Preparation and characterization of amorphous Al-based metal foams

Cong Bo Li, Wei Wei Chen, Lu Wang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Amorphous Al-Cu-Ti metal foams with the porosity of 65% were prepared by spark plasma sintering with both the diameter and height of 10 mm. The SPS process was carried out under the pressure, the dwell time and the temperatures of 300 MPa, 5min and 623-673K, respectively. The microstructure and mechanical behavior of the amorphous Al-Cu-Ti metal foams were investigated. The results showed that sintering at high temperatures improved the crystallinity and adhesion between particles. The intermetallic compounds, i.e. Al-Ti, Al-Cu and Al-Cu-Ti were identified from the XRD patterns. It was found that weak adhesion and irregular shape of NaCl might reduce the mechanical properties. The highest strength of amorphous Al-based metal foam sintered at 653K, 300MPa was 7.97MPa.

源语言英语
主期刊名High Performance Structural Material
编辑Yafang Han, Qiang Zhang, Bin Jiang, Bin Jiang
出版商Trans Tech Publications Ltd.
682-687
页数6
ISBN(电子版)9783038353959
DOI
出版状态已出版 - 2015
活动Chinese Materials Congress, CMC 2014 - Chengdu, 中国
期限: 4 7月 20147 7月 2014

出版系列

姓名Materials Science Forum
816
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议Chinese Materials Congress, CMC 2014
国家/地区中国
Chengdu
时期4/07/147/07/14

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引用此

Li, C. B., Chen, W. W., & Wang, L. (2015). Preparation and characterization of amorphous Al-based metal foams. 在 Y. Han, Q. Zhang, B. Jiang, & B. Jiang (编辑), High Performance Structural Material (页码 682-687). (Materials Science Forum; 卷 816). Trans Tech Publications Ltd.. https://doi.org/10.4028/www.scientific.net/MSF.816.682