舰炮身管海洋服役环境与腐蚀机理分析

胡明, 唐月阳, 赵云, 万新田, 潘梦菲

doi:10.16577/j.issn.1001-1560.2022.0171

材料保护 >

2022 , Vol. 55 >Issue 6: 164 - 172

DOI: https://doi.org/10.16577/j.issn.1001-1560.2022.0171

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舰炮身管海洋服役环境与腐蚀机理分析

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1. 沈阳理工大学装备工程学院； 2. 中国人民解放军预备役联勤保障第三旅； 3. 黑龙江北方工具有限公司

胡明(1983-)，博士，讲师，主要从事火炮身管延寿方向研究工作，电话：18202405047，E - mail：minghu_sylu@163.com

收稿日期: 2021-12-18

修回日期: 2022-01-07

录用日期: 2022-01-24

网络出版日期: 2024-01-09

基金资助

辽宁省博士科研启动基金计划项目(2021 - BS - 162)；辽宁省教育厅高等学校基本科研项目(LJKZ0273)资助

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Analysis of Marine Service Environment and Corrosion Mechanism of Naval Gun Barrel

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1. School of Equipment Engineering, Shenyang Ligong University, Shenyang 110159, China;2. PLA 3rd Reserve Brigade of Joint Logistics Support, Chongqing 400054, China;3. Heilongjiang North Tools Co., Ltd., Mudanjiang 156013, China

Received date: 2021-12-18

Revised date: 2022-01-07

Accepted date: 2022-01-24

Online published: 2024-01-09

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摘要

除烧蚀和磨损外，舰炮身管腐蚀同样会显著影响其在海洋环境下的服役寿命。针对目前缺乏舰炮身管腐蚀方面研究的现状，分析了舰炮身管在内膛发射环境和海洋腐蚀环境交互作用下的协同腐蚀形式。提出了舰炮身管全服役周期腐蚀的研究观点，并以此为依据总结出了舰炮身管Cr涂层未开裂、涂层开裂和剥落、身管基体裸露3个阶段的腐蚀机理。

关键词： 舰炮身管; 海洋服役环境; 腐蚀机理; 交互作用

本文引用格式

胡明, 唐月阳, 赵云, 万新田, 潘梦菲 . 舰炮身管海洋服役环境与腐蚀机理分析[J]. 材料保护, 2022 , 55(6) : 164 -172 . DOI: 10.16577/j.issn.1001-1560.2022.0171

Abstract

Except for erosion and wear, the corrosion also significantly affects the service life of naval gun barrel in marine environment. In view of a lack of research on the corrosion of naval gun barrel at present, the corrosion forms of naval gun barrel under the interaction effects of gun bore launching environment and marine corrosion environment were analyzed systematically. In addition, the research viewpoint of whole service life corrosion of naval gun barrel was put forward. And based on such research viewpoint, the corrosion mechanisms of the naval gun barrel for the three stages of having a Cr coating without any cracks, having a Cr coating with cracks and spalls, and having a bare barrel substrate were summarized.

Key words： naval gun barrel; marine service environment; corrosion mechanism; interaction effects

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