Modelling of temperature dependence of saturation magnetisa-tion of silicon-iron steels

Maziar Shirkoohi

doi:10.1109/INTMAG.2017.8007741

Modelling of temperature dependence of saturation magnetisa-tion of silicon-iron steels

Maziar Shirkoohi

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

The temperature dependence of saturation magnetisation of commercial 0.1 to 3 wt. % silicon steels is first measured using an air-cored solenoid and then modelled using a linear formula in accordance with the spin-wave theory, over the range of 20-100°C and in 100 KA/m applied field. The samples measured were heated by applying a heavy ac current along their length, and the measurement of temperature was made using thermocouples. The paper discusses the effect of temperature variation on magnetisation in high field regime approaching saturation in several grades of electrical steel.

Original language	English
DOIs	https://doi.org/10.1109/INTMAG.2017.8007741
Publication status	Published - 24 Apr 2017
Externally published	Yes
Event	2017 IEEE International Magnetics Conference (INTERMAG) - Duration: 24 Apr 2017 → …

Conference

Conference	2017 IEEE International Magnetics Conference (INTERMAG)
Period	24/04/17 → …

Keywords

Temperature measurement, Saturation magnetization, Steel, Temperature dependence, Silicon, Magnetic field measurement, Temperature

Access to Document

10.1109/INTMAG.2017.8007741Licence: CC BY 4.0

Cite this

@conference{cd57285c1fb84919b6747c1c4a499cec,

title = "Modelling of temperature dependence of saturation magnetisa-tion of silicon-iron steels",

abstract = "The temperature dependence of saturation magnetisation of commercial 0.1 to 3 wt. % silicon steels is first measured using an air-cored solenoid and then modelled using a linear formula in accordance with the spin-wave theory, over the range of 20-100°C and in 100 KA/m applied field. The samples measured were heated by applying a heavy ac current along their length, and the measurement of temperature was made using thermocouples. The paper discusses the effect of temperature variation on magnetisation in high field regime approaching saturation in several grades of electrical steel.",

keywords = "Temperature measurement, Saturation magnetization, Steel, Temperature dependence, Silicon, Magnetic field measurement, Temperature",

author = "Maziar Shirkoohi",

year = "2017",

month = apr,

day = "24",

doi = "10.1109/INTMAG.2017.8007741",

language = "English",

note = "2017 IEEE International Magnetics Conference (INTERMAG) ; Conference date: 24-04-2017",

}

TY - CONF

T1 - Modelling of temperature dependence of saturation magnetisa-tion of silicon-iron steels

AU - Shirkoohi, Maziar

PY - 2017/4/24

Y1 - 2017/4/24

N2 - The temperature dependence of saturation magnetisation of commercial 0.1 to 3 wt. % silicon steels is first measured using an air-cored solenoid and then modelled using a linear formula in accordance with the spin-wave theory, over the range of 20-100°C and in 100 KA/m applied field. The samples measured were heated by applying a heavy ac current along their length, and the measurement of temperature was made using thermocouples. The paper discusses the effect of temperature variation on magnetisation in high field regime approaching saturation in several grades of electrical steel.

AB - The temperature dependence of saturation magnetisation of commercial 0.1 to 3 wt. % silicon steels is first measured using an air-cored solenoid and then modelled using a linear formula in accordance with the spin-wave theory, over the range of 20-100°C and in 100 KA/m applied field. The samples measured were heated by applying a heavy ac current along their length, and the measurement of temperature was made using thermocouples. The paper discusses the effect of temperature variation on magnetisation in high field regime approaching saturation in several grades of electrical steel.

KW - Temperature measurement, Saturation magnetization, Steel, Temperature dependence, Silicon, Magnetic field measurement, Temperature

U2 - 10.1109/INTMAG.2017.8007741

DO - 10.1109/INTMAG.2017.8007741

M3 - Paper

T2 - 2017 IEEE International Magnetics Conference (INTERMAG)

Y2 - 24 April 2017

ER -

Modelling of temperature dependence of saturation magnetisa-tion of silicon-iron steels

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this