Figure 2 | Scientific Reports

Figure 2

From: Novel electrical and mechanical characteristics of composites composed of electrically conducting Ni-Cr alloy particles in non-conducting soda-lime glass

Figure 2

Optical micrographs of microstructures of composites and HRTEM image of interface. (a–d) Optical micrographs showing the microstructure of a cross-section perpendicular to the SPS-pressed planes of the soda-lime glass/30 vol% Ni-Cr alloy particle composites. Spherical (a) and disk-like (b–d) Ni-Cr alloy particles in the composites obtained by wet planetary ball milling at (a) 182 rpm for 30 min, (b) 273 rpm for 10 h, (c) 309 rpm for 10 h, and (d) 345 rpm for 10 h. (e) HRTEM image of the interface between the soda-lime glass and a disk-like Ni-Cr alloy particle in the specimen shown in Fig. 2c. The beam direction is that of <110> Ni.

Back to article page