Answers are grounded in this paper and cite their sources.
Al 2 O 3 dispersion‐strengthened copper alloy was prepared by reactive synthesis and spark plasma sintering (SPS) process. Studies show that nano‐sized γ‐Al 2 O 3 particles with 27.4 nm mean size and 50‐nm interval are homogeneously distributed in copper matrix. The density of SPS alloy is about 99 %, meanwhile, the electrical conductivity of sintered alloy is 72 % IACS and the Rockwell hardness can reach to HRB 91.
No takes yet. Share an insight, caveat, or question.
Zhang et al. (2013) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: