大连理工大学主页平台管理系统付雪松 Anode characteristics of Al/Ti galvanic couple in a salt spray environment 中文主页

论文成果

Anode characteristics of Al/Ti galvanic couple in a salt spray environment: 点击次数：; 发布时间： 2019-12-19; 发布时间：2019-12-19; 论文类型：期刊论文; 发表时间：2019-12-01; 发表刊物：MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION; 收录刊物：SCIE; 卷号：70; 期号：12; 页面范围：2311-2319; ISSN号：0947-5117; 关键字：aluminum alloy; anode characteristics; galvanic corrosion; salt spray environment; 摘要：The galvanic corrosion behavior of a 2A12 aluminum alloy and a Ti-15-3 titanium alloy in a salt spray environment was investigated. The results indicated that the galvanic effect accelerated the dissolution rate of the anodes significantly; however, the corrosion of the anode was not uniform. The region adjacent to the coupled joint experienced the most significant corrosion, with galvanic corrosive action emerging as dominant. The corrosion of the region distant from the joint was slight and was dominated by the self-corrosion process. A new model for the current difference distribution of the galvanic couple was established to illuminate the nonuniform corrosion phenomenon of the anode.

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副教授博士生导师硕士生导师

性别：男

毕业院校：大连理工大学

学位：博士

所在单位：材料科学与工程学院

学科：材料加工工程

办公地点：大连理工大学铸造中工程心

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