Influence of 3D Printed Topological Structure on Lightweight Mullite Load Bearing Board in Thermal Environment

Figure 7

Failure modes in perpendicular direction and fracture surfaces of samples: (a) vertical supporting structure, (b) oblique square grid supporting structure, (c) honeycomb grid supporting structure in parallel direction, (d) vertical supporting structure, (e) oblique square grid supporting structure, and (f) honeycomb grid supporting structure.

(a)

(b)

(c)

(d)

(e)

(f)