Heat-resistant bulk nanostructured P/M aluminium

On the Hall–Petch relationship in a nanostructured Al–Cu alloy

“…2(a)). These dispersoids could be either oxides or carbides of aluminum originating from the interaction with the PCA during processing [17]. The dispersoid particles marked in Fig.…”

Sintering behavior of Al–AlN-nanostructured composite powder synthesized by high-energy ball milling

“…The consolidation of mechanically milled powders by cold compaction and sintering could be of interest for the production of large batches of small parts [18]. However, a few studies [19][20][21] are reported on sintering of mechanically milled aluminum matrix composite powders.…”

Increasing the ductility and strength of submicrometer-grained P/M aluminium

“…However, this material is only a "model material", since its thermal stability can be improved by increasing the amount of dispersed second phases. Recently, in the authors' laboratory, bulk attrition-milled aluminium with a final grain size of 150 nm has been obtained [29], in spite of the high sintering temperature (650 • C).…”