民用飞机镀锌镍工艺研究

杨志业, 胡遐林, 王进军, 耿莽河, 李阳

doi:10.16577/j.issn.1001-1560.2022.0074

材料保护 >

2022 , Vol. 55 >Issue 3: 98 - 101

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0074

工艺探讨

民用飞机镀锌镍工艺研究

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1. 沈阳飞机工业(集团)有限公司； 2. 武汉材料保护研究所有限公司

杨志业(1985-)，本科，学士，主要研究方向为表面处理工艺及质量控制，电话：15142008906，E - mail：359802793@qq.com

收稿日期: 2021-09-26

修回日期: 2021-10-27

录用日期: 2021-11-29

网络出版日期: 2023-12-27

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Study on Galvanized Nickel Technology for Civil Aircraft

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1. Shenyang Aircraft Industry (Group) Co., Ltd., Shenyang 110850, China;2. Wuhan Institute of Materials Protection Co., Ltd., Wuhan 430030, China

Received date: 2021-09-26

Revised date: 2021-10-27

Accepted date: 2021-11-29

Online published: 2023-12-27

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摘要

为适用民用飞机代镉需求，分析了波音、空客、庞巴迪等知名飞机制造商的工艺规范中对镀锌镍工艺要求的差异，对国内普遍采用的NZ - 70系列碱性镀锌镍溶液电镀试样进行了测试。结果表明：NZ - 70镀锌镍溶液可满足波音、空客、庞巴迪等的企业标准及美国宇航材料规范对镀锌镍结合力、耐蚀性、镍含量、氢脆性能的要求，其镀层氢可渗漏性不低于氰化镀镉钛性能要求，可替代进口溶液用于民用飞机高强度钢零件的表面防护。

关键词： 镀锌镍; 镀镉; 波音; 空客; 测氢仪

本文引用格式

杨志业, 胡遐林, 王进军, 耿莽河, 李阳 . 民用飞机镀锌镍工艺研究[J]. 材料保护, 2022 , 55(3) : 98 -101 . DOI: 10.16577/j.issn.1001-1560.2022.0074

Abstract

In order to meet the demand of cadmium substitution for civil aircraft, the differences of galvanized nickel process requirements in Boeing, Airbus, Bombardier and other famous aircraft manufacturer were analyzed, and the NZ - 70 series alkaline galvanized nickel solution electroplating samples widely used in China were tested. Results showed that NZ - 70 galvanized nickel solution could meet the enterprise requirements of Boeing, Airbus, Bombardier, and American aerospace material specifications for galvanized nickel adhesion, corrosion resistance, nickel content, hydrogen embrittlement. In addition, the hydrogen leakage of the coating was not lower than the performance requirements of cyanide cadmium and titanium plating, which could replace the imported solution for the surface protection of high - strength steel parts of civil aircraft.

Key words：

galvanized nickel

; cadmium plated; Boeing; Airbus; hydrogen meter

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