Powder material for three-dimensional modeling, three-dimensional modeling material set, three-dimensional model manufacturing apparatus, and method for manufacturing three-dimensional model

摘要

In the Relation 1, Y1+Y2+ . . . +Yn=100 (percent), Xn represents the aspect ratio (minor axis/major axis), Yn represents an existence ratio (percent) of a particle having an aspect ratio of Xn, and n is 15,000 or greater.