用扩散法制备MgB2块材的研究进展
赵万里, 索红莉, 刘敏, 马麟, 戴银明, 张子立

Research Progress in Preparation of MgB2 Bulk by Diffusion Method
ZHAO Wanli, SUO Hongli, LIU Min, MA Lin, DAI Yinming, ZHANG Zili
图4 改进后的容器和制备的MgB2块体[29]
Fig.4 Improved container and prepared MgB2 block[29]