Microstructural transformation during combustion synthesis of MgB2 superconductor

doi:10.1016/j.physc.2007.01.005

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	Microstructural transformation during combustion synthesis of MgB2 superconductor
	Chen, Xiujuan ; Xia, Tiandong ; Wang, Mingjing ; Zhao, Wenjun ; Liu, Tianzuo
刊名	PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
	2007-04-15
卷号	454 期号:1-2 页码:38-42
关键词	MgB2 superconductor combustion synthesis phase transformation combustion front quenching method
ISSN号	0921-4534
DOI	10.1016/j.physc.2007.01.005
英文摘要	To investigate the phase transformation behaviors of combustion synthesis of MgB2, a mixture of Mg, B was used for a combustion front quenching test, and the microstructural evolution in the quenched sample was observed by scanning electron microscopy (SEM) and electron probe microanalyzer (EPMA). The temperature-time profile of the combustion was measured, and the phase constituents of the different zones of the quenched sample were inspected by X-ray diffraction (XRD). Based on these experimental results, the transformation behaviors in the SHS-synthesized superconductor MgB2 was analyzed, and a solid phase diffusion and dissolution-precipitation mechanism was proposed. (c) 2007 Published by Elsevier B.V.
WOS研究方向	Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000245870100007
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/35604]
专题	兰州理工大学材料科学与工程学院
通讯作者	Chen, Xiujuan
作者单位	1.Lanzhou Univ Technol, State Key Lab Adv Nonferrous Mat, Coll Mat Sci & Engn, Lanzhou 730050, Peoples R China 2.State Key Lab New Nonferrous Met Mat Gansu Prov, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Chen, Xiujuan,Xia, Tiandong,Wang, Mingjing,et al. Microstructural transformation during combustion synthesis of MgB2 superconductor[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2007,454(1-2):38-42.
APA	Chen, Xiujuan,Xia, Tiandong,Wang, Mingjing,Zhao, Wenjun,&Liu, Tianzuo.(2007).Microstructural transformation during combustion synthesis of MgB2 superconductor.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,454(1-2),38-42.
MLA	Chen, Xiujuan,et al."Microstructural transformation during combustion synthesis of MgB2 superconductor".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 454.1-2(2007):38-42.