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[1]赵金航*,李博.一种超高强度钢镀硬铬新工艺研究[J].电镀与精饰,2022,(4):16-19.[doi:10.3969/j.issn.1001-3849.2022.04.004]
　ZHAO Jinhang *,LI Bo.Study on a New Process of Hard Chromium Plating on Ultra-High Strength Steel[J].Plating & Finishing,2022,(4):16-19.[doi:10.3969/j.issn.1001-3849.2022.04.004]

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一种超高强度钢镀硬铬新工艺研究

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG] 卷: 期数: 2022年4 页码: 16-19 栏目: 出版日期: 2022-04-15

Title:: Study on a New Process of Hard Chromium Plating on Ultra-High Strength Steel

作者:: 赵金航*; 李博; （中航飞机起落架有限责任公司，陕西汉中 723200）

Author(s):: ZHAO Jinhang * ; LI Bo; ( AVIC Landing Gear Advanced Manufacturing Co. Ltd. Hanzhong 723200 China )

关键词:: 300M 钢; 镀硬铬; 分析

Keywords:: 300M steel; ??ard-chrome?plating; analysis

分类号:: TQ153.1

DOI:: 10.3969/j.issn.1001-3849.2022.04.004

文献标志码:: A

摘要:: 现代飞机起落架高寿命、高可靠的要求促使了 300M 超高强度钢在起落架上的广泛应用，这类钢具有强度高、耐疲劳性能优良、抗应力腐蚀性能好等特点。镀硬铬作为超高强度钢常规工艺应用时间较长，本文讨论一种 300M 钢镀硬铬新工艺，制备的铬镀层表面质量和性能情况良好，对表面处理企业有借鉴作用。

Abstract:: ： The requirements of long life and high reliability of modern aircraft landing gear have prompted the wide application of 300M ultra-high strength steel in the landing gear. This type of steel has the characteristics of high strength ， excellent fatigue resistance ， and good stress corrosion resistance. Hard chromium plating has been used as a conventional process for ultra-high-strength steel for a long time. In this paper ， a new hard chromium plating process for 300M steel was discussed ， and chromium coating prepared by the process had a good surface quality and performance. The process could be used as a reference for surface treatment companies.

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[6] 李博 . 控制超高强度钢零件电镀渗氢 , 预防氢脆发生的方法 [J]. 新技术新工艺 , 2015, (9): 100-102.

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备注/Memo

收稿日期： 2019-09-23 修回日期： 2019-12-24 * 通信作者：赵金航， email ： 363393461@qq.com

更新日期/Last Update: 2022-04-20