首页 | 本学科首页   官方微博 | 高级检索  
     

渗流铸造泡沫铝合金性能的测试研究
引用本文:杨思一,吕广庶.渗流铸造泡沫铝合金性能的测试研究[J].材料工程,2005(3):52-54.
作者姓名:杨思一  吕广庶
作者单位:1. 北京理工大学材料科学与工程学院,北京,100081;山东理工大学机械工程学院,淄博,255012
2. 北京理工大学材料科学与工程学院,北京,100081
摘    要:研究渗流铸造泡沫铝合金的性能特点,自行设计测试方法和制造测试装置,测试了泡沫铝合金的力学性能、流体透过性能、声学性能、热传导性能和阻尼性能.认为泡沫铝的力学性能和热传导性能较实体材料低,具有良好的透过性能、消声性能和阻尼效果,这是泡沫铝用作功能材料的基础.

关 键 词:泡沫铝合金  透过性能  声学性能  热传导性  阻尼性能  渗流铸造  泡沫铝合金  合金性能  测试装置  研究  Granules  Casting  Penetrating  Foam  Properties  Study  功能材料  阻尼效果  消声性能  流体透过性能  体材料  阻尼性能  传导性能  声学性能  力学性能
文章编号:1001-4381(2005)03-0052-03
修稿时间:2004年5月21日

Testing Study on the Properties of Foam Al-alloys of Penetrating Casting Around Granules
YANG Si-yi,LU Guang-shu.Testing Study on the Properties of Foam Al-alloys of Penetrating Casting Around Granules[J].Journal of Materials Engineering,2005(3):52-54.
Authors:YANG Si-yi  LU Guang-shu
Abstract:Property characteristic of foam Al-alloys of penetrating casting around granules was studied. Mechanical properties, fluid permeability, acoustical properties, heat conductivity and damping capacity were tested by testing methods and testing units that we design. We think the mechanical properties and conductivity of foam Al-alloys are lower than solid material, and foam alloy have excellent permeability, noise elimination and damping capacity, which is the basis that foam Al-alloys are used as functional materials.
Keywords:foam Al-alloys  permeability  acoustical properties  heat conductivity  damping capacity
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号