Figure 3
From: Enhanced bending strength and thermal conductivity in diamond/Al composites with B4C coating
SEM micrographs for the diamond/Al composites with uncoated (a,c,e) and B4C-coated (b,d,f) diamond particles with fraction of 30 vt.% (a,b), 40 vt.% (c,d), and 50 vt.% (e,f), gap between diamond and aluminum matrix and un-wetting phenomenon are highlighted with white arrows and brown circles respectively.
