Search International and National Patent Collections
|1. (WO2018221563) SHAPING METHOD AND SHAPING DEVICE|
|Applicants:||CANON KABUSHIKI KAISHA
|Title:||SHAPING METHOD AND SHAPING DEVICE|
This shaping method is characterized by comprising a step for using a first power to form a powder layer, a step for placing a second powder having an average particle size smaller than that of the first powder on a region constituting a portion of the powder layer, and a first heating step for heating the powder layer on which the second powder is placed, wherein the average particle size of the second powder is 1-500 nm inclusive, and the heating in the first heating step occurs at a temperature at which the particles contained in the second powder are sintered or melted.