Magnetic dynamic process of magnetic layers around grain boundary for sensitized alloy 600

Katsuhiko Yamaguchi; Kenji Suzuki; Osamu Nittono; Tetsuya Uchimoto; Toshiyuki Takagi

doi:10.1109/TMAG.2010.2073683

Magnetic dynamic process of magnetic layers around grain boundary for sensitized alloy 600

Katsuhiko Yamaguchi, Kenji Suzuki, Osamu Nittono, Tetsuya Uchimoto, Toshiyuki Takagi

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

2 Citations (Scopus)

Abstract

Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600.

Original language	English
Article number	5565481
Pages (from-to)	1118-1121
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	47
Issue number	5
DOIs	https://doi.org/10.1109/TMAG.2010.2073683
Publication status	Published - 2011 May

Keywords

Cr depletion
Inconel
Monte Carlo methods
magnetic hysteresis curve
nondestructive evaluation

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2010.2073683

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title = "Magnetic dynamic process of magnetic layers around grain boundary for sensitized alloy 600",

abstract = "Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600.",

keywords = "Cr depletion, Inconel, Monte Carlo methods, magnetic hysteresis curve, nondestructive evaluation",

author = "Katsuhiko Yamaguchi and Kenji Suzuki and Osamu Nittono and Tetsuya Uchimoto and Toshiyuki Takagi",

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AU - Yamaguchi, Katsuhiko

AU - Suzuki, Kenji

AU - Nittono, Osamu

AU - Uchimoto, Tetsuya

AU - Takagi, Toshiyuki

PY - 2011/5

Y1 - 2011/5

N2 - Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600.

AB - Magnetic hysteresis curves were simulated by the Monte Carlo method to study magnetic property changes under the sensitization of Ni base alloy, Alloy 600 (Inconel), which is well used as structural materials in nuclear power plants. Different distributions of spin concentration depending on heating duration time in cubic clusters caused to change the hysteresis curve. The calculation results agree with the experimental ones, and it suggests that the magnetic dynamic process can tell the degree of sensitization due to fatigue for Alloy 600.

KW - Cr depletion

KW - Inconel

KW - Monte Carlo methods

KW - magnetic hysteresis curve

KW - nondestructive evaluation

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Magnetic dynamic process of magnetic layers around grain boundary for sensitized alloy 600

Abstract

Keywords

ASJC Scopus subject areas

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