manufacturing method of molybdenum carbide granulated powder and molybdenum carbide granulated powder

摘要

Implanting organic solvent in a container, the polyvinyl butyral in an organic solvent as the binder a step of adding comprises the steps of preparing a molybdenum carbide containing solution by placing the molybdenum carbide powder having an average particle size of 1~10 m and stirring the organic solvent, the rotational speed of the rotating plate of the spray dryer and A (rpm) , granulated powder the average particle size of A / B when the B ( m) of the preparation was charged with molybdenum carbide-containing solution to a spray drier to a range of 50 to 700, and dispersing the carbide molybdenum-containing solution by the rotating plate and then, it is further method for producing a molybdenum carbide granulated powder which is characterized by having a, a step of preparing a molybdenum carbide granulated powder is dried to have a predetermined average particle size. According to the above structure, it is possible to produce molybdenum carbide granulated powder having an average particle size of interest efficiently.