| 张勇,陈跃良,樊伟杰,卞贵学,王晨光.×飞机半封闭部位局部环境谱当量加速关系研究[J].装备环境工程,2017,14(1):24-29. ZHANG Yong,CHEN Yue-liang,FAN Wei-jie,BIAN Gui-xue,WANG Chen-guang.Equivalent Accelerated Relationship of Local Environment Spectrum of Semi-closed Parts of a Plane[J].Equipment Environmental Engineering,2017,14(1):24-29. |
| ×飞机半封闭部位局部环境谱当量加速关系研究 |
| Equivalent Accelerated Relationship of Local Environment Spectrum of Semi-closed Parts of a Plane |
| 投稿时间：2016-07-01 修订日期：2017-01-15 |
| DOI：10.7643/ issn.1672-9242.2017.01.007 |
| 中文关键词: 局部环境谱 光泽度 色差 极化曲线 |
| 英文关键词:local corrosion environment, gloss, color difference, polarization curve |
| 基金项目:国家自然科学基金（51075394，51375490） |
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| Author | Institution |
| ZHANG Yong | Qingdao Campus of Naval Aeronautical Engineering Academy, Qingdao 266041, China |
| CHEN Yue-liang | Qingdao Campus of Naval Aeronautical Engineering Academy, Qingdao 266041, China |
| FAN Wei-jie | Qingdao Campus of Naval Aeronautical Engineering Academy, Qingdao 266041, China |
| BIAN Gui-xue | Qingdao Campus of Naval Aeronautical Engineering Academy, Qingdao 266041, China |
| WANG Chen-guang | Qingdao Campus of Naval Aeronautical Engineering Academy, Qingdao 266041, China |
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| 中文摘要: |
| 目的 确定局部环境谱当量加速关系。方法 以×型飞机某半封闭关键部位为研究对象，依据其在机体中所处的位置及服役环境中各气候条件编制局部加速腐蚀试验环境谱，分别进行试验室周期浸润加速腐蚀和自然环境暴晒。借助涂层宏观、微观形貌检测、色差、光泽度等常规性能检测和电化学极化曲线测试，对两种不同环境下试验件进行性能测试。结果 试验室周期浸润加速腐蚀196.6 h，相当于舰面停放1年，且经过实验室2个周期加速腐蚀与自然环境暴晒2年的试验件涂层形貌、失光率、色差、电化学性能一致。结论 该局部环境谱当量加速关系准确可靠。 |
| 英文摘要: |
| Objective To determine the equivalent accelerated relationship of local environment spectrum. Methods A semi closed key part of an aircraft was researched. Environment spectrum of local accelerated corrosion test was compiled based on its location in the plane and climate conditions of the service environment to carry out laboratory immersion corrosion and environmental exposure respectively: Test pieces of two different environments were tested for performance according to general performance test on macro and micro topography detection, color difference, gloss and other properties. Results Accelerated corrosion of cycle immersion in library for 196.6 hours was equivalent to parking on the ship surface for 1 year. The coating morphology, light loss rate, color difference, and electrochemical performance of two cycles of accelerated corrosion in laboratory were consistent with two years of natural exposure. Conclusion The equivalent accelerated relationship of the local environmental spectrum is accurate and reliable. |
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