摘要
在管束表面化学镀Ni-W-P合金镀层,并对镀层的表面形貌、成分、结构及耐蚀性进行了测试。结果表明:Ni-W-P合金镀层表面覆盖均匀的胞状物,含有W元素,容易在介质中发生钝化;Ni-W-P合金镀层的耐蚀性良好,其在流动介质中的耐蚀性弱于在静态介质中的耐蚀性。
Ni-W-P alloy coating was prepared on the surface of tube by electroless plating, and the surface morphology, composition, structure and corrosion resistance of the coating were investigated. Results showed that well-proportioned cellular matter covered on the surface of Ni-W-P alloy coating. Ni-W-P alloy coating contain W element, and it was easy to passivate in medium. The corrosion resistance of Ni-W-P alloy coating in flowing medium was weaker than that in static medium.
作者
马腾达
张云霞
梁平
任建民
钱守龙
MA Teng-da ZHANG Yun-xia LIANG Ping REN Jian-min QIAN Shou-iong(School of Mechanical Engineering, I.iaoning Shihua University, Fushun 113001, China Continual Education Institute, Liaoning Shihua University, Fushun 113001, China)
出处
《电镀与环保》
CAS
CSCD
北大核心
2017年第2期46-49,共4页
Electroplating & Pollution Control
基金
2015年辽宁省大学生创新创业训练计划项目(项目编号:2015101480699)
2013年度辽宁省普通本科高等学校实验教学示范中心建设项目和辽宁省石油化工先进装备工程技术研究中心项目
辽宁石油化工大学2014年教育教学改革研究项目(项目编号:2014523060002
2014523080025)
关键词
化学镀
Ni-W-P合金镀层
耐蚀性
换热器
electroless plating
Ni-W-P alloy coating
corrosion resistance
heat exchanger
