| 充氮包装技术防护寿命研究 |
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| 引用本文： | 谢凤宽,张德华,曹坤,王冕.充氮包装技术防护寿命研究[J].中国材料科技与设备,2012(4):93-95. |
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| 作者姓名： | 谢凤宽 张德华 曹坤 王冕 |
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| 作者单位： | [1]装甲兵工程学院装备再制造工程系,北京100072 [2]潍坊伟士昕气体设备有限公司,山东潍坊261021 |
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| 摘 要： | 为了研究充氮包装技术的防护寿命，通过菲克定律理论上计算出充氮包装防护寿命约为13年；通过高低温湿热加速试验，测试了氮气防护的平均腐蚀速率，并与美国腐蚀工程师协会制定的标准（NACERP-0775—91）进行比较，结果表明：氮气防护的平均腐蚀速率低于美国腐蚀工程师协会制定的标准（NACERP-0775—91）中的轻度腐蚀一个数量级，可以认为充氮包装防护寿命超过10年。
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| 关 键 词： | 包装 器材 综合防护 |
Research on the Protection Packaging Property of Nitrogen--filled Technology |
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| XIE Feng--kuan,ZHANG De --hua,CAO Kun,WANG Mian.Research on the Protection Packaging Property of Nitrogen--filled Technology[J].Chinese Materials Science Technology & Equipment,2012(4):93-95. |
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| Authors: | XIE Feng--kuan ZHANG De --hua CAO Kun WANG Mian |
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| Affiliation: | 1. Department of Remanufacture Engineering, Academy of Armored Force Engineering, Beijing, 100072, China 2. Weifang Weishixin Gas Equipment Co. , Ltd. , Shandong, Weifang, 261021, China ) |
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| Abstract: | With the purpose to estimate the protection property of nitrogen--filled packaging technology, we can estimate the life--span is 13 years by Fiek＇ s law. The corrosion rate of equipments and oxygen concentration in the pack bag were tested that protected respectively by nitrogen and air in high--low temperature and moist environments. The results showed that the mean corrosion rate is a order lower than the standard of mildly corrosion （NACE RP--0775--91） established by Association of American Corrosion Engineer. It can be concluded that the nitrogen--filled packaging technology can provide good protection effect for more than 10 years. |
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| Keywords: | Packaging Equipment Comprehensive protection |
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