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International:Evaluating the Magneto-Mechanical Response of Ferromagnetic Composites

International:Evaluating the Magneto-Mechanical Response of Ferromagnetic Composites
国际:评估铁磁复合材料的磁机械响应
批准号:
0338407
负责人:
Greg Carman
金额:
$1.58万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
2003
资助国家:
美国
项目状态:
已结题
起止时间:
2003-09-01 至 2004-08-31

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中文摘要
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英文摘要
0338407CarmanIn the past 10 years a significant amount of research has been dedicated to a promising new 'active' material called Ferromagnetic Shape Memory Alloys (FSMA's) that generates very large strain under the influence of an applied magnetic field. The strain is probated through a mechanism of twin boundary motion as opposed to domain growth as seen in traditional magnetostrictive materials such as Terfenol-D. Strain levels comparable to commercially available Shape Memory Alloys (SMA's) such as NiTi have been observed. However, FSMA materials hold greater promise as actuators since their magnetically induced strain allows for higher operating frequencies than the slow actuation (10 Hz) of traditional SMA's. Research will focus on applications of FSMA material towards transduction needs such as high power sonar, noise reduction, and anti-vibration mounts and structures. In addition Professor Greg Carman will visit with East Asian researchers to generate collaborative efforts between the United States and East Asia.
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NSF Nanosystems Engineering Research Center for Translational Applications of Nanoscale Multiferroic Systems TANMS
  • 批准号:
    1160504
  • 项目类别:
    Cooperative Agreement
  • 资助金额:
    $1850.0万
  • 财政年份:
    2012
  • 负责人:
    Greg Carman
  • 依托单位:
High Frequency Miniature PiezoPump For Ventricular Assist
Hybrid Magnetostrictive Composite Material for Active Control
National Science Foundation Research Equipment Grant Program: TiNi Sputtering System
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