长沙理工大学学报（自然科学版）Issue(3)：88-94,7.
泡沫铝合金孔隙率对泡沫铝合金/聚甲醛互穿复合材料的影响
Effect of different porosity on Aluminum alloy foam/Polyformaldehyde interpenetrating phase composites
摘要
Abstract
Aluminum alloy foam/Polyoxymethylene(POM)Interpenetrating Phase Compos-ites were prepared by inj ection molding technique after aluminum foam was modified by si-lane coupling agent KH570.It was employed to research the infrared structure of the modi-fied aluminum alloy foam,the mechanical properties and tribological behavior of the alumi-num alloy foam/POM interpenetrating phase composites,the worn surfaces of the compos-ites.The results showed that silane coupling agent KH570 was grafted to the aluminum al-loy surface,the interface between aluminum alloy and POM were bonding well.The flexur-al strength and compressive strength of the Aluminum alloy foam/POM interpenetrating phase composites increased with the decreasing the porosity of Al alloy foam percentage, the tribological behavior of the aluminum alloy foam/POM interpenetrating phase compos-ites decreased with the increasing the porosity of Al alloy foam percentage.关键词
泡沫铝合金/聚甲醛/孔隙率/力学性能/摩擦学性能Key words
POM/aluminum alloy foam/porosities/mechanical properties/tribological be-havior分类
通用工业技术引用本文复制引用
龙春光,张臻,郭芳宇,黄家亮,曹太山..泡沫铝合金孔隙率对泡沫铝合金/聚甲醛互穿复合材料的影响[J].长沙理工大学学报（自然科学版）,2014,(3):88-94,7.基金项目
中国国际科技合作专项(2013 DFG52800) （2013 DFG52800）
重庆理工大学汽车零部件先进制造技术教育部重点实验室开放基金资助项目 （）
湖南省教育厅科学研究重点项目(14A011) （14A011）
