Effect of Ga addition to the Pr3(Fe,Co,Ti)29 (3:29) system

Abstract

Articles you may be interested inEffects of C and Cr contents on the magnetic properties and microstructure of directly quenched NdFeTiZrCrBC bulk magnets J. Appl. Phys. 107, 09A740 (2010); 10.1063/1.3348679Effect of Ga substitution on the structure and magnetic properties of melt-spun Pr 3 ( Fe , Co , Ti ) 29 system

Effect of refractory metals addition on the structural and magnetic properties of Pr3(Fe, Co, Ti)29 system

“…They are an intermediate phase of the 1:12 and 2:17 systems and have a monoclinic structure [1]. Shah et al [2] reported on Pr 3 (Fe 1Àx Co x ) 27.5 Ti 1.5 (x ¼ 0, 0.1, 0.2, 0.3) system and we have reported earlier both the crystalline and melt spun Pr 3 (Fe 1Àx Co x ) 27.5 Ti 1.5 (x ¼ 0.3, 0.4, 0.5) and Pr 3 (Fe 1x Ga 0.1 Co x ) 27.5 Ti 1.5 (x ¼ 0.3, 0.4, 0.5) alloys [3,4]. Refractory metals are known to precipitate at the grain boundaries in intermetallic compounds, thereby stabilizing smaller grains and increasing H ci .…”