Progress on Metal Powder Materials Used for Direct Selective Laser Sintering
According to the research results on metallic powder materials used for direct selective laser sintering (DSLS) at China and abroad,the research progresses of three types of metallic powder materials were detailed introduced and the effect of mixed ratio,physical characteristic et al of metallic powder materials on the mechanism of the three types of metallic powder materials was analyzed. Linking to the existing problems on the metallic powder materials,the development direction of the further study on metallic powder materials was discussed.