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Magnetically aligned Al3Ni phase in Al-Ni alloys solidified with a high magnetic field

  • Hui Wang
  • , Qiuliang Wang
  • , Zhongming Ren
  • , Luguang Yan
  • Chinese Academy of Sciences
  • Shanghai University

科研成果: 书/报告/会议事项章节会议稿件同行评审

3 引用 (Scopus)

摘要

When Al-Ni alloys solidified from melted zone and semi-solid zone, respectively, with a magnetic field up to 12.0T (Tesla) applied, the paramagnetic Al3Ni crystals in the precipitated Al3Ni phase were aligned with their c-axes parallel to the field and a unique laminated textured microstructure of the precipitated phase perpendicular to the field was formed. There were critical values of magnetic intensity B crit and heating temperature Tcrit at or above which the textured microstructure could be formed. The behavior of magnetic orientation of the precipitated phase was investigated experimentally. The results were discussed in terms of magnetic rotation of crystals with magnetic anisotropy, crystal growth, mechanical and magnetic interactions among the magnetized Al3Ni grains in a high magnetic field.

源语言英语
主期刊名Progress in Light Metals, Aerospace Materials and Superconductors
出版商Trans Tech Publications Ltd
1055-1059
页数5
版本PART 2
ISBN(印刷版)0878494324, 9780878494323
DOI
出版状态已出版 - 2007
活动2006 Beijing International Materials Week, 2006 BIMW - 2006 Beijing International Conference on Aluminum Materials, BICAM 2006 - Beijing, 中国
期限: 25 6月 200630 6月 2006

出版系列

姓名Materials Science Forum
编号PART 2
546-549
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议2006 Beijing International Materials Week, 2006 BIMW - 2006 Beijing International Conference on Aluminum Materials, BICAM 2006
国家/地区中国
Beijing
时期25/06/0630/06/06

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