MICROSTRUCTURAL STUDIES OF IN SITU PRODUCED FILAMENTARY Cu/Nb WIRES
MICROSTRUCTURAL STUDIES OF IN SITU PRODUCED FILAMENTARY Cu/Nb WIRES
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DOI：
10.1016/s1359-6462(98)00080-3
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发表时间：
1998-05
影响因子：
6
通讯作者：
E. Snoeck;F. Lecouturier;L. Thilly;M. Casanove;H. Rakoto;G. Coffe;S. Askénazy;J. Peyrade;C. Ro
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文献类型：
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作者：
E. Snoeck;F. Lecouturier;L. Thilly;M. Casanove;H. Rakoto;G. Coffe;S. Askénazy;J. Peyrade;C. Ro
由非破坏性磁体产生的高脉冲磁场（超过70特斯拉）最终受到线圈中的机械应力的限制，所述机械应力是由于施加在载流导体上的洛伦兹力引起的。螺线管中的应力与磁压力Pmag B2/20成比例。因此，开发非常高强度的材料（拉伸强度超过1 GPa）是必要的[1]。此外，特征脉冲持续时间由作用积分给出：
The generation of high pulsed magnetic fields by non-destructive magnets (in excess of 70 Tesla) is ultimately limited by the mechanical stresses in the coil due to the Lorentz forces exerted on the current carrying conductors. The stresses in a solenoid are proportional to the magnetic pressure Pmag B2/20. Therefore the development of exptremely high strength materials (tensile strength above 1 GPa) is necessary [1]. Moreover, the characteristic pulse duration is given by the Action Integral: