By using PM Mo powders and TM Mo powders, rods with diameter of 17 mm were made by cold isostatic pressing and sintering. Then, the rods were swaged into 6 mm diameter rods. Further, by the drawing machine, the 6 mm diameter rods were eventually drawn into Mo wires with diameter of 0.18 mm. In this work, the Mo wires prepared with PM Mo powder and TM Mo powder were maked as PMS and TMS, respectively.