Corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy

Baolong Shen; Shujie Pang; Tao Zhang; Hisamichi Kimura; Akihisa Inoue

doi:10.1016/j.jallcom.2007.05.089

Corrosion properties of Co₄₃Fe₂₀Ta_5.5B_31.5 bulk glassy alloy

Baolong Shen^*
, Shujie Pang
, Tao Zhang
, Hisamichi Kimura
, Akihisa Inoue

^*Corresponding author for this work

School of Materials Science and Engineering

Tohoku University

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

5 Scopus citations

Abstract

The corrosion properties of Co₄₃Fe₂₀Ta_5.5B_31.5 bulk glassy alloy with a diameter of 2 mm were investigated. The passive current density of the glassy alloy rod in 1N HCl and 1N H₂SO₄ solutions is in the order between 10^-1 and 10¹ A/m², respectively, indicating that except the ultrahigh strength and excellent soft-magnetic properties which have been reported before, this bulk glassy alloy also exhibits rather high corrosion resistance even without any corrosion-resistant elements.

Original language	English
Pages (from-to)	L11-L13
Journal	Journal of Alloys and Compounds
Volume	460
Issue number	1-2
DOIs	https://doi.org/10.1016/j.jallcom.2007.05.089
State	Published - 28 Jul 2008

Keywords

Amorphous materials
Corrosion
Metals

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10.1016/j.jallcom.2007.05.089

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title = "Corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy",

abstract = "The corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy with a diameter of 2 mm were investigated. The passive current density of the glassy alloy rod in 1N HCl and 1N H2SO4 solutions is in the order between 10-1 and 101 A/m2, respectively, indicating that except the ultrahigh strength and excellent soft-magnetic properties which have been reported before, this bulk glassy alloy also exhibits rather high corrosion resistance even without any corrosion-resistant elements.",

keywords = "Amorphous materials, Corrosion, Metals",

author = "Baolong Shen and Shujie Pang and Tao Zhang and Hisamichi Kimura and Akihisa Inoue",

year = "2008",

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doi = "10.1016/j.jallcom.2007.05.089",

language = "英语",

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TY - JOUR

T1 - Corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy

AU - Shen, Baolong

AU - Pang, Shujie

AU - Zhang, Tao

AU - Kimura, Hisamichi

AU - Inoue, Akihisa

PY - 2008/7/28

Y1 - 2008/7/28

N2 - The corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy with a diameter of 2 mm were investigated. The passive current density of the glassy alloy rod in 1N HCl and 1N H2SO4 solutions is in the order between 10-1 and 101 A/m2, respectively, indicating that except the ultrahigh strength and excellent soft-magnetic properties which have been reported before, this bulk glassy alloy also exhibits rather high corrosion resistance even without any corrosion-resistant elements.

AB - The corrosion properties of Co43Fe20Ta5.5B31.5 bulk glassy alloy with a diameter of 2 mm were investigated. The passive current density of the glassy alloy rod in 1N HCl and 1N H2SO4 solutions is in the order between 10-1 and 101 A/m2, respectively, indicating that except the ultrahigh strength and excellent soft-magnetic properties which have been reported before, this bulk glassy alloy also exhibits rather high corrosion resistance even without any corrosion-resistant elements.

KW - Amorphous materials

KW - Corrosion

KW - Metals

UR - https://www.scopus.com/pages/publications/44449138363

U2 - 10.1016/j.jallcom.2007.05.089

DO - 10.1016/j.jallcom.2007.05.089

M3 - 快报

AN - SCOPUS:44449138363

SN - 0925-8388

VL - 460

SP - L11-L13

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Corrosion properties of Co₄₃Fe₂₀Ta_5.5B_31.5 bulk glassy alloy

Abstract

Keywords

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