Reactive Spark Plasma Sintering: Successes and Challenges of Nanomaterial Synthesis

Figure 12

Microstructure of the B₄C-TiB₂ composites SPS-ed using different electric current values ((a)—1100 A, (b)—1150 A, and (c)—1200 A) (reprinted from [49], Copyright (2012), with permission from Elsevier).

(a)

(b)

(c)