Fig. 10. Metallographs of composites: (a) different locations of composite with the 20 ¯m particles and 20 % starches, and (b) different locations of composite with the 90 ¯m particles and 20 % starches.

Fig. 10. Metallographs of composites: (a) different locations of composite with the 20 ¯m particles and 20 %
starches, and (b) different locations of composite with the 90 ¯m particles and 20 % starches.