Microstructural influence in closed cell aluminium foam for structural application

R. Edwin Raj; B.S.S. Daniel

首页> 外文期刊>International Journal of Microstructure and Materials Properties >Microstructural influence in closed cell aluminium foam for structural application

【24h】

Microstructural influence in closed cell aluminium foam for structural application

机译：闭孔泡沫铝在结构应用中的微观结构影响

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Two sets of aluminium foams were made by degassing the calcium stabilised aluminium melt with titanium hydride. One set contained Al_(20)CaTi_2 and Al_2Cu dispersion in the cell wall matrix, whereas, the second set contained Al_(13)Fe_4 particles, along with the other intcrmctallics. The foam containing iron intermetallics as elongated platelets of higher aspect ratio showed excellent foam stability and higher plateau stress. However, there is a gradual decrease in stress levels in the plateau region during the compression test. This behaviour reduces the advantage of obtaining high energy absorption per unit volume.

机译：通过将钙稳定的铝熔体与氢化钛脱气，制得两组铝泡沫。一组包含Al_（20）CaTi_2和Al_2Cu分散在细胞壁基质中，而第二组包含Al_（13）Fe_4颗粒，以及其他金属化合物。含有铁金属间化合物作为高纵横比的细长片状泡沫的泡沫表现出优异的泡沫稳定性和较高的平台应力。但是，在压缩测试期间，高原区域的应力水平逐渐降低。这种行为降低了获得每单位体积高能量吸收的优势。

著录项

来源
《International Journal of Microstructure and Materials Properties》 |2009年第4期|476-486|共11页
作者
R. Edwin Raj; B.S.S. Daniel;
展开▼
作者单位

Metallurgical and Materials Engineering Department, Indian Institute of Technology Roorkee, Roorkee - 247 667, India;

Metallurgical and Materials Engineering Department, Indian Institute of Technology Roorkee, Roorkee - 247 667, India;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类
关键词
aluminium foam; blowing agent; energy absorption; mechanical properties; metallic foam;

机译：泡沫铝发泡剂能量吸收机械性能金属泡沫;

相似文献

外文文献
中文文献
专利

1. EFFECT OF A FOAMING AGENT AND ITS MORPHOLOGY ON THE FOAMING BEHAVIOUR, CELL-SIZE DISTRIBUTION AND MICROSTRUCTURAL UNIFORMITY OF CLOSED-CELL ALUMINIUM FOAMS [J] . Varuzan Kevorkijan, Sreco Davor Skapin, Irena Paulin Materiali in Tehnologije . 2012,第3期

机译：发泡剂及其形态对闭孔铝泡沫发泡性能，细胞大小分布和微观结构均匀性的影响
2. Investigation of microstructural and mechanical properties of cell walls of closed-cell aluminium alloy foams [J] . M.A. Islam, M.A. Kader, P.J. Hazell, Materials Science and Engineering . 2016,第juna1期

机译：闭孔铝合金泡沫孔壁的微观结构和力学性能研究
3. Microstructural changes in the cell walls of a closed-cell aluminium foam during creep [J] . Zhang P., Haag M., Kraft O., Philosophical Magazine, A. Physics of condensed matter, defects and mechanical properties . 2002,第16期

机译：蠕变期间闭孔泡沫铝的孔壁中的微观结构变化
4. 3-D Microstructural Characterization of Cell Wall in a High Strength Aluminium Foam [C] . H. TODA, Y. TAKAMI, M. KOBAYASHI International Conference on Porous Metals and Metal Foaming Technology . 2008

机译：高强度铝泡沫中细胞壁的3-D微结构表征
5. Multi-Phase Field Models and Microstructural Evolution with Applications in Fuel Cell Technology [D] . Davis, Ryan Scott. 2018

机译：多相场模型和微结构演化及其在燃料电池技术中的应用
6. Application of Aluminium Flakes in Fabrication of Open-Cell Aluminium Foams by Space Holder Method [O] . Ioannis G. Papantoniou, Angelos P. Markopoulos, Dimitrios I. Pantelis, 2018

机译：铝片在空间架方法制备开孔铝泡沫中的应用
7. Multiscale computational modelling of closed cell metallic foams with detailed microstructural morphological control [O] . A. Ghazi, P. Berke, K. Ehab Moustafa Kamel, 2019

机译：封闭细胞金属泡沫的多尺度计算建模，细胞结构形态控制

Microstructural influence in closed cell aluminium foam for structural application

摘要

著录项

相似文献

相关主题

期刊订阅