Electrochemical behavior of SmCo (2:17) based magnetic alloy in marine environment at room temperature

Saira Bibi; Chengbao Jiang; Faisal Rathore

doi:10.1088/1757-899X/382/2/022092

Electrochemical behavior of SmCo (2:17) based magnetic alloy in marine environment at room temperature

Saira Bibi
, Chengbao Jiang
, Faisal Rathore

材料科学与工程学院

Beihang University

科研成果: 期刊稿件 › 会议文章 › 同行评审

摘要

Corrosion resistance behaviour of Potentio-dynamic polarization and electrochemical impedance spectroscopy measurements are used to investigate the effects on the corrosion resistance behaviour of Sm₂Co₁₇ in Cl^-1 containing environment. The experiments were conducted in 3.5wt% NaCl solution at 25 C for one day. During the 24hours immersion, the corrosion current of Sm₂Co₁₇ magnet changed from 5.679x10^-6 to 1.03x10^-5 A/cm² and there was no apparent changed in magnetic properties measured at 25 C after corrosion tests. Microstructure study results showed the material response to pitting corrosion which alternately emphasized the importance of surface engineering.

源语言	英语
期刊论文编号	022092
期刊	IOP Conference Series: Materials Science and Engineering
卷	382
期	2
DOI	https://doi.org/10.1088/1757-899X/382/2/022092
出版状态	已出版 - 13 7月 2018
活动	2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation, AMIMA 2018 - , 中国期限: 23 5月 2018 → 26 5月 2018

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

可持续发展目标 14 水下生物

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10.1088/1757-899X/382/2/022092

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title = "Electrochemical behavior of SmCo (2:17) based magnetic alloy in marine environment at room temperature",

abstract = "Corrosion resistance behaviour of Potentio-dynamic polarization and electrochemical impedance spectroscopy measurements are used to investigate the effects on the corrosion resistance behaviour of Sm2Co17 in Cl-1 containing environment. The experiments were conducted in 3.5wt\% NaCl solution at 25 C for one day. During the 24hours immersion, the corrosion current of Sm2Co17 magnet changed from 5.679x10-6 to 1.03x10-5 A/cm2 and there was no apparent changed in magnetic properties measured at 25 C after corrosion tests. Microstructure study results showed the material response to pitting corrosion which alternately emphasized the importance of surface engineering.",

author = "Saira Bibi and Chengbao Jiang and Faisal Rathore",

note = "Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation, AMIMA 2018 ; Conference date: 23-05-2018 Through 26-05-2018",

year = "2018",

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TY - JOUR

T1 - Electrochemical behavior of SmCo (2:17) based magnetic alloy in marine environment at room temperature

AU - Bibi, Saira

AU - Jiang, Chengbao

AU - Rathore, Faisal

PY - 2018/7/13

Y1 - 2018/7/13

N2 - Corrosion resistance behaviour of Potentio-dynamic polarization and electrochemical impedance spectroscopy measurements are used to investigate the effects on the corrosion resistance behaviour of Sm2Co17 in Cl-1 containing environment. The experiments were conducted in 3.5wt% NaCl solution at 25 C for one day. During the 24hours immersion, the corrosion current of Sm2Co17 magnet changed from 5.679x10-6 to 1.03x10-5 A/cm2 and there was no apparent changed in magnetic properties measured at 25 C after corrosion tests. Microstructure study results showed the material response to pitting corrosion which alternately emphasized the importance of surface engineering.

AB - Corrosion resistance behaviour of Potentio-dynamic polarization and electrochemical impedance spectroscopy measurements are used to investigate the effects on the corrosion resistance behaviour of Sm2Co17 in Cl-1 containing environment. The experiments were conducted in 3.5wt% NaCl solution at 25 C for one day. During the 24hours immersion, the corrosion current of Sm2Co17 magnet changed from 5.679x10-6 to 1.03x10-5 A/cm2 and there was no apparent changed in magnetic properties measured at 25 C after corrosion tests. Microstructure study results showed the material response to pitting corrosion which alternately emphasized the importance of surface engineering.

UR - https://www.scopus.com/pages/publications/85050562925

U2 - 10.1088/1757-899X/382/2/022092

DO - 10.1088/1757-899X/382/2/022092

M3 - 会议文章

AN - SCOPUS:85050562925

SN - 1757-8981

VL - 382

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 2

M1 - 022092

T2 - 2018 International Conference on Advanced Materials, Intelligent Manufacturing and Automation, AMIMA 2018

Y2 - 23 May 2018 through 26 May 2018

ER -

Electrochemical behavior of SmCo (2:17) based magnetic alloy in marine environment at room temperature

摘要

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