Corrosion and passivation of magnesium alloys

被引：363

作者：

Cao, Fuyong ^{[1
]}

Song, Guang-Ling ^{[1
]}

Atrens, Andrej ^{[2
]}

机构：

[1] Xiamen Univ, Coll Mat, Ctr Marine Mat Corros & Protect, State Key Lab Phys Chem Solid Surfaces, 422 S Siming Rd, Xiamen 361005, Peoples R China

[2] Univ Queensland, Div Mat Engn, Sch Mech & Min Engn, Brisbane, Qld 4072, Australia

来源：

CORROSION SCIENCE | 2016年 / 111卷

关键词：

Magnesium; Sputtered films; Passivity; MG-AL ALLOYS; CHLORIDE-CONTAINING ELECTROLYTE; SIMULATED BODY-FLUID; M NACL SOLUTION; HIGH-PURITY MG; STAINLESS-STEELS; PURE MAGNESIUM; HEAT-TREATMENT; ELECTROCHEMICAL-BEHAVIOR; MECHANICAL-PROPERTIES;

D O I：

10.1016/j.corsci.2016.05.041

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper reviews and discusses the possibility of the production of a passive magnesium (Mg) alloy through metallurgical approaches, such as purification, alloying, heat-treatment, mechanical processing and non-equilibrium sputter deposition. High-purity Mg and all existing Mg alloys produced by traditional methods are found to be active in a chloride containing solution. Passivity in a Mg alloy might be produced through a non-equilibrium technique with a sufficiently-high concentration of a strong passivating element supersaturated in the matrix phase. This paper clarifies important concepts regarding the passivity of Mg alloys, and suggests possible approaches to develop a passive, corrosion-resistant Mg alloy. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：835 / 845

页数：11

共 150 条

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