衣林,陈跃良,白靖华,徐丽.腐蚀时间和温度对LY12CZ铝合金疲劳强度的影响[J].装备环境工程,2012,9(1):26-29. YI Lin,CHEN Yue-liang,BAI Jing-hua,XU Li.Effects of Corrosion Time and Temperature on Fatigue Strength of LY12CZ Aluminum Alloy[J].Equipment Environmental Engineering,2012,9(1):26-29.
腐蚀时间和温度对LY12CZ铝合金疲劳强度的影响
Effects of Corrosion Time and Temperature on Fatigue Strength of LY12CZ Aluminum Alloy
投稿时间:2011-08-24  
DOI:
中文关键词:  预腐蚀损伤  腐蚀坑  腐蚀温度  疲劳寿命
英文关键词:pre-corrosion damage  corrosion pits  corrosion temperature  fatigue life
基金项目:国家自然科学基金(50675221,51075394)
作者单位
衣林 海军航空工程学院青岛分院,山东青岛266041 
陈跃良 海军航空工程学院青岛分院,山东青岛266041 
白靖华 91206部队,山东青岛266108 
徐丽 海军航空工程学院青岛分院,山东青岛266041;海军飞行学院,辽宁葫芦岛125001 
AuthorInstitution
YI Lin Qingdao Branch of Naval Aeronautical Engineering Academy,Qingdao266041,China 
CHEN Yue-liang Qingdao Branch of Naval Aeronautical Engineering Academy,Qingdao266041,China 
BAI Jing-hua Unit91206of PLA,Qingdao266108,China 
XU Li Qingdao Branch of Naval Aeronautical Engineering Academy,Qingdao266041,China;Naval Flying Academy,Huludao125001,China 
摘要点击次数:
全文下载次数:
中文摘要:
      在实验室环境下对LY12CZ铝合金试验件进行溶液浸泡预腐蚀试验,产生腐蚀坑,使用KH-7700 显微镜获得了不同腐蚀时间和腐蚀温度条件下的损伤数据,然后进行疲劳加载试验,建立了不同腐蚀时间和腐蚀温度与疲劳寿命之间的关系。试验结果表明,腐蚀时间和温度对铝合金的预腐蚀损伤及相应的疲劳寿命有着显著影响。
英文摘要:
      LY12CZ aluminum alloy were immersed in solution for pre-corrosion test under laboratory environment. The corrosion pits were detected with KH-7700microscope to get corrosion damage data of different corrosion time and temperature.Corrosion fatigue test was carried out on pre-corroded specimens and the relation between fatigue life decrease and corrosion damage caused by different corrosion time and temperature was established. The results showed that the corrosion time and temperature play important roles in corrosion and corrosion fatigue life of aluminum alloy.
查看全文  查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第11707765位访问者    渝ICP备15012534号-5

版权所有:《装备环境工程》编辑部 2014 All Rights Reserved

邮编:400039     电话:023-68792835    Email: zbhjgc@163.com

视频号 公众号