MgB<sub>2</sub> powder synthesized by a self-propagating high-temperature method

HAN Huanqing; LU Huimin; QIU Dingfan; CHU Zhengjun

doi:10.13374/j.issn1001-053x.2006.02.033

Volume 28 Issue 2

Aug. 2021

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Article Navigation > Chinese Journal of Engineering > 2006 > 28(2): 144-147

HAN Huanqing, LU Huimin, QIU Dingfan, CHU Zhengjun. MgB2 powder synthesized by a self-propagating high-temperature method[J]. Chinese Journal of Engineering, 2006, 28(2): 144-147. doi: 10.13374/j.issn1001-053x.2006.02.033

Citation:

HAN Huanqing, LU Huimin, QIU Dingfan, CHU Zhengjun. MgB₂ powder synthesized by a self-propagating high-temperature method[J]. Chinese Journal of Engineering, 2006, 28(2): 144-147. doi: 10.13374/j.issn1001-053x.2006.02.033

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MgB₂ powder synthesized by a self-propagating high-temperature method

doi: 10.13374/j.issn1001-053x.2006.02.033

1. Metallurgical and Ecological Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Central Iron & Steel Research Institute, Beijing 100081, China

Received Date: 2004-12-28
Rev Recd Date: 2005-01-20

Available Online: 2021-08-24

Abstract

Abstract

MgB₂ powder was successfully synthesized by a self-propagating high-temperature method. Thermodynamic calculation and XRD analysis were used to investigate the powder's synthesizing order and transforming relationship between different Mg-B phases. Phase composition and decomposition temperature in the synthesis process were discussed. The results show that MgB₂ phase has synthesized without other impurities such as MgB₄. The particle size is small and the MgB₂ is easy to decompose.
- magnesium diboride,
- powder,
- self-propagating high-temperature synthesis,
- superconductor