The GdTi_0.05Fe_0.95-xMn_xSi, х = 0–0.95 intermetallic compounds with a tetragonal crystal structure of the CeFeSi type (space group P4/nmm, N 129, tP6) have been studied. The lattice parameter c and the Curie temperature T_C increase quickly, whereas the lattice parameter a is almost unchanged in the system when the content of Mn increases. The saturation magnetization, magnetocaloric effect MCE and refrigerant capacity RC change non-monotonically with a dip at intermediate compositions that is presumably due to the canted ferrimagnetic structure of these compounds. The MCE and RC vary in a field changing to 17 kOe within the small ranges of 1.6–2.7 J/kgK and 60–117 J/kg around T_C, respectively, while T_C changes in a wide range around the room temperature from 160 to 360 K.

已经研究了 GdTi _0.05 Fe _{0.95- x} Mn _x Si, х  = 0–0.95 具有 CeFeSi 型四方晶体结构（空间群P4/nmm、N 129、tP6）的金属间化合物。晶格参数c和居里温度T _C迅速增加，而当Mn含量增加时，体系中的晶格参数a几乎没有变化。饱和磁化强度、磁热效应 MCE 和制冷剂容量RC随中间成分的下降而非单调变化，这可能是由于这些化合物的倾斜亚铁磁结构。MCE 和RC中的一个领域变化1.6-2.7焦耳/ KGK和周围60-117焦耳/千克的小范围内改变至17千奥斯特Ť _Ç同时分别Ť _Ç改变在宽范围内围绕室温从160到360ķ .