镍铝青铜合金海水腐蚀行为研究进展  

Research Progress in Corrosion Behavior of Nickel Aluminum Bronze Alloys in Seawater

作　　者：张赪栋 刘斌 石泽耀 刘岩 曹青敏 蹇冬辉 ZHANG Chengdong;LIU Bin;SHI Zeyao;LIU Yan;CAO Qingmin;JIAN Donghui(Beijing Key Laboratory of Materials Electrochemical Process and Technology,College of Materials Science and Engineering,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]北京化工大学材料科学与工程学院,材料电化学过程与技术北京市重点实验室,北京100029

出　　处：《中国腐蚀与防护学报》2022年第1期25-33,共9页Journal of Chinese Society For Corrosion and Protection

基　　金：中央高校基本科研业务费专项(buctrc201730)。

摘　　要：如何提高镍铝青铜的综合性能,尤其是在更苛刻海水环境条件下的耐腐蚀性能,成为亟待解决的问题。本文针对镍铝青铜合金的腐蚀特点、影响因素、提高耐蚀性的方法等进行了系统讨论,分析了存在的问题,提出了相应的解决途径,并对其未来的研究发展方向进行了展望。How to improve the comprehensive performance of nickel-aluminum bronze(NAB) alloys, has become an imperious demand, especially their corrosion resistance in more severe seawater environments. In this paper, the corrosion characteristics of NAB alloys and the relevant influencing factors were systematically discussed. The common methods of improving corrosion resistance, such as surface modification and casting processing were proposed. It is expected that the corrosion resistance of NAB alloys can be further improved with appropriate alloying approach and adjusting of the alloy composition. Finally, the future research and development directions were also prospected.

关 键 词：镍铝青铜 耐腐蚀性能 合金化 表面改性 

分 类 号：TG174[金属学及工艺—金属表面处理]