jul,

doi = "10.1016/j.msea.2010.04.085",

language = "English",

volume = "527",

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T1 - Real-time martensitic transformation kinetics in maraging steel under high magnetic fields

AU - San Martin, D.

AU - van Dijk, N. H.

AU - Jimenez-Melero, Enrique

AU - Kampert, E.

AU - Zeitler, U.

AU - van der Zwaag, S.

PY - 2010/7

Y1 - 2010/7

N2 - We have monitored the isothermal transformation kinetics of the austenite phase into the martensite phase in a metastable austenitic maraging steel by time-dependent magnetization measurements for temperatures from 4 to 298. K and continuous applied magnetic fields up to 30. T. The transformation kinetics is shown to be accelerated by several orders of magnitude when high magnetic fields are applied. Analyzing the transformation rate as a function of magnetic field and temperature provides direct insight into the martensite nucleation process. © 2010 Elsevier B.V.

AB - We have monitored the isothermal transformation kinetics of the austenite phase into the martensite phase in a metastable austenitic maraging steel by time-dependent magnetization measurements for temperatures from 4 to 298. K and continuous applied magnetic fields up to 30. T. The transformation kinetics is shown to be accelerated by several orders of magnitude when high magnetic fields are applied. Analyzing the transformation rate as a function of magnetic field and temperature provides direct insight into the martensite nucleation process. © 2010 Elsevier B.V.

KW - High magnetic field

KW - Kinetics

KW - Magnetization measurements

KW - Maraging steel

KW - Martensitic transformations

KW - Nucleation

U2 - 10.1016/j.msea.2010.04.085

DO - 10.1016/j.msea.2010.04.085

M3 - Article

SN - 0921-5093

VL - 527

SP - 5241

EP - 5245

JO - Materials Science and Engineering A

JF - Materials Science and Engineering A

IS - 20

ER -

Real-time martensitic transformation kinetics in maraging steel under high magnetic fields

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Keywords

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