Author/Authors :
Heyan Liu، نويسنده , , Bin Dong and Zuowei Shen، نويسنده , , Songtao Li، نويسنده , , Xiangxi Meng، نويسنده , , Jianbo Gao، نويسنده , , Jingping Qu، نويسنده , , Yangxian Li، نويسنده ,
Abstract :
The synthesis and magnetostriction of PrxTb1-xFe2, PrxTb1-xFe2B0.2 and PrxTb1-x(Fe0.6Co0.4)2 alloys were investigated in this study. The addition of boron or cobalt atom in PrxTb1-xFe2 could effectively prevent the formation of non-cubic phases, and Pr concentration limit was successfully increased from 0.2 to 0.4. X-ray step scanning for the PrxTb1-xFe2B0.2 and PrxTb1-x(Fe0.6Co0.4)2 alloys showed that PrFe2 possessed a large spontaneous magnetostriction λlDIII.
Keywords :
Laves phase , Synthesis , rare earths , magnetostriction
