玻璃钢/复合材料Issue(10)：89-93,10,6.
玻璃纤维-铝合金层合板湿热老化性能研究
INVESTIGATION OF HYDROTHERMAL AGING MECHANICAL PROPERTIES OF GLASS FIBER-ALUMINUM LAMINATE
崔海超 1熊磊 2马宏毅 1翟全胜 1叶宏军1
作者信息
- 1. 中航工业复合材料技术中心,北京 101300
- 2. 南昌航空大学,南昌 330063
- 折叠
摘要
Abstract
The mechanism of hydrothermal aging of glass fiber-aluminum laminate was studied by analyzing their mechanical properties,IR spectra,morphology and elemental changes of aluminum alloy,as well as the hydrothermal aging include different aging cycles at 70 ℃C and 85％.The results show that under the condition of accelerating the hydrothermal aging,the inner matrix of the composite material will be hygroscopic and plasticized,and destroy the interface of resin-fiber and resin-aluminum,which will affect the internal stress transmission and the mechanical properties related to the interface and bridge stress.The aluminum alloys are oxidized with hydrothermal aging time,so that the plasticity of aluminum decreased,and the mechanical properties of the laminate are affected.关键词
湿热老化/玻璃纤维-铝合金层板/界面/桥接应力Key words
hydrothermal aging/glass fiber-aluminum laminate/interface/bridge stress分类
通用工业技术引用本文复制引用
崔海超,熊磊,马宏毅,翟全胜,叶宏军..玻璃纤维-铝合金层合板湿热老化性能研究[J].玻璃钢/复合材料,2017,(10):89-93,10,6.
