Development of a Superconducting Joint Technique for Persistent Current Operation of MgB2 Magnet

来源 :第八届亚洲应用超导会议 | 被引量 : 0次 | 上传用户：WQR712

【摘要】

：

　　In recent years,magnesium diboride (MgB2) superconductor with a critical temperature of 39 K has been suggested for the development of next generation MRI a

【作者】

：

Kim.T.-H;Song.J.-B;Choi.Y.H;Kim.Y.G;Lee.H.G.;

【机构】

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Department of Materials Science and Engineering,Korea University,Seoul,136-701,Korea

【出处】

：

第八届亚洲应用超导会议

【发表日期】

：

2015年期

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　　In recent years,magnesium diboride (MgB2) superconductor with a critical temperature of 39 K has been suggested for the development of next generation MRI applications,because it can provide the critical cost-effectiveness for a cryogenic part without the use of liquid helium unlike low temperature superconductor applications.To fully exploit MgB2 superconductor for MRI applications,superconducting joints enabling a persistent current mode operation of the MRI magnet are essential to achieve the generation of the high and extremely stable magnetic fields.

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