连接器和继电器自然暴露和盐雾试验腐蚀效应分析
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摘要
在热带海洋气候环境自然暴露试验站开展了连接器、继电器自然暴露棚下试验,同时实验室开展了模拟盐雾试验,获得了电连接器、继电器腐蚀效应试验结果。通过自然暴露试验与模拟试验的元器件腐蚀生成物形貌、成分和腐蚀机理对比分析,得出了自然暴露试验和模拟环境试验在腐蚀形貌和机理上的不同,为后续实验室模拟试验条件的制定提供参考,为器件的防腐蚀提供基础数据。
The natural exposure tests of connectors and relays were carried out in the tropical marine climate environment natural exposure test station.At the same time,the simulated salt spray test was carried out in the laboratory,and the corrosion effect test results of electrical connectors and relays were obtained. By comparing the morphology,composition and corrosion mechanism of corrosion products between natural exposure test and simulated test,the difference of corrosion morphology and mechanism between natural exposure test and simulated environment test were obtained which provides a reference for the establishment of the following laboratory simulation test conditions.
The natural exposure tests of connectors and relays were carried out in the tropical marine climate environment natural exposure test station.At the same time,the simulated salt spray test was carried out in the laboratory,and the corrosion effect test results of electrical connectors and relays were obtained. By comparing the morphology,composition and corrosion mechanism of corrosion products between natural exposure test and simulated test,the difference of corrosion morphology and mechanism between natural exposure test and simulated environment test were obtained which provides a reference for the establishment of the following laboratory simulation test conditions.
引文
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[9]张洪彬,闫杰,王斗辉,等.大气暴露试验和模拟加速试验相关性研究[J].电子产品可靠性与环境试验,2013,Vol.31 S1:317-321.
[10]田玉琬,文成,王贵,等.碳钢在海洋大气环境下的腐蚀加速行为研究[J].全面腐蚀控制,2016,Vol.30 No.06:48-51.
[11]田玉琬,文成,王贵,等.严酷海洋大气环境中碳钢的腐蚀加速试验[J].腐蚀与防护,Vol.36 Supplement 2,2005:40-44.
[12]孙立军,刘丽红,邱福来.西沙暴露于盐雾试验结果对比分析[J].装备环境工程,2010,7(6):58-61.
[13]ISO/DIS 8565,金属和合金大气腐蚀试验野外试验的一般要求[S].
[14]GB/T 14165-2008,金属和合金大气腐蚀试验现场试验的一般要求[S].
[15]GB/T 19747-2005,金属和合金的腐蚀双金属室外暴露试验[S].
[2]BOELEN B.A Literature survey on the development of an accelerated laboratory test method for atmospheric corrosion of precoated steel produces[J].Corrosion Science,1993,34(11):1923-1931.
[3]曾纪科.国外自然暴露试验简况[J].环境条件与试验,1985(2):36-41.
[4]王玲,杨万均,张世艳,等.热带海洋大气环境下电连接器环境适应性分析[J].装备环境工程,2012,9(6):5-9.
[5]牟献良,田月娥,汪学华.碳钢和低合金钢模拟加速试验与大气腐蚀试验的相关性[J].环境技术,2001(4):14-17.
[6]穆山,李军念,王玲.实验室加速试验与自然暴露试验差异性研究[J].装备环境工程,2011,8(5):13-19.
[7]鲁远曙,左卫.东南沿海气候条件对电子设备的影响及环境适应性对策[J].装备环境工程,2004,46(3):46-51.
[8]袁猛,张幸,刘元海.海洋大气模拟环境下电连接器安装防护工艺验证分析[J].装备环境工程,2016,13(5):134-139.
[9]张洪彬,闫杰,王斗辉,等.大气暴露试验和模拟加速试验相关性研究[J].电子产品可靠性与环境试验,2013,Vol.31 S1:317-321.
[10]田玉琬,文成,王贵,等.碳钢在海洋大气环境下的腐蚀加速行为研究[J].全面腐蚀控制,2016,Vol.30 No.06:48-51.
[11]田玉琬,文成,王贵,等.严酷海洋大气环境中碳钢的腐蚀加速试验[J].腐蚀与防护,Vol.36 Supplement 2,2005:40-44.
[12]孙立军,刘丽红,邱福来.西沙暴露于盐雾试验结果对比分析[J].装备环境工程,2010,7(6):58-61.
[13]ISO/DIS 8565,金属和合金大气腐蚀试验野外试验的一般要求[S].
[14]GB/T 14165-2008,金属和合金大气腐蚀试验现场试验的一般要求[S].
[15]GB/T 19747-2005,金属和合金的腐蚀双金属室外暴露试验[S].