海洋环境用含Ni耐蚀铜合金研究现状及展望  

Research Status and Prospect of Ni-bearing Corrosion-resistant Copper Alloys for Marine Environment

作　　者：徐林 胡强[1] 刘俊伟[2] 张友亮[1] 徐敬 邹晋[1] XU Lin;HU Qiang;LIU Jun-wei;ZHANG You-liang;XU Jing;ZOU Jin(Institute of Applied Physics,Jiangxi Academy of Sciences,Nanchang 330069,Jiangxi,China;School of Materials Science and Engineering,Nanchang Hangkong University,Nanchang 330063,Jiangxi,China)

机构地区：[1]江西省科学院应用物理研究所,江西南昌330069 [2]南昌航空大学材料科学与工程学院,江西南昌330063

出　　处：《铜业工程》2022年第6期1-6,共6页Copper Engineering

基　　金：江西省重大科技研发专项(20212AAE01003)。

摘　　要：我国“海洋强国”战略目标提出以来,海洋与船舶工程技术得到快速发展,对材料的耐蚀性能提出了越来越高的要求,铜合金系以其优异的耐海水冲刷腐蚀性能在海洋与船舶工程、石油化工等领域得到广泛应用。基于国内外对铜合金系在海洋环境中腐蚀行为的现状研究,本文针对以镍铝青铜、白铜为代表的含Ni耐蚀铜合金在海洋环境中的被腐蚀行为以及相关研究进行了综述,结合稀土对铜合金耐蚀性能的影响,提出了改善铜合金耐蚀性能的方法以及展望。Since the strategic goal of “Strong Maritime Nation” was put forward, the marine and ship engineering technology has been developed rapidly, which puts forward higher and higher requirements for the corrosion resistance of materials. Copper alloy system has been widely used in marine and marine engineering, petrochemical industry and other fields because of its excellent corrosion resistance to seawater. Based on the current research on the corrosion behavior of copper alloys in marine environment at home and abroad, this paper summarized the corrosion behavior and related research of Ni-containing corrosion resistant copper alloys represented by Ni-Al bronze and white copper in Marine environment, combined with the influence of rare earth on the corrosion resistance of copper alloys, put forward the methods and prospects of improving the corrosion resistance of copper alloys.

关 键 词：铜合金 耐海水腐蚀 镍铝青铜 白铜 稀土铜合金 

分 类 号：TG174[金属学及工艺—金属表面处理]