Method for manufacturing a metallic component by additive laser manufacturing

摘要

#$%^&*AU2013263783B220171221.pdf#####20 B12/180-0 ABSTRACT 5 The invention refers to a method for manufacturing a three-dimensional metallic article/component (11) entirely or partly, comprising the steps of a) successively building up said article /component (11) from a metallic base material (12) by means of an additive manufacturing process by scanning with an 10 energy beam (14), thereby b) establishing a controlled grain orientation in primary and in secondary direction of the article /component (11), c) wherein the secondary grain orientation is realized by applying a specific scanning pattern of the energy beam (14), which is aligned to the cross section 15 profile of said article /component (14), or with characteristic load conditions of the article/component (11). FIG. 4a-4c2/7 B12/'180-0 '13 A o ,0 4.4A - 6 - -* -i z