Supported by the National Natural Science Foundation of China (Grant Nos.50472063 and 50377040) ;the State Key Development Program for Basic Re-search Program of China (Grant No. 2006CB601004)
Nano-SiC doped MgB2 tapes were prepared by the in situ powder-in-tube method. Heat treatment was performed at 650℃ for 1 h. XRD data indicate that SiC particles had reacted with the MgB2 during sintering process. MgB...
Acknowledgements This work was partially supported by the National Natural Science Foundation of China (Grant Nos. 50472063, 50572104) and the Hundred Talents Project of the Chinese Academy of Sciences.
Recently,steady magnetic fields avail-able from cryogen-free superconducting magnets open up new ways to process materials. In this paper,the main results obtained by using a high magnetic field to process several adv...