POROUS STRUCTURES PRODUCED BY ADDITIVE LAYER MANUFACTURING

摘要

#$%^&*AU2018204211B220200312.pdf#####ABSTRACT OF THE DISCLOSURE A three-dimensional structure is formed when layers of a material are deposited onto a substrate and scanned with a high energy beam to at least partially melt each layer of the material. Upon scanning the layers at predetermined locations a tube device having a first tube and a second tube intersecting with the first tube is formed. FIGURE 22B FOR PUBLICATION17/24 1500 1520 150 I I If 15 FI . 1505 1510 - -- -I Nb 1505 1500 1520 1500 5 FIG. 22B