supported by General Program from the National Natural Science Foundation of China(51271072);National Science Fund for Young(51301056);Key Program from the Science and Technology Research for Colleges and Universities in Hebei Province(ZH2011202);Hebei Natural Science Foundation of China(E2013202030)
In this paper,SmCo6.9 Hf0.1 as-cast alloys and ribbons with the addition of either graphite(C) or carbon nanotubes(CNTs) were prepared by arc melting and melt-spinning,respectively.The effects of adding carbon on ...