Some initial researches on the laser cladding process of GdGd_5Si_2Ge_2/Gd compounds were made in this paper.Experiment results indicate that good metallurgical bonding can be obtained between the Gd_5Si_2Ge_2 alloy and Gd base;on the Gd base whose minimal thickness is not less than 1mm,the dilution of t he cladding can be kept about 10%.