Comparative effect of grain size and texture on the corrosion behaviour of commercially pure titanium processed by equal channel angular pressing

被引：236

作者：

Hoseini, Majid ^{[2
,3
]}

Shahryari, Arash ^{[1
]}

Omanovic, Sasha ^{[1
]}

Szpunar, Jerzy A. ^{[2
]}

机构：

[1] McGill Univ, Dept Chem Engn, Montreal, PQ H3A 2B2, Canada

[2] McGill Univ, Dept Met & Mat Engn, Montreal, PQ H3A 2B2, Canada

[3] Isfahan Univ Technol, Dept Mat Engn, Esfahan 8415683111, Iran

来源：

CORROSION SCIENCE | 2009年 / 51卷 / 12期

关键词：

Titanium; EIS; XRD; Deformation; Grain size; ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY; 316LVM STAINLESS-STEEL; CRYSTALLOGRAPHIC ORIENTATION; NANOSTRUCTURED TITANIUM; PITTING BEHAVIOR; REFINEMENT; RESISTANCE; NICKEL; ECAP; TI;

D O I：

10.1016/j.corsci.2009.08.017

中图分类号：

T [工业技术];

学科分类号：

120111 [工业工程];

摘要：

The effect of grain size and texture on the corrosion properties of commercially pure titanium was investigated. Equal channel angular pressing (ECAP) was used to produce different grain size and various crystallographic orientations. Electrochemical impedance spectroscopy was employed to measure the corresponding surfaces' general corrosion resistance. Samples with the (0002) planes parallel to the surface were found to offer the highest corrosion resistance, regardless of their grain size. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：3064 / 3067

页数：4

共 23 条

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High frequency impedance spectroscopy study of passive films formed on AISI 316 stainless steel in alkaline medium [J].